commit 0b035dc916a3f08a71f55611441eda29c122c2e0 Author: Gurkengewuerz Date: Sun Jan 27 19:34:09 2019 +0100 first commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..7ecebb4 --- /dev/null +++ b/.gitignore @@ -0,0 +1,8 @@ +.DS_Store +.dart_tool/ + +.packages +.pub/ +pubspec.lock + +build/ diff --git a/.idea/libraries/Dart_SDK.xml b/.idea/libraries/Dart_SDK.xml new file mode 100644 index 0000000..896efb4 --- /dev/null +++ b/.idea/libraries/Dart_SDK.xml @@ -0,0 +1,19 @@ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/libraries/Flutter_for_Android.xml b/.idea/libraries/Flutter_for_Android.xml new file mode 100644 index 0000000..6ec9e41 --- /dev/null +++ b/.idea/libraries/Flutter_for_Android.xml @@ -0,0 +1,9 @@ + + + + + + + + + diff --git a/.idea/modules.xml b/.idea/modules.xml new file mode 100644 index 0000000..3bf3b2e --- /dev/null +++ b/.idea/modules.xml @@ -0,0 +1,10 @@ + + + + + + + + + + diff --git a/.idea/runConfigurations/example_lib_main_dart.xml b/.idea/runConfigurations/example_lib_main_dart.xml new file mode 100644 index 0000000..5fd9159 --- /dev/null +++ b/.idea/runConfigurations/example_lib_main_dart.xml @@ -0,0 +1,6 @@ + + + + \ No newline at end of file diff --git a/.idea/workspace.xml b/.idea/workspace.xml new file mode 100644 index 0000000..c7d250f --- /dev/null +++ b/.idea/workspace.xml @@ -0,0 +1,45 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/.metadata b/.metadata new file mode 100644 index 0000000..fbc1f39 --- /dev/null +++ b/.metadata @@ -0,0 +1,10 @@ +# This file tracks properties of this Flutter project. +# Used by Flutter tool to assess capabilities and perform upgrades etc. +# +# This file should be version controlled and should not be manually edited. + +version: + revision: 5391447fae6209bb21a89e6a5a6583cac1af9b4b + channel: beta + +project_type: plugin diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000..41cc7d8 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,3 @@ +## 0.0.1 + +* TODO: Describe initial release. diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..ba75c69 --- /dev/null +++ b/LICENSE @@ -0,0 +1 @@ +TODO: Add your license here. diff --git a/README.md b/README.md new file mode 100644 index 0000000..d7a9f65 --- /dev/null +++ b/README.md @@ -0,0 +1,14 @@ +# flutter_smartconfig + +A new flutter plugin project. + +## Getting Started + +This project is a starting point for a Flutter +[plug-in package](https://flutter.io/developing-packages/), +a specialized package that includes platform-specific implementation code for +Android and/or iOS. + +For help getting started with Flutter, view our +[online documentation](https://flutter.io/docs), which offers tutorials, +samples, guidance on mobile development, and a full API reference. diff --git a/android/.gitignore b/android/.gitignore new file mode 100644 index 0000000..c6cbe56 --- /dev/null +++ b/android/.gitignore @@ -0,0 +1,8 @@ +*.iml +.gradle +/local.properties +/.idea/workspace.xml +/.idea/libraries +.DS_Store +/build +/captures diff --git a/android/build.gradle b/android/build.gradle new file mode 100644 index 0000000..53a9afd --- /dev/null +++ b/android/build.gradle @@ -0,0 +1,43 @@ +group 'de.mc8051.fluttersmartconfig' +version '1.0-SNAPSHOT' + +buildscript { + repositories { + google() + jcenter() + } + + dependencies { + classpath 'com.android.tools.build:gradle:3.2.1' + } +} + +rootProject.allprojects { + repositories { + google() + jcenter() + } +} + +apply plugin: 'com.android.library' + +android { + compileSdkVersion 27 + + defaultConfig { + minSdkVersion 16 + testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" + } + lintOptions { + disable 'InvalidPackage' + } +} + +allprojects { // Projects + gradle.projectsEvaluated { + tasks.withType(JavaCompile) { + options.encoding = 'UTF-8' + options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation" + } + } +} \ No newline at end of file diff --git a/android/gradle.properties b/android/gradle.properties new file mode 100644 index 0000000..8bd86f6 --- /dev/null +++ b/android/gradle.properties @@ -0,0 +1 @@ +org.gradle.jvmargs=-Xmx1536M diff --git a/android/settings.gradle b/android/settings.gradle new file mode 100644 index 0000000..659e780 --- /dev/null +++ b/android/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'flutter_smartconfig' diff --git a/android/src/main/AndroidManifest.xml b/android/src/main/AndroidManifest.xml new file mode 100644 index 0000000..62eb08d --- /dev/null +++ b/android/src/main/AndroidManifest.xml @@ -0,0 +1,9 @@ + + + + + + + + diff --git a/android/src/main/java/com/espressif/iot/esptouch/EsptouchResult.java b/android/src/main/java/com/espressif/iot/esptouch/EsptouchResult.java new file mode 100644 index 0000000..8d6af6b --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/EsptouchResult.java @@ -0,0 +1,51 @@ +package com.espressif.iot.esptouch; + +import java.net.InetAddress; +import java.util.concurrent.atomic.AtomicBoolean; + +public class EsptouchResult implements IEsptouchResult { + + private final boolean mIsSuc; + private final String mBssid; + private final InetAddress mInetAddress; + private AtomicBoolean mIsCancelled; + + /** + * Constructor of EsptouchResult + * + * @param isSuc whether the esptouch task is executed suc + * @param bssid the device's bssid + * @param inetAddress the device's ip address + */ + public EsptouchResult(boolean isSuc, String bssid, InetAddress inetAddress) { + this.mIsSuc = isSuc; + this.mBssid = bssid; + this.mInetAddress = inetAddress; + this.mIsCancelled = new AtomicBoolean(false); + } + + @Override + public boolean isSuc() { + return this.mIsSuc; + } + + @Override + public String getBssid() { + return this.mBssid; + } + + @Override + public boolean isCancelled() { + return mIsCancelled.get(); + } + + public void setIsCancelled(boolean isCancelled) { + this.mIsCancelled.set(isCancelled); + } + + @Override + public InetAddress getInetAddress() { + return this.mInetAddress; + } + +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/EsptouchTask.java b/android/src/main/java/com/espressif/iot/esptouch/EsptouchTask.java new file mode 100644 index 0000000..9a644c6 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/EsptouchTask.java @@ -0,0 +1,114 @@ +package com.espressif.iot.esptouch; + +import android.content.Context; +import android.text.TextUtils; + +import com.espressif.iot.esptouch.protocol.TouchData; +import com.espressif.iot.esptouch.task.EsptouchTaskParameter; +import com.espressif.iot.esptouch.task.__EsptouchTask; +import com.espressif.iot.esptouch.util.ByteUtil; +import com.espressif.iot.esptouch.util.EspAES; +import com.espressif.iot.esptouch.util.EspNetUtil; + +import java.util.List; + +public class EsptouchTask implements IEsptouchTask { + public __EsptouchTask _mEsptouchTask; + private EsptouchTaskParameter _mParameter; + + /** + * Constructor of EsptouchTask + * + * @param apSsid the Ap's ssid + * @param apBssid the Ap's bssid + * @param apPassword the Ap's password + * @param context the Context of the Application + */ + public EsptouchTask(String apSsid, String apBssid, String apPassword, Context context) { + this(apSsid, apBssid, apPassword, null, context); + } + + /** + * Constructor of EsptouchTask + * + * @param apSsid the Ap's ssid + * @param apBssid the Ap's bssid + * @param apPassword the Ap's password + * @param espAES AES secret key + * @param context the Context of the Application + */ + public EsptouchTask(String apSsid, String apBssid, String apPassword, EspAES espAES, Context context) { + if (TextUtils.isEmpty(apSsid)) { + throw new NullPointerException("SSID can't be empty"); + } + if (TextUtils.isEmpty(apBssid)) { + throw new NullPointerException("BSSID can't be empty"); + } + if (apPassword == null) { + apPassword = ""; + } + TouchData ssid = new TouchData(apSsid); + TouchData bssid = new TouchData(EspNetUtil.parseBssid2bytes(apBssid)); + TouchData password = new TouchData(apPassword); + init(context, ssid, bssid, password, espAES); + } + + public EsptouchTask(byte[] apSsid, byte[] apBssid, byte[] apPassword, Context context) { + this(apSsid, apBssid, apPassword, null, context); + } + + public EsptouchTask(byte[] apSsid, byte[] apBssid, byte[] apPassword, EspAES espAES, Context context) { + if (apSsid == null || apSsid.length == 0) { + throw new NullPointerException("SSID can't be empty"); + } + if (apBssid == null || apBssid.length == 0) { + throw new NullPointerException("BSSID can't be empty"); + } + if (apPassword == null) { + apPassword = new byte[0]; + } + TouchData ssid = new TouchData(apSsid); + TouchData bssid = new TouchData(apBssid); + TouchData password = new TouchData(apPassword); + init(context, ssid, bssid, password, espAES); + } + + private void init(Context context, TouchData ssid, TouchData bssid, TouchData password, EspAES aes) { + _mParameter = new EsptouchTaskParameter(); + _mEsptouchTask = new __EsptouchTask(context, ssid, bssid, password, aes, _mParameter, true); + } + + @Override + public void interrupt() { + _mEsptouchTask.interrupt(); + } + + @Override + public IEsptouchResult executeForResult() throws RuntimeException { + return _mEsptouchTask.executeForResult(); + } + + @Override + public boolean isCancelled() { + return _mEsptouchTask.isCancelled(); + } + + @Override + public List executeForResults(int expectTaskResultCount) + throws RuntimeException { + if (expectTaskResultCount <= 0) { + expectTaskResultCount = Integer.MAX_VALUE; + } + return _mEsptouchTask.executeForResults(expectTaskResultCount); + } + + @Override + public void setEsptouchListener(IEsptouchListener esptouchListener) { + _mEsptouchTask.setEsptouchListener(esptouchListener); + } + + @Override + public void setPackageBroadcast(boolean broadcast) { + _mParameter.setBroadcast(broadcast); + } +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/IEsptouchListener.java b/android/src/main/java/com/espressif/iot/esptouch/IEsptouchListener.java new file mode 100644 index 0000000..4c9d992 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/IEsptouchListener.java @@ -0,0 +1,11 @@ +package com.espressif.iot.esptouch; + +public interface IEsptouchListener { + /** + * when new esptouch result is added, the listener will call + * onEsptouchResultAdded callback + * + * @param result the Esptouch result + */ + void onEsptouchResultAdded(IEsptouchResult result); +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/IEsptouchResult.java b/android/src/main/java/com/espressif/iot/esptouch/IEsptouchResult.java new file mode 100644 index 0000000..0aad878 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/IEsptouchResult.java @@ -0,0 +1,34 @@ +package com.espressif.iot.esptouch; + +import java.net.InetAddress; + +public interface IEsptouchResult { + + /** + * check whether the esptouch task is executed suc + * + * @return whether the esptouch task is executed suc + */ + boolean isSuc(); + + /** + * get the device's bssid + * + * @return the device's bssid + */ + String getBssid(); + + /** + * check whether the esptouch task is cancelled by user + * + * @return whether the esptouch task is cancelled by user + */ + boolean isCancelled(); + + /** + * get the ip address of the device + * + * @return the ip device of the device + */ + InetAddress getInetAddress(); +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/IEsptouchTask.java b/android/src/main/java/com/espressif/iot/esptouch/IEsptouchTask.java new file mode 100644 index 0000000..cea8e82 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/IEsptouchTask.java @@ -0,0 +1,63 @@ +package com.espressif.iot.esptouch; + +import java.util.List; + +public interface IEsptouchTask { + String ESPTOUCH_VERSION = "v0.3.7.0"; + + /** + * set the esptouch listener, when one device is connected to the Ap, it will be called back + * + * @param esptouchListener when one device is connected to the Ap, it will be called back + */ + void setEsptouchListener(IEsptouchListener esptouchListener); + + /** + * Interrupt the Esptouch Task when User tap back or close the Application. + */ + void interrupt(); + + /** + * Note: !!!Don't call the task at UI Main Thread or RuntimeException will + * be thrown Execute the Esptouch Task and return the result + *

+ * Smart Config v2.4 support the API + * + * @return the IEsptouchResult + * @throws RuntimeException + */ + IEsptouchResult executeForResult() throws RuntimeException; + + /** + * Note: !!!Don't call the task at UI Main Thread or RuntimeException will + * be thrown Execute the Esptouch Task and return the result + *

+ * Smart Config v2.4 support the API + *

+ * It will be blocked until the client receive result count >= expectTaskResultCount. + * If it fail, it will return one fail result will be returned in the list. + * If it is cancelled while executing, + * if it has received some results, all of them will be returned in the list. + * if it hasn't received any results, one cancel result will be returned in the list. + * + * @param expectTaskResultCount the expect result count(if expectTaskResultCount <= 0, + * expectTaskResultCount = Integer.MAX_VALUE) + * @return the list of IEsptouchResult + * @throws RuntimeException + */ + List executeForResults(int expectTaskResultCount) throws RuntimeException; + + /** + * check whether the task is cancelled by user + * + * @return whether the task is cancelled by user + */ + boolean isCancelled(); + + /** + * Set broadcast or multicast when post config info + * + * @param broadcast true is broadcast, false is multicast + */ + void setPackageBroadcast(boolean broadcast); +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/protocol/DataCode.java b/android/src/main/java/com/espressif/iot/esptouch/protocol/DataCode.java new file mode 100644 index 0000000..ada4cce --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/protocol/DataCode.java @@ -0,0 +1,87 @@ +package com.espressif.iot.esptouch.protocol; + +import com.espressif.iot.esptouch.task.ICodeData; +import com.espressif.iot.esptouch.util.ByteUtil; +import com.espressif.iot.esptouch.util.CRC8; + +/** + * one data format:(data code should have 2 to 65 data) + *

