├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── qindachang │ │ └── dfudemo │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── qindachang │ │ │ └── dfudemo │ │ │ ├── DfuService.java │ │ │ └── MainActivity.java │ └── res │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── raw │ │ └── update.zip │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── qindachang │ └── dfudemo │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── image ├── 20161223163555.png └── S61130-16564431.jpg └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | #BluetoothLE DFU Demo 2 | 3 | 截屏 4 | 5 | --- 6 | 7 | 功能描述：硬件升级/空中升级/DFU 8 | 9 | Demo运行环境：Android Studio 2.2.3 10 | 11 | 如果对你有帮助，欢迎star。 12 | 13 | Demo中依赖我的另一个低功耗蓝牙库，同时也欢迎关注。 14 | 15 | [https://github.com/qindachang/BluetoothLELibrary](https://github.com/qindachang/BluetoothLELibrary "https://github.com/qindachang/BluetoothLELibrary") 16 | 17 | ##教程 18 | 19 | ###Step1:准备及连接蓝牙 20 | 21 | 添加nordicsemi的DFU开源库依赖： 22 | 23 | compile 'no.nordicsemi.android:dfu:1.0.4' 24 | 25 | 在这里，笔者所使用来自于自己的低功耗蓝