+ * control byte high 4 bits low 4 bits + * 1st 9bits: 0x0 crc(high) data(high) + * 2nd 9bits: 0x1 sequence header + * 3rd 9bits: 0x0 crc(low) data(low) + *

+ * sequence header: 0,1,2,... + * + * @author afunx + */ +public class DataCode implements ICodeData { + + public static final int DATA_CODE_LEN = 6; + + private static final int INDEX_MAX = 127; + + private final byte mSeqHeader; + private final byte mDataHigh; + private final byte mDataLow; + // the crc here means the crc of the data and sequence header be transformed + // it is calculated by index and data to be transformed + private final byte mCrcHigh; + private final byte mCrcLow; + + /** + * Constructor of DataCode + * + * @param u8 the character to be transformed + * @param index the index of the char + */ + public DataCode(char u8, int index) { + if (index > INDEX_MAX) { + throw new RuntimeException("index > INDEX_MAX"); + } + byte[] dataBytes = ByteUtil.splitUint8To2bytes(u8); + mDataHigh = dataBytes[0]; + mDataLow = dataBytes[1]; + CRC8 crc8 = new CRC8(); + crc8.update(ByteUtil.convertUint8toByte(u8)); + crc8.update(index); + byte[] crcBytes = ByteUtil.splitUint8To2bytes((char) crc8.getValue()); + mCrcHigh = crcBytes[0]; + mCrcLow = crcBytes[1]; + mSeqHeader = (byte) index; + } + + @Override + public byte[] getBytes() { + byte[] dataBytes = new byte[DATA_CODE_LEN]; + dataBytes[0] = 0x00; + dataBytes[1] = ByteUtil.combine2bytesToOne(mCrcHigh, mDataHigh); + dataBytes[2] = 0x01; + dataBytes[3] = mSeqHeader; + dataBytes[4] = 0x00; + dataBytes[5] = ByteUtil.combine2bytesToOne(mCrcLow, mDataLow); + return dataBytes; + } + + @Override + public String toString() { + StringBuilder sb = new StringBuilder(); + byte[] dataBytes = getBytes(); + for (int i = 0; i < DATA_CODE_LEN; i++) { + String hexString = ByteUtil.convertByte2HexString(dataBytes[i]); + sb.append("0x"); + if (hexString.length() == 1) { + sb.append("0"); + } + sb.append(hexString).append(" "); + } + return sb.toString(); + } + + @Override + public char[] getU8s() { + throw new RuntimeException("DataCode don't support getU8s()"); + } + +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/protocol/DatumCode.java b/android/src/main/java/com/espressif/iot/esptouch/protocol/DatumCode.java new file mode 100644 index 0000000..092523e --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/protocol/DatumCode.java @@ -0,0 +1,157 @@ +package com.espressif.iot.esptouch.protocol; + +import com.espressif.iot.esptouch.task.ICodeData; +import com.espressif.iot.esptouch.util.ByteUtil; +import com.espressif.iot.esptouch.util.CRC8; + +import java.net.InetAddress; +import java.util.LinkedList; + +public class DatumCode implements ICodeData { + + // define by the Esptouch protocol, all of the datum code should add 1 at last to prevent 0 + private static final int EXTRA_LEN = 40; + private static final int EXTRA_HEAD_LEN = 5; + + private final LinkedList mDataCodes; + + /** + * Constructor of DatumCode + * + * @param apSsid the Ap's ssid + * @param apBssid the Ap's bssid + * @param apPassword the Ap's password + * @param ipAddress the ip address of the phone or pad + * @param isSsidHiden whether the Ap's ssid is hidden + */ + public DatumCode(byte[] apSsid, byte[] apBssid, byte[] apPassword, + InetAddress ipAddress, boolean isSsidHiden) { + // Data = total len(1 byte) + apPwd len(1 byte) + SSID CRC(1 byte) + + // BSSID CRC(1 byte) + TOTAL XOR(1 byte)+ ipAddress(4 byte) + apPwd + apSsid apPwdLen <= + // 105 at the moment + + // total xor + char totalXor = 0; + + char apPwdLen = (char) apPassword.length; + CRC8 crc = new CRC8(); + crc.update(apSsid); + char apSsidCrc = (char) crc.getValue(); + + crc.reset(); + crc.update(apBssid); + char apBssidCrc = (char) crc.getValue(); + + char apSsidLen = (char) apSsid.length; + // hostname parse + String ipAddrStrs[] = ipAddress.getHostAddress().split("\\."); + int ipLen = ipAddrStrs.length; + + char ipAddrChars[] = new char[ipLen]; + // only support ipv4 at the moment + for (int i = 0; i < ipLen; ++i) { + ipAddrChars[i] = (char) Integer.parseInt(ipAddrStrs[i]); + } + + char _totalLen = (char) (EXTRA_HEAD_LEN + ipLen + apPwdLen + apSsidLen); + char totalLen = isSsidHiden ? (char) (EXTRA_HEAD_LEN + ipLen + apPwdLen + apSsidLen) + : (char) (EXTRA_HEAD_LEN + ipLen + apPwdLen); + + // build data codes + mDataCodes = new LinkedList<>(); + mDataCodes.add(new DataCode(_totalLen, 0)); + totalXor ^= _totalLen; + mDataCodes.add(new DataCode(apPwdLen, 1)); + totalXor ^= apPwdLen; + mDataCodes.add(new DataCode(apSsidCrc, 2)); + totalXor ^= apSsidCrc; + mDataCodes.add(new DataCode(apBssidCrc, 3)); + totalXor ^= apBssidCrc; + // ESPDataCode 4 is null + for (int i = 0; i < ipLen; ++i) { + mDataCodes.add(new DataCode(ipAddrChars[i], i + EXTRA_HEAD_LEN)); + totalXor ^= ipAddrChars[i]; + } + + byte[] apPwdBytes = apPassword; + char[] apPwdChars = new char[apPwdBytes.length]; + for (int i = 0; i < apPwdBytes.length; i++) { + apPwdChars[i] = ByteUtil.convertByte2Uint8(apPwdBytes[i]); + } + for (int i = 0; i < apPwdChars.length; i++) { + mDataCodes.add(new DataCode(apPwdChars[i], i + EXTRA_HEAD_LEN + ipLen)); + totalXor ^= apPwdChars[i]; + } + + byte[] apSsidBytes = apSsid; + char[] apSsidChars = new char[apSsidBytes.length]; + // totalXor will xor apSsidChars no matter whether the ssid is hidden + for (int i = 0; i < apSsidBytes.length; i++) { + apSsidChars[i] = ByteUtil.convertByte2Uint8(apSsidBytes[i]); + totalXor ^= apSsidChars[i]; + } + if (isSsidHiden) { + for (int i = 0; i < apSsidChars.length; i++) { + mDataCodes.add(new DataCode(apSsidChars[i], i + EXTRA_HEAD_LEN + ipLen + apPwdLen)); + } + } + + // add total xor last + mDataCodes.add(4, new DataCode(totalXor, 4)); + + // add bssid + int bssidInsertIndex = EXTRA_HEAD_LEN; + for (int i = 0; i < apBssid.length; i++) { + int index = totalLen + i; + char c = ByteUtil.convertByte2Uint8(apBssid[i]); + DataCode dc = new DataCode(c, index); + if (bssidInsertIndex >= mDataCodes.size()) { + mDataCodes.add(dc); + } else { + mDataCodes.add(bssidInsertIndex, dc); + } + bssidInsertIndex += 4; + } + } + + @Override + public byte[] getBytes() { + byte[] datumCode = new byte[mDataCodes.size() * DataCode.DATA_CODE_LEN]; + int index = 0; + for (DataCode dc : mDataCodes) { + for (byte b : dc.getBytes()) { + datumCode[index++] = b; + } + } + return datumCode; + } + + @Override + public String toString() { + StringBuilder sb = new StringBuilder(); + byte[] dataBytes = getBytes(); + for (byte dataByte : dataBytes) { + String hexString = ByteUtil.convertByte2HexString(dataByte); + sb.append("0x"); + if (hexString.length() == 1) { + sb.append("0"); + } + sb.append(hexString).append(" "); + } + return sb.toString(); + } + + @Override + public char[] getU8s() { + byte[] dataBytes = getBytes(); + int len = dataBytes.length / 2; + char[] dataU8s = new char[len]; + byte high, low; + for (int i = 0; i < len; i++) { + high = dataBytes[i * 2]; + low = dataBytes[i * 2 + 1]; + dataU8s[i] = (char) (ByteUtil.combine2bytesToU16(high, low) + EXTRA_LEN); + } + return dataU8s; + } +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/protocol/EsptouchGenerator.java b/android/src/main/java/com/espressif/iot/esptouch/protocol/EsptouchGenerator.java new file mode 100644 index 0000000..d9e4995 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/protocol/EsptouchGenerator.java @@ -0,0 +1,55 @@ +package com.espressif.iot.esptouch.protocol; + +import com.espressif.iot.esptouch.task.IEsptouchGenerator; +import com.espressif.iot.esptouch.util.ByteUtil; + +import java.net.InetAddress; + +public class EsptouchGenerator implements IEsptouchGenerator { + + private final byte[][] mGcBytes2; + private final byte[][] mDcBytes2; + + /** + * Constructor of EsptouchGenerator, it will cost some time(maybe a bit + * much) + * + * @param apSsid the Ap's ssid + * @param apBssid the Ap's bssid + * @param apPassword the Ap's password + * @param inetAddress the phone's or pad's local ip address allocated by Ap + * @param isSsidHiden whether the Ap's ssid is hidden + */ + public EsptouchGenerator(byte[] apSsid, byte[] apBssid, byte[] apPassword, + InetAddress inetAddress, boolean isSsidHiden) { + // generate guide code + GuideCode gc = new GuideCode(); + char[] gcU81 = gc.getU8s(); + mGcBytes2 = new byte[gcU81.length][]; + + for (int i = 0; i < mGcBytes2.length; i++) { + mGcBytes2[i] = ByteUtil.genSpecBytes(gcU81[i]); + } + + // generate data code + DatumCode dc = new DatumCode(apSsid, apBssid, apPassword, inetAddress, + isSsidHiden); + char[] dcU81 = dc.getU8s(); + mDcBytes2 = new byte[dcU81.length][]; + + for (int i = 0; i < mDcBytes2.length; i++) { + mDcBytes2[i] = ByteUtil.genSpecBytes(dcU81[i]); + } + } + + @Override + public byte[][] getGCBytes2() { + return mGcBytes2; + } + + @Override + public byte[][] getDCBytes2() { + return mDcBytes2; + } + +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/protocol/GuideCode.java b/android/src/main/java/com/espressif/iot/esptouch/protocol/GuideCode.java new file mode 100644 index 0000000..a49bea2 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/protocol/GuideCode.java @@ -0,0 +1,39 @@ +package com.espressif.iot.esptouch.protocol; + +import com.espressif.iot.esptouch.task.ICodeData; +import com.espressif.iot.esptouch.util.ByteUtil; + +public class GuideCode implements ICodeData { + + public static final int GUIDE_CODE_LEN = 4; + + @Override + public byte[] getBytes() { + throw new RuntimeException("DataCode don't support getBytes()"); + } + + @Override + public String toString() { + StringBuilder sb = new StringBuilder(); + char[] dataU8s = getU8s(); + for (int i = 0; i < GUIDE_CODE_LEN; i++) { + String hexString = ByteUtil.convertU8ToHexString(dataU8s[i]); + sb.append("0x"); + if (hexString.length() == 1) { + sb.append("0"); + } + sb.append(hexString).append(" "); + } + return sb.toString(); + } + + @Override + public char[] getU8s() { + char[] guidesU8s = new char[GUIDE_CODE_LEN]; + guidesU8s[0] = 515; + guidesU8s[1] = 514; + guidesU8s[2] = 513; + guidesU8s[3] = 512; + return guidesU8s; + } +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/protocol/TouchData.java b/android/src/main/java/com/espressif/iot/esptouch/protocol/TouchData.java new file mode 100644 index 0000000..f96afaf --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/protocol/TouchData.java @@ -0,0 +1,22 @@ +package com.espressif.iot.esptouch.protocol; + +import com.espressif.iot.esptouch.util.ByteUtil; + +public class TouchData { + private final byte[] mData; + + public TouchData(String string) { + mData = ByteUtil.getBytesByString(string); + } + + public TouchData(byte[] data) { + if (data == null) { + throw new NullPointerException("data can't be null"); + } + mData = data; + } + + public byte[] getData() { + return mData; + } +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/task/EsptouchTaskParameter.java b/android/src/main/java/com/espressif/iot/esptouch/task/EsptouchTaskParameter.java new file mode 100644 index 0000000..129f8aa --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/task/EsptouchTaskParameter.java @@ -0,0 +1,167 @@ +package com.espressif.iot.esptouch.task; + +import com.espressif.iot.esptouch.EsptouchTask; + +public class EsptouchTaskParameter implements IEsptouchTaskParameter { + + private static int _datagramCount = 0; + private long mIntervalGuideCodeMillisecond; + private long mIntervalDataCodeMillisecond; + private long mTimeoutGuideCodeMillisecond; + private long mTimeoutDataCodeMillisecond; + private int mTotalRepeatTime; + private int mEsptouchResultOneLen; + private int mEsptouchResultMacLen; + private int mEsptouchResultIpLen; + private int mEsptouchResultTotalLen; + private int mPortListening; + private int mTargetPort; + private int mWaitUdpReceivingMilliseond; + private int mWaitUdpSendingMillisecond; + private int mThresholdSucBroadcastCount; + private int mExpectTaskResultCount; + private boolean mBroadcast = true; + + public EsptouchTaskParameter() { + mIntervalGuideCodeMillisecond = 8; + mIntervalDataCodeMillisecond = 8; + mTimeoutGuideCodeMillisecond = 2000; + mTimeoutDataCodeMillisecond = 4000; + mTotalRepeatTime = 1; + mEsptouchResultOneLen = 1; + mEsptouchResultMacLen = 6; + mEsptouchResultIpLen = 4; + mEsptouchResultTotalLen = 1 + 6 + 4; + mPortListening = 18266; + mTargetPort = 7001; + mWaitUdpReceivingMilliseond = 15000; + mWaitUdpSendingMillisecond = 45000; + mThresholdSucBroadcastCount = 1; + mExpectTaskResultCount = 1; + } + + // the range of the result should be 1-100 + private static int __getNextDatagramCount() { + return 1 + (_datagramCount++) % 100; + } + + @Override + public long getIntervalGuideCodeMillisecond() { + return mIntervalGuideCodeMillisecond; + } + + @Override + public long getIntervalDataCodeMillisecond() { + return mIntervalDataCodeMillisecond; + } + + @Override + public long getTimeoutGuideCodeMillisecond() { + return mTimeoutGuideCodeMillisecond; + } + + @Override + public long getTimeoutDataCodeMillisecond() { + return mTimeoutDataCodeMillisecond; + } + + @Override + public long getTimeoutTotalCodeMillisecond() { + return mTimeoutGuideCodeMillisecond + mTimeoutDataCodeMillisecond; + } + + @Override + public int getTotalRepeatTime() { + return mTotalRepeatTime; + } + + @Override + public int getEsptouchResultOneLen() { + return mEsptouchResultOneLen; + } + + @Override + public int getEsptouchResultMacLen() { + return mEsptouchResultMacLen; + } + + @Override + public int getEsptouchResultIpLen() { + return mEsptouchResultIpLen; + } + + @Override + public int getEsptouchResultTotalLen() { + return mEsptouchResultTotalLen; + } + + @Override + public int getPortListening() { + return mPortListening; + } + + // target hostname is : 234.1.1.1, 234.2.2.2, 234.3.3.3 to 234.100.100.100 + @Override + public String getTargetHostname() { + if (mBroadcast) { + return "255.255.255.255"; + } else { + int count = __getNextDatagramCount(); + return "234." + count + "." + count + "." + count; + } + } + + @Override + public int getTargetPort() { + return mTargetPort; + } + + @Override + public int getWaitUdpReceivingMillisecond() { + return mWaitUdpReceivingMilliseond; + } + + @Override + public int getWaitUdpSendingMillisecond() { + return mWaitUdpSendingMillisecond; + } + + @Override + public int getWaitUdpTotalMillisecond() { + return mWaitUdpReceivingMilliseond + mWaitUdpSendingMillisecond; + } + + @Override + public void setWaitUdpTotalMillisecond(int waitUdpTotalMillisecond) { + if (waitUdpTotalMillisecond < mWaitUdpReceivingMilliseond + + getTimeoutTotalCodeMillisecond()) { + // if it happen, even one turn about sending udp broadcast can't be + // completed + throw new IllegalArgumentException( + "waitUdpTotalMillisecod is invalid, " + + "it is less than mWaitUdpReceivingMilliseond + getTimeoutTotalCodeMillisecond()"); + } + mWaitUdpSendingMillisecond = waitUdpTotalMillisecond + - mWaitUdpReceivingMilliseond; + } + + @Override + public int getThresholdSucBroadcastCount() { + return mThresholdSucBroadcastCount; + } + + @Override + public int getExpectTaskResultCount() { + return this.mExpectTaskResultCount; + } + + @Override + public void setExpectTaskResultCount(int expectTaskResultCount) { + this.mExpectTaskResultCount = expectTaskResultCount; + } + + @Override + public void setBroadcast(boolean broadcast) { + mBroadcast = broadcast; + } +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/task/ICodeData.java b/android/src/main/java/com/espressif/iot/esptouch/task/ICodeData.java new file mode 100644 index 0000000..64e9c9b --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/task/ICodeData.java @@ -0,0 +1,22 @@ +package com.espressif.iot.esptouch.task; + +/** + * the class used to represent some code to be transformed by UDP socket should implement the interface + * + * @author afunx + */ +public interface ICodeData { + /** + * Get the byte[] to be transformed. + * + * @return the byte[] to be transfromed + */ + byte[] getBytes(); + + /** + * Get the char[](u8[]) to be transfromed. + * + * @return the char[](u8) to be transformed + */ + char[] getU8s(); +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/task/IEsptouchGenerator.java b/android/src/main/java/com/espressif/iot/esptouch/task/IEsptouchGenerator.java new file mode 100644 index 0000000..07c8981 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/task/IEsptouchGenerator.java @@ -0,0 +1,17 @@ +package com.espressif.iot.esptouch.task; + +public interface IEsptouchGenerator { + /** + * Get guide code by the format of byte[][] + * + * @return guide code by the format of byte[][] + */ + byte[][] getGCBytes2(); + + /** + * Get data code by the format of byte[][] + * + * @return data code by the format of byte[][] + */ + byte[][] getDCBytes2(); +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/task/IEsptouchTaskParameter.java b/android/src/main/java/com/espressif/iot/esptouch/task/IEsptouchTaskParameter.java new file mode 100644 index 0000000..f40e953 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/task/IEsptouchTaskParameter.java @@ -0,0 +1,156 @@ +package com.espressif.iot.esptouch.task; + +public interface IEsptouchTaskParameter { + + /** + * get interval millisecond for guide code(the time between each guide code sending) + * + * @return interval millisecond for guide code(the time between each guide code sending) + */ + long getIntervalGuideCodeMillisecond(); + + /** + * get interval millisecond for data code(the time between each data code sending) + * + * @return interval millisecond for data code(the time between each data code sending) + */ + long getIntervalDataCodeMillisecond(); + + /** + * get timeout millisecond for guide code(the time how much the guide code sending) + * + * @return timeout millisecond for guide code(the time how much the guide code sending) + */ + long getTimeoutGuideCodeMillisecond(); + + /** + * get timeout millisecond for data code(the time how much the data code sending) + * + * @return timeout millisecond for data code(the time how much the data code sending) + */ + long getTimeoutDataCodeMillisecond(); + + /** + * get timeout millisecond for total code(guide code and data code altogether) + * + * @return timeout millisecond for total code(guide code and data code altogether) + */ + long getTimeoutTotalCodeMillisecond(); + + /** + * get total repeat time for executing esptouch task + * + * @return total repeat time for executing esptouch task + */ + int getTotalRepeatTime(); + + /** + * the length of the Esptouch result 1st byte is the total length of ssid and + * password, the other 6 bytes are the device's bssid + */ + + /** + * get esptouchResult length of one + * + * @return length of one + */ + int getEsptouchResultOneLen(); + + /** + * get esptouchResult length of mac + * + * @return length of mac + */ + int getEsptouchResultMacLen(); + + /** + * get esptouchResult length of ip + * + * @return length of ip + */ + int getEsptouchResultIpLen(); + + /** + * get esptouchResult total length + * + * @return total length + */ + int getEsptouchResultTotalLen(); + + /** + * get port for listening(used by server) + * + * @return port for listening(used by server) + */ + int getPortListening(); + + /** + * get target hostname + * + * @return target hostame(used by client) + */ + String getTargetHostname(); + + /** + * get target port + * + * @return target port(used by client) + */ + int getTargetPort(); + + /** + * get millisecond for waiting udp receiving(receiving without sending) + * + * @return millisecond for waiting udp receiving(receiving without sending) + */ + int getWaitUdpReceivingMillisecond(); + + /** + * get millisecond for waiting udp sending(sending including receiving) + * + * @return millisecond for waiting udep sending(sending including receiving) + */ + int getWaitUdpSendingMillisecond(); + + /** + * get millisecond for waiting udp sending and receiving + * + * @return millisecond for waiting udp sending and receiving + */ + int getWaitUdpTotalMillisecond(); + + /** + * set the millisecond for waiting udp sending and receiving + * + * @param waitUdpTotalMillisecond the millisecond for waiting udp sending and receiving + */ + void setWaitUdpTotalMillisecond(int waitUdpTotalMillisecond); + + /** + * get the threshold for how many correct broadcast should be received + * + * @return the threshold for how many correct broadcast should be received + */ + int getThresholdSucBroadcastCount(); + + /** + * get the count of expect task results + * + * @return the count of expect task results + */ + int getExpectTaskResultCount(); + + /** + * set the count of expect task results + * + * @param expectTaskResultCount the count of expect task results + */ + void setExpectTaskResultCount(int expectTaskResultCount); + + /** + * Set broadcast or multicast + * + * @param broadcast true is broadcast, false is multicast + */ + void setBroadcast(boolean broadcast); +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/task/__EsptouchTask.java b/android/src/main/java/com/espressif/iot/esptouch/task/__EsptouchTask.java new file mode 100644 index 0000000..e463a34 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/task/__EsptouchTask.java @@ -0,0 +1,355 @@ +package com.espressif.iot.esptouch.task; + +import android.content.Context; +import android.os.Looper; +import android.util.Log; + +import com.espressif.iot.esptouch.EsptouchResult; +import com.espressif.iot.esptouch.IEsptouchListener; +import com.espressif.iot.esptouch.IEsptouchResult; +import com.espressif.iot.esptouch.IEsptouchTask; +import com.espressif.iot.esptouch.protocol.EsptouchGenerator; +import com.espressif.iot.esptouch.protocol.TouchData; +import com.espressif.iot.esptouch.udp.UDPSocketClient; +import com.espressif.iot.esptouch.udp.UDPSocketServer; +import com.espressif.iot.esptouch.util.ByteUtil; +import com.espressif.iot.esptouch.util.EspAES; +import com.espressif.iot.esptouch.util.EspNetUtil; + +import java.net.InetAddress; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.concurrent.atomic.AtomicBoolean; + +public class __EsptouchTask implements __IEsptouchTask { + /** + * one indivisible data contain 3 9bits info + */ + private static final int ONE_DATA_LEN = 3; + + private static final String TAG = "__EsptouchTask"; + + private final UDPSocketClient mSocketClient; + private final UDPSocketServer mSocketServer; + private final byte[] mApSsid; + private final byte[] mApPassword; + private final byte[] mApBssid; + private final boolean mIsSsidHidden; + private final Context mContext; + private volatile List mEsptouchResultList; + private volatile boolean mIsSuc = false; + private volatile boolean mIsInterrupt = false; + private volatile boolean mIsExecuted = false; + private AtomicBoolean mIsCancelled; + private IEsptouchTaskParameter mParameter; + private volatile Map mBssidTaskSucCountMap; + private IEsptouchListener mEsptouchListener; + private Thread mTask; + + public __EsptouchTask(Context context, TouchData apSsid, TouchData apBssid, TouchData apPassword, EspAES espAES, + IEsptouchTaskParameter parameter, boolean isSsidHidden) { + Log.i(TAG, "Welcome Esptouch " + IEsptouchTask.ESPTOUCH_VERSION); + mContext = context; + if (espAES == null) { + mApSsid = apSsid.getData(); + mApPassword = apPassword.getData(); + } else { + mApSsid = espAES.encrypt(apSsid.getData()); + mApPassword = espAES.encrypt(apPassword.getData()); + } + mApBssid = apBssid.getData(); + mIsCancelled = new AtomicBoolean(false); + mSocketClient = new UDPSocketClient(); + mParameter = parameter; + mSocketServer = new UDPSocketServer(mParameter.getPortListening(), + mParameter.getWaitUdpTotalMillisecond(), context); + mIsSsidHidden = isSsidHidden; + mEsptouchResultList = new ArrayList<>(); + mBssidTaskSucCountMap = new HashMap<>(); + } + + private void __putEsptouchResult(boolean isSuc, String bssid, InetAddress inetAddress) { + synchronized (mEsptouchResultList) { + // check whether the result receive enough UDP response + boolean isTaskSucCountEnough = false; + Integer count = mBssidTaskSucCountMap.get(bssid); + if (count == null) { + count = 0; + } + ++count; + if (__IEsptouchTask.DEBUG) { + Log.d(TAG, "__putEsptouchResult(): count = " + count); + } + mBssidTaskSucCountMap.put(bssid, count); + isTaskSucCountEnough = count >= mParameter + .getThresholdSucBroadcastCount(); + if (!isTaskSucCountEnough) { + if (__IEsptouchTask.DEBUG) { + Log.d(TAG, "__putEsptouchResult(): count = " + count + + ", isn't enough"); + } + return; + } + // check whether the result is in the mEsptouchResultList already + boolean isExist = false; + for (IEsptouchResult esptouchResultInList : mEsptouchResultList) { + if (esptouchResultInList.getBssid().equals(bssid)) { + isExist = true; + break; + } + } + // only add the result who isn't in the mEsptouchResultList + if (!isExist) { + if (__IEsptouchTask.DEBUG) { + Log.d(TAG, "__putEsptouchResult(): put one more result"); + } + final IEsptouchResult esptouchResult = new EsptouchResult(isSuc, + bssid, inetAddress); + mEsptouchResultList.add(esptouchResult); + if (mEsptouchListener != null) { + mEsptouchListener.onEsptouchResultAdded(esptouchResult); + } + } + } + } + + private List __getEsptouchResultList() { + synchronized (mEsptouchResultList) { + if (mEsptouchResultList.isEmpty()) { + EsptouchResult esptouchResultFail = new EsptouchResult(false, + null, null); + esptouchResultFail.setIsCancelled(mIsCancelled.get()); + mEsptouchResultList.add(esptouchResultFail); + } + + return mEsptouchResultList; + } + } + + private synchronized void __interrupt() { + if (!mIsInterrupt) { + mIsInterrupt = true; + mSocketClient.interrupt(); + mSocketServer.interrupt(); + // interrupt the current Thread which is used to wait for udp response + if (mTask != null) { + mTask.interrupt(); + mTask = null; + } + } + } + + @Override + public void interrupt() { + if (__IEsptouchTask.DEBUG) { + Log.d(TAG, "interrupt()"); + } + mIsCancelled.set(true); + __interrupt(); + } + + private void __listenAsyn(final int expectDataLen) { + mTask = new Thread() { + public void run() { + if (__IEsptouchTask.DEBUG) { + Log.d(TAG, "__listenAsyn() start"); + } + long startTimestamp = System.currentTimeMillis(); +// byte[] apSsidAndPassword = ByteUtil.getBytesByString(mApSsid +// + mApPassword); + byte expectOneByte = (byte) (mApSsid.length + mApPassword.length + 9); + if (__IEsptouchTask.DEBUG) { + Log.i(TAG, "expectOneByte: " + (0 + expectOneByte)); + } + byte receiveOneByte = -1; + byte[] receiveBytes = null; + while (mEsptouchResultList.size() < mParameter + .getExpectTaskResultCount() && !mIsInterrupt) { + receiveBytes = mSocketServer + .receiveSpecLenBytes(expectDataLen); + if (receiveBytes != null) { + receiveOneByte = receiveBytes[0]; + } else { + receiveOneByte = -1; + } + if (receiveOneByte == expectOneByte) { + if (__IEsptouchTask.DEBUG) { + Log.i(TAG, "receive correct broadcast"); + } + // change the socket's timeout + long consume = System.currentTimeMillis() + - startTimestamp; + int timeout = (int) (mParameter + .getWaitUdpTotalMillisecond() - consume); + if (timeout < 0) { + if (__IEsptouchTask.DEBUG) { + Log.i(TAG, "esptouch timeout"); + } + break; + } else { + if (__IEsptouchTask.DEBUG) { + Log.i(TAG, "mSocketServer's new timeout is " + + timeout + " milliseconds"); + } + mSocketServer.setSoTimeout(timeout); + if (__IEsptouchTask.DEBUG) { + Log.i(TAG, "receive correct broadcast"); + } + if (receiveBytes != null) { + String bssid = ByteUtil.parseBssid( + receiveBytes, + mParameter.getEsptouchResultOneLen(), + mParameter.getEsptouchResultMacLen()); + InetAddress inetAddress = EspNetUtil + .parseInetAddr( + receiveBytes, + mParameter + .getEsptouchResultOneLen() + + mParameter + .getEsptouchResultMacLen(), + mParameter + .getEsptouchResultIpLen()); + __putEsptouchResult(true, bssid, inetAddress); + } + } + } else { + if (__IEsptouchTask.DEBUG) { + Log.i(TAG, "receive rubbish message, just ignore"); + } + } + } + mIsSuc = mEsptouchResultList.size() >= mParameter + .getExpectTaskResultCount(); + __EsptouchTask.this.__interrupt(); + if (__IEsptouchTask.DEBUG) { + Log.d(TAG, "__listenAsyn() finish"); + } + } + }; + mTask.start(); + } + + private boolean __execute(IEsptouchGenerator generator) { + + long startTime = System.currentTimeMillis(); + long currentTime = startTime; + long lastTime = currentTime - mParameter.getTimeoutTotalCodeMillisecond(); + + byte[][] gcBytes2 = generator.getGCBytes2(); + byte[][] dcBytes2 = generator.getDCBytes2(); + + int index = 0; + while (!mIsInterrupt) { + if (currentTime - lastTime >= mParameter.getTimeoutTotalCodeMillisecond()) { + if (__IEsptouchTask.DEBUG) { + Log.d(TAG, "send gc code "); + } + // send guide code + while (!mIsInterrupt + && System.currentTimeMillis() - currentTime < mParameter + .getTimeoutGuideCodeMillisecond()) { + mSocketClient.sendData(gcBytes2, + mParameter.getTargetHostname(), + mParameter.getTargetPort(), + mParameter.getIntervalGuideCodeMillisecond()); + // check whether the udp is send enough time + if (System.currentTimeMillis() - startTime > mParameter.getWaitUdpSendingMillisecond()) { + break; + } + } + lastTime = currentTime; + } else { + mSocketClient.sendData(dcBytes2, index, ONE_DATA_LEN, + mParameter.getTargetHostname(), + mParameter.getTargetPort(), + mParameter.getIntervalDataCodeMillisecond()); + index = (index + ONE_DATA_LEN) % dcBytes2.length; + } + currentTime = System.currentTimeMillis(); + // check whether the udp is send enough time + if (currentTime - startTime > mParameter.getWaitUdpSendingMillisecond()) { + break; + } + } + + return mIsSuc; + } + + private void __checkTaskValid() { + // !!!NOTE: the esptouch task could be executed only once + if (this.mIsExecuted) { + throw new IllegalStateException( + "the Esptouch task could be executed only once"); + } + this.mIsExecuted = true; + } + + @Override + public IEsptouchResult executeForResult() throws RuntimeException { + return executeForResults(1).get(0); + } + + @Override + public boolean isCancelled() { + return this.mIsCancelled.get(); + } + + @Override + public List executeForResults(int expectTaskResultCount) + throws RuntimeException { + __checkTaskValid(); + + mParameter.setExpectTaskResultCount(expectTaskResultCount); + + if (__IEsptouchTask.DEBUG) { + Log.d(TAG, "execute()"); + } + if (Looper.myLooper() == Looper.getMainLooper()) { + throw new RuntimeException( + "Don't call the esptouch Task at Main(UI) thread directly."); + } + InetAddress localInetAddress = EspNetUtil.getLocalInetAddress(mContext); + if (__IEsptouchTask.DEBUG) { + Log.i(TAG, "localInetAddress: " + localInetAddress); + } + // generator the esptouch byte[][] to be transformed, which will cost + // some time(maybe a bit much) + IEsptouchGenerator generator = new EsptouchGenerator(mApSsid, mApBssid, + mApPassword, localInetAddress, mIsSsidHidden); + // listen the esptouch result asyn + __listenAsyn(mParameter.getEsptouchResultTotalLen()); + boolean isSuc = false; + for (int i = 0; i < mParameter.getTotalRepeatTime(); i++) { + isSuc = __execute(generator); + if (isSuc) { + return __getEsptouchResultList(); + } + } + + if (!mIsInterrupt) { + // wait the udp response without sending udp broadcast + try { + Thread.sleep(mParameter.getWaitUdpReceivingMillisecond()); + } catch (InterruptedException e) { + // receive the udp broadcast or the user interrupt the task + if (this.mIsSuc) { + return __getEsptouchResultList(); + } else { + this.__interrupt(); + return __getEsptouchResultList(); + } + } + this.__interrupt(); + } + + return __getEsptouchResultList(); + } + + @Override + public void setEsptouchListener(IEsptouchListener esptouchListener) { + mEsptouchListener = esptouchListener; + } + +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/task/__IEsptouchTask.java b/android/src/main/java/com/espressif/iot/esptouch/task/__IEsptouchTask.java new file mode 100644 index 0000000..216e09b --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/task/__IEsptouchTask.java @@ -0,0 +1,55 @@ +package com.espressif.iot.esptouch.task; + +import com.espressif.iot.esptouch.IEsptouchListener; +import com.espressif.iot.esptouch.IEsptouchResult; + +import java.util.List; + +/** + * IEsptouchTask defined the task of esptouch should offer. INTERVAL here means + * the milliseconds of interval of the step. REPEAT here means the repeat times + * of the step. + * + * @author afunx + */ +public interface __IEsptouchTask { + + /** + * Turn on or off the log. + */ + static final boolean DEBUG = true; + + /** + * set the esptouch listener, when one device is connected to the Ap, it will be called back + * + * @param esptouchListener when one device is connected to the Ap, it will be called back + */ + void setEsptouchListener(IEsptouchListener esptouchListener); + + /** + * Interrupt the Esptouch Task when User tap back or close the Application. + */ + void interrupt(); + + /** + * Note: !!!Don't call the task at UI Main Thread or RuntimeException will + * be thrown Execute the Esptouch Task and return the result + * + * @return the IEsptouchResult + * @throws RuntimeException + */ + IEsptouchResult executeForResult() throws RuntimeException; + + /** + * Note: !!!Don't call the task at UI Main Thread or RuntimeException will + * be thrown Execute the Esptouch Task and return the result + * + * @param expectTaskResultCount the expect result count(if expectTaskResultCount <= 0, + * expectTaskResultCount = Integer.MAX_VALUE) + * @return the list of IEsptouchResult + * @throws RuntimeException + */ + List executeForResults(int expectTaskResultCount) throws RuntimeException; + + boolean isCancelled(); +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/udp/UDPSocketClient.java b/android/src/main/java/com/espressif/iot/esptouch/udp/UDPSocketClient.java new file mode 100644 index 0000000..6a73d45 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/udp/UDPSocketClient.java @@ -0,0 +1,130 @@ +package com.espressif.iot.esptouch.udp; + +import android.util.Log; + +import com.espressif.iot.esptouch.task.__IEsptouchTask; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; + +/** + * this class is used to help send UDP data according to length + * + * @author afunx + */ +public class UDPSocketClient { + + private static final String TAG = "UDPSocketClient"; + private DatagramSocket mSocket; + private volatile boolean mIsStop; + private volatile boolean mIsClosed; + + public UDPSocketClient() { + try { + this.mSocket = new DatagramSocket(); + this.mIsStop = false; + this.mIsClosed = false; + } catch (SocketException e) { + if (__IEsptouchTask.DEBUG) { + Log.e(TAG, "SocketException"); + } + e.printStackTrace(); + } + } + + @Override + protected void finalize() throws Throwable { + close(); + super.finalize(); + } + + public void interrupt() { + if (__IEsptouchTask.DEBUG) { + Log.i(TAG, "USPSocketClient is interrupt"); + } + this.mIsStop = true; + } + + /** + * close the UDP socket + */ + public synchronized void close() { + if (!this.mIsClosed) { + this.mSocket.close(); + this.mIsClosed = true; + } + } + + /** + * send the data by UDP + * + * @param data the data to be sent + * @param targetPort the port of target + * @param interval the milliseconds to between each UDP sent + */ + public void sendData(byte[][] data, String targetHostName, int targetPort, + long interval) { + sendData(data, 0, data.length, targetHostName, targetPort, interval); + } + + + /** + * send the data by UDP + * + * @param data the data to be sent + * @param offset the offset which data to be sent + * @param count the count of the data + * @param targetPort the port of target + * @param interval the milliseconds to between each UDP sent + */ + public void sendData(byte[][] data, int offset, int count, + String targetHostName, int targetPort, long interval) { + if ((data == null) || (data.length <= 0)) { + if (__IEsptouchTask.DEBUG) { + Log.e(TAG, "sendData(): data == null or length <= 0"); + } + return; + } + for (int i = offset; !mIsStop && i < offset + count; i++) { + if (data[i].length == 0) { + continue; + } + try { + InetAddress targetInetAddress = InetAddress.getByName(targetHostName); + DatagramPacket localDatagramPacket = new DatagramPacket( + data[i], data[i].length, targetInetAddress, targetPort); + this.mSocket.send(localDatagramPacket); + } catch (UnknownHostException e) { + if (__IEsptouchTask.DEBUG) { + Log.e(TAG, "sendData(): UnknownHostException"); + } + e.printStackTrace(); + mIsStop = true; + break; + } catch (IOException e) { + if (__IEsptouchTask.DEBUG) { + Log.e(TAG, "sendData(): IOException, but just ignore it"); + } + // for the Ap will make some troubles when the phone send too many UDP packets, + // but we don't expect the UDP packet received by others, so just ignore it + } + try { + Thread.sleep(interval); + } catch (InterruptedException e) { + e.printStackTrace(); + if (__IEsptouchTask.DEBUG) { + Log.e(TAG, "sendData is Interrupted"); + } + mIsStop = true; + break; + } + } + if (mIsStop) { + close(); + } + } +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/udp/UDPSocketServer.java b/android/src/main/java/com/espressif/iot/esptouch/udp/UDPSocketServer.java new file mode 100644 index 0000000..61b217e --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/udp/UDPSocketServer.java @@ -0,0 +1,151 @@ +package com.espressif.iot.esptouch.udp; + +import android.content.Context; +import android.net.wifi.WifiManager; +import android.util.Log; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetSocketAddress; +import java.net.SocketException; +import java.util.Arrays; + +public class UDPSocketServer { + private static final String TAG = "UDPSocketServer"; + private final byte[] buffer; + private DatagramPacket mReceivePacket; + private DatagramSocket mServerSocket; + private Context mContext; + private WifiManager.MulticastLock mLock; + private volatile boolean mIsClosed; + + /** + * Constructor of UDP Socket Server + * + * @param port the Socket Server port + * @param socketTimeout the socket read timeout + * @param context the context of the Application + */ + public UDPSocketServer(int port, int socketTimeout, Context context) { + this.mContext = context; + this.buffer = new byte[64]; + this.mReceivePacket = new DatagramPacket(buffer, 64); + try { + this.mServerSocket = new DatagramSocket(null); + this.mServerSocket.setReuseAddress(true); + this.mServerSocket.bind(new InetSocketAddress(port)); + this.mServerSocket.setSoTimeout(socketTimeout); + } catch (IOException e) { + Log.e(TAG, "IOException"); + e.printStackTrace(); + } + this.mIsClosed = false; + WifiManager manager = (WifiManager) mContext.getApplicationContext() + .getSystemService(Context.WIFI_SERVICE); + mLock = manager.createMulticastLock("test wifi"); + Log.d(TAG, "mServerSocket is created, socket read timeout: " + + socketTimeout + ", port: " + port); + } + + private synchronized void acquireLock() { + if (mLock != null && !mLock.isHeld()) { + mLock.acquire(); + } + } + + private synchronized void releaseLock() { + if (mLock != null && mLock.isHeld()) { + try { + mLock.release(); + } catch (Throwable th) { + // ignoring this exception, probably wakeLock was already released + } + } + } + + /** + * Set the socket timeout in milliseconds + * + * @param timeout the timeout in milliseconds or 0 for no timeout. + * @return true whether the timeout is set suc + */ + public boolean setSoTimeout(int timeout) { + try { + this.mServerSocket.setSoTimeout(timeout); + return true; + } catch (SocketException e) { + e.printStackTrace(); + } + return false; + } + + /** + * Receive one byte from the port and convert it into String + * + * @return + */ + public byte receiveOneByte() { + Log.d(TAG, "receiveOneByte() entrance"); + try { + acquireLock(); + mServerSocket.receive(mReceivePacket); + Log.d(TAG, "receive: " + (mReceivePacket.getData()[0])); + return mReceivePacket.getData()[0]; + } catch (IOException e) { + e.printStackTrace(); + } + return Byte.MIN_VALUE; + } + + /** + * Receive specific length bytes from the port and convert it into String + * 21,24,-2,52,-102,-93,-60 + * 15,18,fe,34,9a,a3,c4 + * + * @return + */ + public byte[] receiveSpecLenBytes(int len) { + Log.d(TAG, "receiveSpecLenBytes() entrance: len = " + len); + try { + acquireLock(); + mServerSocket.receive(mReceivePacket); + byte[] recDatas = Arrays.copyOf(mReceivePacket.getData(), mReceivePacket.getLength()); + Log.d(TAG, "received len : " + recDatas.length); + for (int i = 0; i < recDatas.length; i++) { + Log.e(TAG, "recDatas[" + i + "]:" + recDatas[i]); + } + Log.e(TAG, "receiveSpecLenBytes: " + new String(recDatas)); + if (recDatas.length != len) { + Log.w(TAG, + "received len is different from specific len, return null"); + return null; + } + return recDatas; + } catch (IOException e) { + e.printStackTrace(); + } + return null; + } + + public void interrupt() { + Log.i(TAG, "USPSocketServer is interrupt"); + close(); + } + + public synchronized void close() { + if (!this.mIsClosed) { + Log.e(TAG, "mServerSocket is closed"); + mServerSocket.close(); + releaseLock(); + this.mIsClosed = true; + } + } + + @Override + protected void finalize() throws Throwable { + close(); + super.finalize(); + } + +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/util/ByteUtil.java b/android/src/main/java/com/espressif/iot/esptouch/util/ByteUtil.java new file mode 100644 index 0000000..15c85db --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/util/ByteUtil.java @@ -0,0 +1,323 @@ +package com.espressif.iot.esptouch.util; + +import java.io.UnsupportedEncodingException; +import java.util.Random; + +/** + * In Java, it don't support unsigned int, so we use char to replace uint8. + * The range of byte is [-128,127], and the range of char is [0,65535]. + * So the byte could used to store the uint8. + * (We assume that the String could be mapped to assic) + * + * @author afunx + */ +public class ByteUtil { + + public static final String ESPTOUCH_ENCODING_CHARSET = "UTF-8"; + + /** + * Put String to byte[] + * + * @param destbytes the byte[] of dest + * @param srcString the String of src + * @param destOffset the offset of byte[] + * @param srcOffset the offset of String + * @param count the count of dest, and the count of src as well + */ + public static void putString2bytes(byte[] destbytes, String srcString, + int destOffset, int srcOffset, int count) { + for (int i = 0; i < count; i++) { + destbytes[count + i] = srcString.getBytes()[i]; + } + } + + /** + * Convert uint8 into char( we treat char as uint8) + * + * @param uint8 the unit8 to be converted + * @return the byte of the unint8 + */ + public static byte convertUint8toByte(char uint8) { + if (uint8 > Byte.MAX_VALUE - Byte.MIN_VALUE) { + throw new RuntimeException("Out of Boundary"); + } + return (byte) uint8; + } + + /** + * Convert char into uint8( we treat char as uint8 ) + * + * @param b the byte to be converted + * @return the char(uint8) + */ + public static char convertByte2Uint8(byte b) { + // char will be promoted to int for char don't support & operator + // & 0xff could make negatvie value to positive + return (char) (b & 0xff); + } + + /** + * Convert byte[] into char[]( we treat char[] as uint8[]) + * + * @param bytes the byte[] to be converted + * @return the char[](uint8[]) + */ + public static char[] convertBytes2Uint8s(byte[] bytes) { + int len = bytes.length; + char[] uint8s = new char[len]; + for (int i = 0; i < len; i++) { + uint8s[i] = convertByte2Uint8(bytes[i]); + } + return uint8s; + } + + /** + * Put byte[] into char[]( we treat char[] as uint8[]) + * + * @param destUint8s the char[](uint8[]) array + * @param srcBytes the byte[] + * @param destOffset the offset of char[](uint8[]) + * @param srcOffset the offset of byte[] + * @param count the count of dest, and the count of src as well + */ + public static void putbytes2Uint8s(char[] destUint8s, byte[] srcBytes, + int destOffset, int srcOffset, int count) { + for (int i = 0; i < count; i++) { + destUint8s[destOffset + i] = convertByte2Uint8(srcBytes[srcOffset + + i]); + } + } + + /** + * Convert byte to Hex String + * + * @param b the byte to be converted + * @return the Hex String + */ + public static String convertByte2HexString(byte b) { + char u8 = convertByte2Uint8(b); + return Integer.toHexString(u8); + } + + /** + * Convert char(uint8) to Hex String + * + * @param u8 the char(uint8) to be converted + * @return the Hex String + */ + public static String convertU8ToHexString(char u8) { + return Integer.toHexString(u8); + } + + /** + * Split uint8 to 2 bytes of high byte and low byte. e.g. 20 = 0x14 should + * be split to [0x01,0x04] 0x01 is high byte and 0x04 is low byte + * + * @param uint8 the char(uint8) + * @return the high and low bytes be split, byte[0] is high and byte[1] is + * low + */ + public static byte[] splitUint8To2bytes(char uint8) { + if (uint8 < 0 || uint8 > 0xff) { + throw new RuntimeException("Out of Boundary"); + } + String hexString = Integer.toHexString(uint8); + byte low; + byte high; + if (hexString.length() > 1) { + high = (byte) Integer.parseInt(hexString.substring(0, 1), 16); + low = (byte) Integer.parseInt(hexString.substring(1, 2), 16); + } else { + high = 0; + low = (byte) Integer.parseInt(hexString.substring(0, 1), 16); + } + byte[] result = new byte[]{high, low}; + return result; + } + + /** + * Combine 2 bytes (high byte and low byte) to one whole byte + * + * @param high the high byte + * @param low the low byte + * @return the whole byte + */ + public static byte combine2bytesToOne(byte high, byte low) { + if (high < 0 || high > 0xf || low < 0 || low > 0xf) { + throw new RuntimeException("Out of Boundary"); + } + return (byte) (high << 4 | low); + } + + /** + * Combine 2 bytes (high byte and low byte) to + * + * @param high the high byte + * @param low the low byte + * @return the char(u8) + */ + public static char combine2bytesToU16(byte high, byte low) { + char highU8 = convertByte2Uint8(high); + char lowU8 = convertByte2Uint8(low); + return (char) (highU8 << 8 | lowU8); + } + + /** + * Generate the random byte to be sent + * + * @return the random byte + */ + private static byte randomByte() { + return (byte) (127 - new Random().nextInt(256)); + } + + /** + * Generate the random byte to be sent + * + * @param len the len presented by u8 + * @return the byte[] to be sent + */ + public static byte[] randomBytes(char len) { + byte[] data = new byte[len]; + for (int i = 0; i < len; i++) { + data[i] = randomByte(); + } + return data; + } + + public static byte[] genSpecBytes(char len) { + byte[] data = new byte[len]; + for (int i = 0; i < len; i++) { + data[i] = '1'; + } + return data; + } + + /** + * Generate the random byte to be sent + * + * @param len the len presented by byte + * @return the byte[] to be sent + */ + public static byte[] randomBytes(byte len) { + char u8 = convertByte2Uint8(len); + return randomBytes(u8); + } + + /** + * Generate the specific byte to be sent + * + * @param len the len presented by byte + * @return the byte[] + */ + public static byte[] genSpecBytes(byte len) { + char u8 = convertByte2Uint8(len); + return genSpecBytes(u8); + } + + public static String parseBssid(byte[] bssidBytes, int offset, int count) { + byte[] bytes = new byte[count]; + System.arraycopy(bssidBytes, offset, bytes, 0, count); + return parseBssid(bytes); + } + + /** + * parse "24,-2,52,-102,-93,-60" to "18,fe,34,9a,a3,c4" + * parse the bssid from hex to String + * + * @param bssidBytes the hex bytes bssid, e.g. {24,-2,52,-102,-93,-60} + * @return the String of bssid, e.g. 18fe349aa3c4 + */ + public static String parseBssid(byte[] bssidBytes) { + StringBuilder sb = new StringBuilder(); + int k; + String hexK; + String str; + for (byte bssidByte : bssidBytes) { + k = 0xff & bssidByte; + hexK = Integer.toHexString(k); + str = ((k < 16) ? ("0" + hexK) : (hexK)); + System.out.println(str); + sb.append(str); + } + return sb.toString(); + } + + /** + * @param string the string to be used + * @return the byte[] of String according to {@link #ESPTOUCH_ENCODING_CHARSET} + */ + public static byte[] getBytesByString(String string) { + try { + return string.getBytes(ESPTOUCH_ENCODING_CHARSET); + } catch (UnsupportedEncodingException e) { + throw new IllegalArgumentException("the charset is invalid"); + } + } + + private static void test_splitUint8To2bytes() { + // 20 = 0x14 + byte[] result = splitUint8To2bytes((char) 20); + if (result[0] == 1 && result[1] == 4) { + System.out.println("test_splitUint8To2bytes(): pass"); + } else { + System.out.println("test_splitUint8To2bytes(): fail"); + } + } + + private static void test_combine2bytesToOne() { + byte high = 0x01; + byte low = 0x04; + if (combine2bytesToOne(high, low) == 20) { + System.out.println("test_combine2bytesToOne(): pass"); + } else { + System.out.println("test_combine2bytesToOne(): fail"); + } + } + + private static void test_convertChar2Uint8() { + byte b1 = 'a'; + // -128: 1000 0000 should be 128 in unsigned char + // -1: 1111 1111 should be 255 in unsigned char + byte b2 = (byte) -128; + byte b3 = (byte) -1; + if (convertByte2Uint8(b1) == 97 && convertByte2Uint8(b2) == 128 + && convertByte2Uint8(b3) == 255) { + System.out.println("test_convertChar2Uint8(): pass"); + } else { + System.out.println("test_convertChar2Uint8(): fail"); + } + } + + private static void test_convertUint8toByte() { + char c1 = 'a'; + // 128: 1000 0000 should be -128 in byte + // 255: 1111 1111 should be -1 in byte + char c2 = 128; + char c3 = 255; + if (convertUint8toByte(c1) == 97 && convertUint8toByte(c2) == -128 + && convertUint8toByte(c3) == -1) { + System.out.println("test_convertUint8toByte(): pass"); + } else { + System.out.println("test_convertUint8toByte(): fail"); + } + } + + private static void test_parseBssid() { + byte b[] = {15, -2, 52, -102, -93, -60}; + if (parseBssid(b).equals("0ffe349aa3c4")) { + System.out.println("test_parseBssid(): pass"); + } else { + System.out.println("test_parseBssid(): fail"); + } + } + + public static void main(String args[]) { + test_convertUint8toByte(); + test_convertChar2Uint8(); + test_splitUint8To2bytes(); + test_combine2bytesToOne(); + test_parseBssid(); + } + +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/util/CRC8.java b/android/src/main/java/com/espressif/iot/esptouch/util/CRC8.java new file mode 100644 index 0000000..20b35db --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/util/CRC8.java @@ -0,0 +1,63 @@ +package com.espressif.iot.esptouch.util; + +import java.util.zip.Checksum; + +public class CRC8 implements Checksum { + + private static final short[] crcTable = new short[256]; + private static final short CRC_POLYNOM = 0x8c; + private static final short CRC_INITIAL = 0x00; + + static { + for (int dividend = 0; dividend < 256; dividend++) { + int remainder = dividend;// << 8; + for (int bit = 0; bit < 8; ++bit) + if ((remainder & 0x01) != 0) + remainder = (remainder >>> 1) ^ CRC_POLYNOM; + else + remainder >>>= 1; + crcTable[dividend] = (short) remainder; + } + } + + private final short init; + private short value; + + public CRC8() { + this.value = this.init = CRC_INITIAL; + } + + @Override + public void update(byte[] buffer, int offset, int len) { + for (int i = 0; i < len; i++) { + int data = buffer[offset + i] ^ value; + value = (short) (crcTable[data & 0xff] ^ (value << 8)); + } + } + + /** + * Updates the current checksum with the specified array of bytes. + * Equivalent to calling update(buffer, 0, buffer.length). + * + * @param buffer the byte array to update the checksum with + */ + public void update(byte[] buffer) { + update(buffer, 0, buffer.length); + } + + @Override + public void update(int b) { + update(new byte[]{(byte) b}, 0, 1); + } + + @Override + public long getValue() { + return value & 0xff; + } + + @Override + public void reset() { + value = init; + } + +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/util/EspAES.java b/android/src/main/java/com/espressif/iot/esptouch/util/EspAES.java new file mode 100644 index 0000000..b89f476 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/util/EspAES.java @@ -0,0 +1,104 @@ +package com.espressif.iot.esptouch.util; + +import java.security.InvalidAlgorithmParameterException; +import java.security.InvalidKeyException; +import java.security.NoSuchAlgorithmException; + +import javax.crypto.BadPaddingException; +import javax.crypto.Cipher; +import javax.crypto.IllegalBlockSizeException; +import javax.crypto.NoSuchPaddingException; +import javax.crypto.spec.IvParameterSpec; +import javax.crypto.spec.SecretKeySpec; + +public class EspAES { + private static final String TRANSFORMATION_DEFAULT = "AES/ECB/PKCS5Padding"; + + private final byte[] mKey; + private final byte[] mIV; + private final String mTransformation; + private Cipher mEncryptCipher; + private Cipher mDecryptCipher; + + public EspAES(byte[] key) { + this(key, null, TRANSFORMATION_DEFAULT); + } + + public EspAES(byte[] key, String transformation) { + this(key, null, transformation); + } + + public EspAES(byte[] key, byte[] iv) { + this(key, iv, TRANSFORMATION_DEFAULT); + } + + public EspAES(byte[] key, byte[] iv, String transformation) { + mKey = key; + mIV = iv; + mTransformation = transformation; + + mEncryptCipher = createEncryptCipher(); + mDecryptCipher = createDecryptCipher(); + } + + private Cipher createEncryptCipher() { + try { + Cipher cipher = Cipher.getInstance(mTransformation); + + SecretKeySpec secretKeySpec = new SecretKeySpec(mKey, "AES"); + if (mIV == null) { + cipher.init(Cipher.ENCRYPT_MODE, secretKeySpec); + } else { + IvParameterSpec parameterSpec = new IvParameterSpec(mIV); + cipher.init(Cipher.ENCRYPT_MODE, secretKeySpec, parameterSpec); + } + + return cipher; + } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException | InvalidAlgorithmParameterException + e) { + e.printStackTrace(); + } + + return null; + } + + private Cipher createDecryptCipher() { + try { + Cipher cipher = Cipher.getInstance(mTransformation); + + SecretKeySpec secretKeySpec = new SecretKeySpec(mKey, "AES"); + if (mIV == null) { + cipher.init(Cipher.DECRYPT_MODE, secretKeySpec); + } else { + IvParameterSpec parameterSpec = new IvParameterSpec(mIV); + cipher.init(Cipher.DECRYPT_MODE, secretKeySpec, parameterSpec); + } + + return cipher; + } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException | InvalidAlgorithmParameterException + e) { + e.printStackTrace(); + } + + return null; + } + + public byte[] encrypt(byte[] content) { + try { + return mEncryptCipher.doFinal(content); + } catch (BadPaddingException | IllegalBlockSizeException e) { + e.printStackTrace(); + } + return null; + } + + public byte[] decrypt(byte[] content) { + try { + return mDecryptCipher.doFinal(content); + } catch (BadPaddingException | IllegalBlockSizeException e) { + e.printStackTrace(); + } + + return null; + } +} diff --git a/android/src/main/java/com/espressif/iot/esptouch/util/EspNetUtil.java b/android/src/main/java/com/espressif/iot/esptouch/util/EspNetUtil.java new file mode 100644 index 0000000..7ecb584 --- /dev/null +++ b/android/src/main/java/com/espressif/iot/esptouch/util/EspNetUtil.java @@ -0,0 +1,92 @@ +package com.espressif.iot.esptouch.util; + +import android.content.Context; +import android.net.wifi.WifiInfo; +import android.net.wifi.WifiManager; + +import java.net.InetAddress; +import java.net.UnknownHostException; + +public class EspNetUtil { + + /** + * get the local ip address by Android System + * + * @param context the context + * @return the local ip addr allocated by Ap + */ + public static InetAddress getLocalInetAddress(Context context) { + WifiManager wm = (WifiManager) context + .getSystemService(Context.WIFI_SERVICE); + WifiInfo wifiInfo = wm.getConnectionInfo(); + int localAddrInt = wifiInfo.getIpAddress(); + String localAddrStr = __formatString(localAddrInt); + InetAddress localInetAddr = null; + try { + localInetAddr = InetAddress.getByName(localAddrStr); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + return localInetAddr; + } + + private static String __formatString(int value) { + String strValue = ""; + byte[] ary = __intToByteArray(value); + for (int i = ary.length - 1; i >= 0; i--) { + strValue += (ary[i] & 0xFF); + if (i > 0) { + strValue += "."; + } + } + return strValue; + } + + private static byte[] __intToByteArray(int value) { + byte[] b = new byte[4]; + for (int i = 0; i < 4; i++) { + int offset = (b.length - 1 - i) * 8; + b[i] = (byte) ((value >>> offset) & 0xFF); + } + return b; + } + + /** + * parse InetAddress + * + * @param inetAddrBytes + * @return + */ + public static InetAddress parseInetAddr(byte[] inetAddrBytes, int offset, + int count) { + InetAddress inetAddress = null; + StringBuilder sb = new StringBuilder(); + for (int i = 0; i < count; i++) { + sb.append(Integer.toString(inetAddrBytes[offset + i] & 0xff)); + if (i != count - 1) { + sb.append('.'); + } + } + try { + inetAddress = InetAddress.getByName(sb.toString()); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + return inetAddress; + } + + /** + * parse bssid + * + * @param bssid the bssid like aa:bb:cc:dd:ee:ff + * @return byte converted from bssid + */ + public static byte[] parseBssid2bytes(String bssid) { + String bssidSplits[] = bssid.split(":"); + byte[] result = new byte[bssidSplits.length]; + for (int i = 0; i < bssidSplits.length; i++) { + result[i] = (byte) Integer.parseInt(bssidSplits[i], 16); + } + return result; + } +} diff --git a/android/src/main/java/de/mc8051/fluttersmartconfig/FlutterSmartconfigPlugin.java b/android/src/main/java/de/mc8051/fluttersmartconfig/FlutterSmartconfigPlugin.java new file mode 100644 index 0000000..a25b4c6 --- /dev/null +++ b/android/src/main/java/de/mc8051/fluttersmartconfig/FlutterSmartconfigPlugin.java @@ -0,0 +1,237 @@ +package de.mc8051.fluttersmartconfig; + +import android.app.Activity; +import android.content.Context; +import android.Manifest; +import android.content.Context; +import android.net.ConnectivityManager; +import android.net.NetworkInfo; +import android.net.wifi.WifiInfo; +import android.net.wifi.WifiManager; +import android.os.AsyncTask; +import android.os.Build; +import android.os.Bundle; +import android.content.ContextWrapper; +import android.content.Intent; +import android.content.IntentFilter; +import android.os.Build.VERSION; +import android.os.Build.VERSION_CODES; +import android.content.pm.PackageManager; + +import com.espressif.iot.esptouch.EsptouchTask; +import com.espressif.iot.esptouch.IEsptouchResult; +import com.espressif.iot.esptouch.IEsptouchTask; +import com.espressif.iot.esptouch.util.ByteUtil; +import com.espressif.iot.esptouch.util.EspNetUtil; + +import org.json.JSONException; +import org.json.JSONObject; +import org.json.JSONArray; + +import java.util.ArrayList; +import java.util.List; + +import io.flutter.plugin.common.MethodCall; +import io.flutter.plugin.common.MethodChannel; +import io.flutter.plugin.common.MethodChannel.MethodCallHandler; +import io.flutter.plugin.common.MethodChannel.Result; +import io.flutter.plugin.common.PluginRegistry.Registrar; + +/** FlutterSmartconfigPlugin */ +public class FlutterSmartconfigPlugin implements MethodCallHandler { + private IEsptouchTask mEsptouchTask; + + private Context moContext; + private Activity moActivity; + + private FlutterSmartconfigPlugin(Activity poActivity) { + this.moActivity = poActivity; + this.moContext = poActivity.getApplicationContext(); + } + + public static void registerWith(Registrar registrar) { + final MethodChannel channel = new MethodChannel(registrar.messenger(), "plugins.flutter.io/flutter_smartconfig"); + channel.setMethodCallHandler(new FlutterSmartconfigPlugin(registrar.activity())); + } + + @Override + public void onMethodCall(MethodCall call, Result result) { + if (call.method.equals("startSmartConfig")) { + String ssid = call.argument("ssid"); + String bssid = call.argument("bssid"); + String pass = call.argument("pass"); + String deviceCount = call.argument("deviceCount"); + String broadcast = call.argument("broadcast"); + + startSmartConfig(ssid, bssid, pass, deviceCount, broadcast, result); + } else if (call.method.equals("stopSmartConfig")) { + stopSmartConfig(); + } else if (call.method.equals("getConnectedWiFiInfo")) { + getWifiInfo(result); + } else { + result.notImplemented(); + } + } + + private void getWifiInfo(Result result) { + final ConnectivityManager connManager = (ConnectivityManager) moContext.getSystemService(Context.CONNECTIVITY_SERVICE); + final NetworkInfo activeNetwork = connManager.getActiveNetworkInfo(); + + if (activeNetwork != null && activeNetwork.getType() == ConnectivityManager.TYPE_WIFI) { + final WifiManager wifiManager = (WifiManager) moContext.getSystemService(Context.WIFI_SERVICE); + final WifiInfo wifiInfo = wifiManager.getConnectionInfo(); + + if (wifiInfo != null) { + final String ssid = wifiInfo.getSSID().replaceAll("^\"|\"$", ""); + final String bssid = wifiInfo.getBSSID(); + String is5G = "unknow"; + + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { + int frequency = wifiInfo.getFrequency(); + if (frequency > 4900 && frequency < 5900) { + // Connected 5G wifi. Device does not support 5G + is5G = "yes"; + } else { + is5G = "no"; + } + } + + JSONObject re = new JSONObject(); + try { + re.put("ssid", ssid); + re.put("bssid", bssid); + re.put("is5G", is5G); + } catch (JSONException ex) { + result.error("getWifiInfo", ex.getMessage(), null); + return; + } + + result.success(re.toString()); + } else { + result.error("getWifiInfo", "Unable to obtain WiFi details", null); + } + } else { + result.error("getWifiInfo", "Not connected to WiFi", null); + } + } + + + public void stopSmartConfig() { + if (mEsptouchTask != null) { + mEsptouchTask.interrupt(); + } + } + + private void startSmartConfig(String ssid, String bssid, String pass, String deviceCount, String broadcast, final Result resultResp) { + stopSmartConfig(); + byte[] apSsid = ByteUtil.getBytesByString(ssid); + byte[] apBssid = EspNetUtil.parseBssid2bytes(bssid); + byte[] apPassword = ByteUtil.getBytesByString(pass); + byte[] deviceCountData = deviceCount.getBytes(); + byte[] broadcastData = broadcast.getBytes(); + + new EsptouchAsyncTask4(new TaskListener() { + @Override + public void onFinished(List < IEsptouchResult > result) { + // Do Something after the task has finished + + + + try { + IEsptouchResult firstResult = result.get(0); + + if (!firstResult.isCancelled()) { + if (firstResult.isSuc()) { + StringBuilder sb = new StringBuilder(); + JSONArray jsonArray = new JSONArray(); + + for (IEsptouchResult resultInList: result) { + if (!resultInList.isCancelled() && resultInList.getBssid() != null) { + + sb.append("Esptouch success, bssid = ") + .append(resultInList.getBssid()) + .append(", InetAddress = ") + .append(resultInList.getInetAddress().getHostAddress()) + .append("\n"); + + JSONObject re = new JSONObject(); + re.put("bssid", resultInList.getBssid()); + re.put("ip", resultInList.getInetAddress().getHostAddress()); + jsonArray.put(re); + } + } + + JSONObject configureDeviceObj = new JSONObject(); + configureDeviceObj.put("devices", jsonArray); + resultResp.success(configureDeviceObj.toString()); + + } else { + resultResp.error("startSmartConfig", "Esptouch fail", null); + } + } else { + resultResp.error("startSmartConfig", "Esptouch cancelled", null); + } + + } catch (Exception err) { + resultResp.error("startSmartConfig", err.getMessage(), null); + } + + + } + }).execute(apSsid, apBssid, apPassword, deviceCountData, broadcastData); + } + + public interface TaskListener { + public void onFinished(List < IEsptouchResult > result); + } + + private class EsptouchAsyncTask4 extends AsyncTask < byte[], Void, List < IEsptouchResult >> { + private final TaskListener taskListener; + + public EsptouchAsyncTask4(TaskListener listener) { + // The listener reference is passed in through the constructor + this.taskListener = listener; + } + + private final Object mLock = new Object(); + + @Override + protected void onPreExecute() { + + } + + @Override + protected List < IEsptouchResult > doInBackground(byte[]...params) { + int taskResultCount; + + synchronized(mLock) { + byte[] apSsid = params[0]; + byte[] apBssid = params[1]; + byte[] apPassword = params[2]; + byte[] deviceCountData = params[3]; + byte[] broadcastData = params[4]; + + taskResultCount = deviceCountData.length == 0 ? -1 : Integer.parseInt(new String(deviceCountData)); + + mEsptouchTask = new EsptouchTask(apSsid, apBssid, apPassword, moContext); + mEsptouchTask.setPackageBroadcast(broadcastData[0] == 1); // true is broadcast, false is multicast + } + + List < IEsptouchResult > resultList = mEsptouchTask.executeForResults(taskResultCount); + return resultList; + } + + @Override + protected void onPostExecute(List < IEsptouchResult > result) { + + IEsptouchResult firstResult = result.get(0); + // check whether the task is cancelled and no results received + if (!firstResult.isCancelled()) { + if (this.taskListener != null) { + // And if it is we call the callback function on it. + this.taskListener.onFinished(result); + } + } + } + } +} \ No newline at end of file diff --git a/example/.gitignore b/example/.gitignore new file mode 100644 index 0000000..47e0b4d --- /dev/null +++ b/example/.gitignore @@ -0,0 +1,71 @@ +# Miscellaneous +*.class +*.lock +*.log +*.pyc +*.swp +.DS_Store +.atom/ +.buildlog/ +.history +.svn/ + +# IntelliJ related +*.iml +*.ipr +*.iws +.idea/ + +# Visual Studio Code related +.vscode/ + +# Flutter/Dart/Pub related +**/doc/api/ +.dart_tool/ +.flutter-plugins +.packages +.pub-cache/ +.pub/ +build/ + +# Android related +**/android/**/gradle-wrapper.jar +**/android/.gradle +**/android/captures/ +**/android/gradlew +**/android/gradlew.bat +**/android/local.properties +**/android/**/GeneratedPluginRegistrant.java + +# iOS/XCode related +**/ios/**/*.mode1v3 +**/ios/**/*.mode2v3 +**/ios/**/*.moved-aside +**/ios/**/*.pbxuser +**/ios/**/*.perspectivev3 +**/ios/**/*sync/ +**/ios/**/.sconsign.dblite +**/ios/**/.tags* +**/ios/**/.vagrant/ +**/ios/**/DerivedData/ +**/ios/**/Icon? +**/ios/**/Pods/ +**/ios/**/.symlinks/ +**/ios/**/profile +**/ios/**/xcuserdata +**/ios/.generated/ +**/ios/Flutter/App.framework +**/ios/Flutter/Flutter.framework +**/ios/Flutter/Generated.xcconfig +**/ios/Flutter/app.flx +**/ios/Flutter/app.zip +**/ios/Flutter/flutter_assets/ +**/ios/ServiceDefinitions.json +**/ios/Runner/GeneratedPluginRegistrant.* + +# Exceptions to above rules. +!**/ios/**/default.mode1v3 +!**/ios/**/default.mode2v3 +!**/ios/**/default.pbxuser +!**/ios/**/default.perspectivev3 +!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages diff --git a/example/.metadata b/example/.metadata new file mode 100644 index 0000000..fd2a86f --- /dev/null +++ b/example/.metadata @@ -0,0 +1,10 @@ +# This file tracks properties of this Flutter project. +# Used by Flutter tool to assess capabilities and perform upgrades etc. +# +# This file should be version controlled and should not be manually edited. + +version: + revision: 5391447fae6209bb21a89e6a5a6583cac1af9b4b + channel: beta + +project_type: app diff --git a/example/README.md b/example/README.md new file mode 100644 index 0000000..bc1aed9 --- /dev/null +++ b/example/README.md @@ -0,0 +1,16 @@ +# flutter_smartconfig_example + +Demonstrates how to use the flutter_smartconfig plugin. + +## Getting Started + +This project is a starting point for a Flutter application. + +A few resources to get you started if this is your first Flutter project: + +- [Lab: Write your first Flutter app](https://flutter.io/docs/get-started/codelab) +- [Cookbook: Useful Flutter samples](https://flutter.io/docs/cookbook) + +For help getting started with Flutter, view our +[online documentation](https://flutter.io/docs), which offers tutorials, +samples, guidance on mobile development, and a full API reference. diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle new file mode 100644 index 0000000..7a3359d --- /dev/null +++ b/example/android/app/build.gradle @@ -0,0 +1,61 @@ +def localProperties = new Properties() +def localPropertiesFile = rootProject.file('local.properties') +if (localPropertiesFile.exists()) { + localPropertiesFile.withReader('UTF-8') { reader -> + localProperties.load(reader) + } +} + +def flutterRoot = localProperties.getProperty('flutter.sdk') +if (flutterRoot == null) { + throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") +} + +def flutterVersionCode = localProperties.getProperty('flutter.versionCode') +if (flutterVersionCode == null) { + flutterVersionCode = '1' +} + +def flutterVersionName = localProperties.getProperty('flutter.versionName') +if (flutterVersionName == null) { + flutterVersionName = '1.0' +} + +apply plugin: 'com.android.application' +apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" + +android { + compileSdkVersion 27 + + lintOptions { + disable 'InvalidPackage' + } + + defaultConfig { + // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). + applicationId "de.mc8051.fluttersmartconfigexample" + minSdkVersion 16 + targetSdkVersion 27 + versionCode flutterVersionCode.toInteger() + versionName flutterVersionName + testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" + } + + buildTypes { + release { + // TODO: Add your own signing config for the release build. + // Signing with the debug keys for now, so `flutter run --release` works. + signingConfig signingConfigs.debug + } + } +} + +flutter { + source '../..' +} + +dependencies { + testImplementation 'junit:junit:4.12' + androidTestImplementation 'com.android.support.test:runner:1.0.2' + androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' +} diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..62c43c4 --- /dev/null +++ b/example/android/app/src/main/AndroidManifest.xml @@ -0,0 +1,39 @@ + + + + + + + + + + + + + + + + + diff --git a/example/android/app/src/main/java/de/mc8051/fluttersmartconfigexample/MainActivity.java b/example/android/app/src/main/java/de/mc8051/fluttersmartconfigexample/MainActivity.java new file mode 100644 index 0000000..f66e366 --- /dev/null +++ b/example/android/app/src/main/java/de/mc8051/fluttersmartconfigexample/MainActivity.java @@ -0,0 +1,13 @@ +package de.mc8051.fluttersmartconfigexample; + +import android.os.Bundle; +import io.flutter.app.FlutterActivity; +import io.flutter.plugins.GeneratedPluginRegistrant; + +public class MainActivity extends FlutterActivity { + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + GeneratedPluginRegistrant.registerWith(this); + } +} diff --git a/example/android/app/src/main/res/drawable/launch_background.xml b/example/android/app/src/main/res/drawable/launch_background.xml new file mode 100644 index 0000000..304732f --- /dev/null +++ b/example/android/app/src/main/res/drawable/launch_background.xml @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png new file mode 100644 index 0000000..db77bb4 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png new file mode 100644 index 0000000..17987b7 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png new file mode 100644 index 0000000..09d4391 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png new file mode 100644 index 0000000..d5f1c8d Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png new file mode 100644 index 0000000..4d6372e Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/values/styles.xml b/example/android/app/src/main/res/values/styles.xml new file mode 100644 index 0000000..00fa441 --- /dev/null +++ b/example/android/app/src/main/res/values/styles.xml @@ -0,0 +1,8 @@ + + + + diff --git a/example/android/build.gradle b/example/android/build.gradle new file mode 100644 index 0000000..bb8a303 --- /dev/null +++ b/example/android/build.gradle @@ -0,0 +1,29 @@ +buildscript { + repositories { + google() + jcenter() + } + + dependencies { + classpath 'com.android.tools.build:gradle:3.2.1' + } +} + +allprojects { + repositories { + google() + jcenter() + } +} + +rootProject.buildDir = '../build' +subprojects { + project.buildDir = "${rootProject.buildDir}/${project.name}" +} +subprojects { + project.evaluationDependsOn(':app') +} + +task clean(type: Delete) { + delete rootProject.buildDir +} diff --git a/example/android/gradle.properties b/example/android/gradle.properties new file mode 100644 index 0000000..8bd86f6 --- /dev/null +++ b/example/android/gradle.properties @@ -0,0 +1 @@ +org.gradle.jvmargs=-Xmx1536M diff --git a/example/android/gradle/wrapper/gradle-wrapper.properties b/example/android/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..2819f02 --- /dev/null +++ b/example/android/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Fri Jun 23 08:50:38 CEST 2017 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip diff --git a/example/android/settings.gradle b/example/android/settings.gradle new file mode 100644 index 0000000..5a2f14f --- /dev/null +++ b/example/android/settings.gradle @@ -0,0 +1,15 @@ +include ':app' + +def flutterProjectRoot = rootProject.projectDir.parentFile.toPath() + +def plugins = new Properties() +def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins') +if (pluginsFile.exists()) { + pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) } +} + +plugins.each { name, path -> + def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile() + include ":$name" + project(":$name").projectDir = pluginDirectory +} diff --git a/example/ios/Flutter/AppFrameworkInfo.plist b/example/ios/Flutter/AppFrameworkInfo.plist new file mode 100644 index 0000000..9367d48 --- /dev/null +++ b/example/ios/Flutter/AppFrameworkInfo.plist @@ -0,0 +1,26 @@ + + + + + CFBundleDevelopmentRegion + en + CFBundleExecutable + App + CFBundleIdentifier + io.flutter.flutter.app + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + App + CFBundlePackageType + FMWK + CFBundleShortVersionString + 1.0 + CFBundleSignature + ???? + CFBundleVersion + 1.0 + MinimumOSVersion + 8.0 + + diff --git a/example/ios/Flutter/Debug.xcconfig b/example/ios/Flutter/Debug.xcconfig new file mode 100644 index 0000000..592ceee --- /dev/null +++ b/example/ios/Flutter/Debug.xcconfig @@ -0,0 +1 @@ +#include "Generated.xcconfig" diff --git a/example/ios/Flutter/Release.xcconfig b/example/ios/Flutter/Release.xcconfig new file mode 100644 index 0000000..592ceee --- /dev/null +++ b/example/ios/Flutter/Release.xcconfig @@ -0,0 +1 @@ +#include "Generated.xcconfig" diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj new file mode 100644 index 0000000..0857f68 --- /dev/null +++ b/example/ios/Runner.xcodeproj/project.pbxproj @@ -0,0 +1,510 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; + classes = { + }; + objectVersion = 46; + objects = { + +/* Begin PBXBuildFile section */ + 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = 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+ + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner.xcworkspace/contents.xcworkspacedata b/example/ios/Runner.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..1d526a1 --- /dev/null +++ b/example/ios/Runner.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,7 @@ + + + + + diff --git a/example/ios/Runner/AppDelegate.h b/example/ios/Runner/AppDelegate.h new file mode 100644 index 0000000..36e21bb --- /dev/null +++ b/example/ios/Runner/AppDelegate.h @@ -0,0 +1,6 @@ +#import +#import + +@interface AppDelegate : FlutterAppDelegate + +@end diff --git a/example/ios/Runner/AppDelegate.m b/example/ios/Runner/AppDelegate.m new file mode 100644 index 0000000..59a72e9 --- /dev/null +++ b/example/ios/Runner/AppDelegate.m @@ -0,0 +1,13 @@ +#include "AppDelegate.h" +#include "GeneratedPluginRegistrant.h" + +@implementation AppDelegate + +- (BOOL)application:(UIApplication *)application + didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { + [GeneratedPluginRegistrant registerWithRegistry:self]; + // Override point for customization after application launch. + return [super application:application didFinishLaunchingWithOptions:launchOptions]; +} + +@end diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000..d36b1fa --- /dev/null +++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,122 @@ +{ + "images" : [ + { + "size" : "20x20", + "idiom" : "iphone", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "20x20", + "idiom" : "iphone", + "filename" : "Icon-App-20x20@3x.png", + "scale" : "3x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@2x.png", + "scale" : "2x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@3x.png", + "scale" : "3x" + }, + { + "size" : "40x40", + "idiom" : "iphone", + "filename" : "Icon-App-40x40@2x.png", + "scale" : "2x" + }, + { + "size" : "40x40", + "idiom" : "iphone", + "filename" : "Icon-App-40x40@3x.png", + "scale" : "3x" + }, + { + "size" : "60x60", + "idiom" : "iphone", + "filename" : "Icon-App-60x60@2x.png", + "scale" : "2x" + }, + { + "size" : "60x60", + "idiom" : "iphone", + "filename" : "Icon-App-60x60@3x.png", + "scale" : "3x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@1x.png", + "scale" : "1x" + }, + { + "size" : "20x20", + "idiom" : "ipad", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "ipad", + "filename" : "Icon-App-29x29@2x.png", + "scale" : "2x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@1x.png", + "scale" : "1x" + }, + { + "size" : "40x40", + "idiom" : "ipad", + "filename" : "Icon-App-40x40@2x.png", + "scale" : "2x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@1x.png", + "scale" : "1x" + }, + { + "size" : "76x76", + "idiom" : "ipad", + "filename" : "Icon-App-76x76@2x.png", + "scale" : "2x" + }, + { + "size" : "83.5x83.5", + "idiom" : "ipad", + "filename" : "Icon-App-83.5x83.5@2x.png", + "scale" : "2x" + }, + { + "size" : "1024x1024", + "idiom" : "ios-marketing", + "filename" : "Icon-App-1024x1024@1x.png", + "scale" : "1x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png new file mode 100644 index 0000000..3d43d11 Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png differ 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a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png new file mode 100644 index 0000000..6a84f41 Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png differ diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png new file mode 100644 index 0000000..d0e1f58 Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json new file mode 100644 index 0000000..0bedcf2 --- /dev/null +++ b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json @@ -0,0 +1,23 @@ +{ + "images" : [ + { + "idiom" : "universal", + "filename" : "LaunchImage.png", + "scale" : "1x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@2x.png", + "scale" : "2x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@3x.png", + "scale" : "3x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md new file mode 100644 index 0000000..89c2725 --- /dev/null +++ b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md @@ -0,0 +1,5 @@ +# Launch Screen Assets + +You can customize the launch screen with your own desired assets by replacing the image files in this directory. + +You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. \ No newline at end of file diff --git a/example/ios/Runner/Base.lproj/LaunchScreen.storyboard b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard new file mode 100644 index 0000000..f2e259c --- /dev/null +++ b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard @@ -0,0 +1,37 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner/Base.lproj/Main.storyboard b/example/ios/Runner/Base.lproj/Main.storyboard new file mode 100644 index 0000000..f3c2851 --- /dev/null +++ b/example/ios/Runner/Base.lproj/Main.storyboard @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner/Info.plist b/example/ios/Runner/Info.plist new file mode 100644 index 0000000..4d1ebc5 --- /dev/null +++ b/example/ios/Runner/Info.plist @@ -0,0 +1,45 @@ + + + + + CFBundleDevelopmentRegion + en + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + flutter_smartconfig_example + CFBundlePackageType + APPL + CFBundleShortVersionString + $(FLUTTER_BUILD_NAME) + CFBundleSignature + ???? + CFBundleVersion + $(FLUTTER_BUILD_NUMBER) + LSRequiresIPhoneOS + + UILaunchStoryboardName + LaunchScreen + UIMainStoryboardFile + Main + UISupportedInterfaceOrientations + + UIInterfaceOrientationPortrait + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UISupportedInterfaceOrientations~ipad + + UIInterfaceOrientationPortrait + UIInterfaceOrientationPortraitUpsideDown + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UIViewControllerBasedStatusBarAppearance + + + diff --git a/example/ios/Runner/main.m b/example/ios/Runner/main.m new file mode 100644 index 0000000..dff6597 --- /dev/null +++ b/example/ios/Runner/main.m @@ -0,0 +1,9 @@ +#import +#import +#import "AppDelegate.h" + +int main(int argc, char* argv[]) { + @autoreleasepool { + return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); + } +} diff --git a/example/lib/main.dart b/example/lib/main.dart new file mode 100644 index 0000000..7341eee --- /dev/null +++ b/example/lib/main.dart @@ -0,0 +1,187 @@ +import 'package:flutter/material.dart'; +import 'dart:async'; +import 'package:permission_handler/permission_handler.dart'; +import 'package:flutter_smartconfig/flutter_smartconfig.dart'; + +void main() => runApp(MyApp()); + +class MyApp extends StatelessWidget { + // This widget is the root of your application. + @override + Widget build(BuildContext context) { + return MaterialApp( + title: 'ESP Onetouch Demo', + theme: ThemeData( + primarySwatch: Colors.blue, + ), + home: MyHomePage(title: 'ESP Onetouch Demo'), + ); + } +} + +class MyHomePage extends StatefulWidget { + MyHomePage({Key key, this.title}) : super(key: key); + + final String title; + + @override + _MyHomePageState createState() => _MyHomePageState(); +} + +class _MyHomePageState extends State { + final TextEditingController _bssidFilter = new TextEditingController(); + final TextEditingController _ssidFilter = new TextEditingController(); + final TextEditingController _passwordFilter = new TextEditingController(); + + bool _isLoading = false; + + String _ssid = ""; + String _bssid = ""; + String _password = ""; + + _MyHomePageState() { + _ssidFilter.addListener(_ssidListen); + _passwordFilter.addListener(_passwordListen); + _bssidFilter.addListener(_bssidListen); + } + + void _ssidListen() { + if (_ssidFilter.text.isEmpty) { + _ssid = ""; + } else { + _ssid = _ssidFilter.text; + } + } + + void _bssidListen() { + if (_bssidFilter.text.isEmpty) { + _bssid = ""; + } else { + _bssid = _bssidFilter.text; + } + } + + void _passwordListen() { + if (_passwordFilter.text.isEmpty) { + _password = ""; + } else { + _password = _passwordFilter.text; + } + } + + Future _configureEsp() async { + setState(() { + _isLoading = true; + }); + + dynamic data = await FlutterSmartconfig.configureEsp( + ssid: _ssid, bssid: _bssid, password: _password); + + print(data); + + setState(() { + _isLoading = false; + }); + } + + Future _getConnectedWiFiInfo() async { + Map permissions = + await PermissionHandler().requestPermissions([ + PermissionGroup.location, + PermissionGroup.locationAlways, + PermissionGroup.locationWhenInUse + ]); + + if (permissions[PermissionGroup.location] != PermissionStatus.granted || + permissions[PermissionGroup.locationAlways] != + PermissionStatus.granted || + permissions[PermissionGroup.locationWhenInUse] != + PermissionStatus.granted) { + showDialog( + context: context, + builder: (BuildContext context) { + return AlertDialog( + title: new Text("Fehler!"), + content: new Text( + "Wir benötigen Zugriff auf deinen Standort um auf die WLAN Funktion deines Betriessystems zugreifen zu können!"), + actions: [ + new FlatButton( + child: new Text("Close"), + onPressed: () { + Navigator.of(context).pop(); + }, + ), + ], + ); + }, + ); + return; + } + + Map data = await FlutterSmartconfig.getConnectedWiFiInfo(); + + setState(() { + _ssidFilter.text = data["ssid"]; + _bssidFilter.text = data["bssid"]; + }); + } + + @override + Widget build(BuildContext context) { + return Scaffold( + appBar: AppBar( + title: Text(widget.title), + ), + body: Center( + child: _isLoading + ? Container( + child: Center( + child: CircularProgressIndicator( + valueColor: + AlwaysStoppedAnimation(Colors.lightBlue), + ), + ), + color: Colors.white.withOpacity(0.8), + ) + : new Container( + padding: new EdgeInsets.all(10.0), + child: new Column( + mainAxisAlignment: MainAxisAlignment.center, + children: [ + new Container(height: 10), + new Container( + child: Column( + mainAxisAlignment: MainAxisAlignment.start, + children: [ + Text("ESP Touch v0.3.7.0"), + new TextField( + controller: _ssidFilter, + decoration: + new InputDecoration(labelText: 'ssid'), + ), + new TextField( + controller: _bssidFilter, + decoration: + new InputDecoration(labelText: 'bssid'), + ), + RaisedButton( + child: Text('Get Connected WiFi details'), + onPressed: _getConnectedWiFiInfo, + ) + ])), + new Container( + child: new TextField( + controller: _passwordFilter, + decoration: + new InputDecoration(labelText: 'Password'), + ), + ), + new RaisedButton( + child: new Text('Configure ESP'), + onPressed: _configureEsp, + ), + ], + ))) // This trailing comma makes auto-formatting nicer for build methods. + ); + } +} diff --git a/example/pubspec.yaml b/example/pubspec.yaml new file mode 100644 index 0000000..3d466c4 --- /dev/null +++ b/example/pubspec.yaml @@ -0,0 +1,64 @@ +name: flutter_smartconfig_example +description: Demonstrates how to use the flutter_smartconfig plugin. +publish_to: 'none' + +environment: + sdk: ">=2.0.0-dev.68.0 <3.0.0" + +dependencies: + flutter: + sdk: flutter + + # The following adds the Cupertino Icons font to your application. + # Use with the CupertinoIcons class for iOS style icons. + cupertino_icons: ^0.1.2 + permission_handler: ^2.1.2 + +dev_dependencies: + flutter_test: + sdk: flutter + + flutter_smartconfig: + path: ../ + +# For information on the generic Dart part of this file, see the +# following page: https://www.dartlang.org/tools/pub/pubspec + +# The following section is specific to Flutter. +flutter: + + # The following line ensures that the Material Icons font is + # included with your application, so that you can use the icons in + # the material Icons class. + uses-material-design: true + + # To add assets to your application, add an assets section, like this: + # assets: + # - images/a_dot_burr.jpeg + # - images/a_dot_ham.jpeg + + # An image asset can refer to one or more resolution-specific "variants", see + # https://flutter.io/assets-and-images/#resolution-aware. + + # For details regarding adding assets from package dependencies, see + # https://flutter.io/assets-and-images/#from-packages + + # To add custom fonts to your application, add a fonts section here, + # in this "flutter" section. Each entry in this list should have a + # "family" key with the font family name, and a "fonts" key with a + # list giving the asset and other descriptors for the font. For + # example: + # fonts: + # - family: Schyler + # fonts: + # - asset: fonts/Schyler-Regular.ttf + # - asset: fonts/Schyler-Italic.ttf + # style: italic + # - family: Trajan Pro + # fonts: + # - asset: fonts/TrajanPro.ttf + # - asset: fonts/TrajanPro_Bold.ttf + # weight: 700 + # + # For details regarding fonts from package dependencies, + # see https://flutter.io/custom-fonts/#from-packages diff --git a/example/test/widget_test.dart b/example/test/widget_test.dart new file mode 100644 index 0000000..248c2a0 --- /dev/null +++ b/example/test/widget_test.dart @@ -0,0 +1,27 @@ +// This is a basic Flutter widget test. +// +// To perform an interaction with a widget in your test, use the WidgetTester +// utility that Flutter provides. For example, you can send tap and scroll +// gestures. You can also use WidgetTester to find child widgets in the widget +// tree, read text, and verify that the values of widget properties are correct. + +import 'package:flutter/material.dart'; +import 'package:flutter_test/flutter_test.dart'; + +import 'package:flutter_smartconfig_example/main.dart'; + +void main() { + testWidgets('Verify Platform version', (WidgetTester tester) async { + // Build our app and trigger a frame. + await tester.pumpWidget(MyApp()); + + // Verify that platform version is retrieved. + expect( + find.byWidgetPredicate( + (Widget widget) => widget is Text && + widget.data.startsWith('Running on:'), + ), + findsOneWidget, + ); + }); +} diff --git a/flutter_smartconfig.iml b/flutter_smartconfig.iml new file mode 100644 index 0000000..429df7d --- /dev/null +++ b/flutter_smartconfig.iml @@ -0,0 +1,19 @@ + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/ios/.gitignore b/ios/.gitignore new file mode 100644 index 0000000..710ec6c --- /dev/null +++ b/ios/.gitignore @@ -0,0 +1,36 @@ +.idea/ +.vagrant/ +.sconsign.dblite +.svn/ + +.DS_Store +*.swp +profile + +DerivedData/ +build/ +GeneratedPluginRegistrant.h +GeneratedPluginRegistrant.m + +.generated/ + +*.pbxuser +*.mode1v3 +*.mode2v3 +*.perspectivev3 + +!default.pbxuser +!default.mode1v3 +!default.mode2v3 +!default.perspectivev3 + +xcuserdata + +*.moved-aside + +*.pyc +*sync/ +Icon? +.tags* + +/Flutter/Generated.xcconfig diff --git a/ios/Assets/.gitkeep b/ios/Assets/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/ios/Classes/FlutterSmartconfigPlugin.h b/ios/Classes/FlutterSmartconfigPlugin.h new file mode 100644 index 0000000..762191d --- /dev/null +++ b/ios/Classes/FlutterSmartconfigPlugin.h @@ -0,0 +1,4 @@ +#import + +@interface FlutterSmartconfigPlugin : NSObject +@end diff --git a/ios/Classes/FlutterSmartconfigPlugin.m b/ios/Classes/FlutterSmartconfigPlugin.m new file mode 100644 index 0000000..a0fad19 --- /dev/null +++ b/ios/Classes/FlutterSmartconfigPlugin.m @@ -0,0 +1,20 @@ +#import "FlutterSmartconfigPlugin.h" + +@implementation FlutterSmartconfigPlugin ++ (void)registerWithRegistrar:(NSObject*)registrar { + FlutterMethodChannel* channel = [FlutterMethodChannel + methodChannelWithName:@"flutter_smartconfig" + binaryMessenger:[registrar messenger]]; + FlutterSmartconfigPlugin* instance = [[FlutterSmartconfigPlugin alloc] init]; + [registrar addMethodCallDelegate:instance channel:channel]; +} + +- (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result { + if ([@"getPlatformVersion" isEqualToString:call.method]) { + result([@"iOS " stringByAppendingString:[[UIDevice currentDevice] systemVersion]]); + } else { + result(FlutterMethodNotImplemented); + } +} + +@end diff --git a/ios/flutter_smartconfig.podspec b/ios/flutter_smartconfig.podspec new file mode 100644 index 0000000..8e1f29f --- /dev/null +++ b/ios/flutter_smartconfig.podspec @@ -0,0 +1,21 @@ +# +# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html +# +Pod::Spec.new do |s| + s.name = 'flutter_smartconfig' + s.version = '0.0.1' + s.summary = 'A new flutter plugin project.' + s.description = <<-DESC +A new flutter plugin project. + DESC + s.homepage = 'http://example.com' + s.license = { :file => '../LICENSE' } + s.author = { 'Your Company' => 'email@example.com' } + s.source = { :path => '.' } + s.source_files = 'Classes/**/*' + s.public_header_files = 'Classes/**/*.h' + s.dependency 'Flutter' + + s.ios.deployment_target = '8.0' +end + diff --git a/lib/flutter_smartconfig.dart b/lib/flutter_smartconfig.dart new file mode 100644 index 0000000..f112232 --- /dev/null +++ b/lib/flutter_smartconfig.dart @@ -0,0 +1,75 @@ +import 'dart:async'; +import 'package:flutter/services.dart'; +import 'dart:convert'; +import 'dart:io' show Platform; + +// Note support only Android +// for iOS https://github.com/lou-lan/SmartConfig + +class FlutterSmartconfig { + static const platform = const MethodChannel("plugins.flutter.io/flutter_smartconfig"); + + static Future configureEsp( + {String ssid, String bssid, String password}) async { + if (Platform.isAndroid) { + try { + // Change if required. + const String deviceCount = "1"; // the expect result count + const String broadcast = "1"; // broadcast or multicast + const Duration _kLongTimeout = const Duration(seconds: 20); + + final String result = + await platform.invokeMethod('startSmartConfig', { + 'ssid': ssid, + 'bssid': bssid, + 'pass': password, + 'deviceCount': deviceCount, + 'broadcast': broadcast, + }).timeout(_kLongTimeout); + + final parsed = json.decode(result); + final devices = parsed["devices"]; + + return Future(() { + return devices; + }); + } on PlatformException catch (e) { + return Future>(() { + throw new PlatformException( + code: "Failed to configure: '${e.message}'."); + }); + } + } else { + return Future>(() { + throw new PlatformException(code: "only Android is supported"); + }); + } + } + +// Build.VERSION.SDK_INT >= 28 needs Manifest.permission.ACCESS_COARSE_LOCATION + static Future> getConnectedWiFiInfo() async { + if (Platform.isAndroid) { + try { + String wiFiInfo = await platform.invokeMethod('getConnectedWiFiInfo'); + final parsed = json.decode(wiFiInfo); + + return Future>(() { + return { + "ssid": parsed["ssid"], + "bssid": parsed["bssid"], + "is5G": parsed["is5G"] + }; + }); + } on PlatformException catch (e) { + return Future>(() { + throw new PlatformException( + code: "Failed to get connected WiFi name: '${e.message}'."); + }); + } + } else { + return Future>(() { + throw new PlatformException(code: "only Android is supported"); + }); + } + } +} diff --git a/pubspec.yaml b/pubspec.yaml new file mode 100644 index 0000000..d9948bd --- /dev/null +++ b/pubspec.yaml @@ -0,0 +1,56 @@ +name: flutter_smartconfig +description: A new flutter plugin project. +version: 0.0.1 +author: +homepage: + +environment: + sdk: ">=2.0.0-dev.68.0 <3.0.0" + +dependencies: + flutter: + sdk: flutter + +# For information on the generic Dart part of this file, see the +# following page: https://www.dartlang.org/tools/pub/pubspec + +# The following section is specific to Flutter. +flutter: + # This section identifies this Flutter project as a plugin project. + # The androidPackage and pluginClass identifiers should not ordinarily + # be modified. They are used by the tooling to maintain consistency when + # adding or updating assets for this project. + plugin: + androidPackage: de.mc8051.fluttersmartconfig + pluginClass: FlutterSmartconfigPlugin + + # To add assets to your plugin package, add an assets section, like this: + # assets: + # - images/a_dot_burr.jpeg + # - images/a_dot_ham.jpeg + # + # For details regarding assets in packages, see + # https://flutter.io/assets-and-images/#from-packages + # + # An image asset can refer to one or more resolution-specific "variants", see + # https://flutter.io/assets-and-images/#resolution-aware. + + # To add custom fonts to your plugin package, add a fonts section here, + # in this "flutter" section. Each entry in this list should have a + # "family" key with the font family name, and a "fonts" key with a + # list giving the asset and other descriptors for the font. For + # example: + # fonts: + # - family: Schyler + # fonts: + # - asset: fonts/Schyler-Regular.ttf + # - asset: fonts/Schyler-Italic.ttf + # style: italic + # - family: Trajan Pro + # fonts: + # - asset: fonts/TrajanPro.ttf + # - asset: fonts/TrajanPro_Bold.ttf + # weight: 700 + # + # For details regarding fonts in packages, see + # https://flutter.io/custom-fonts/#from-packages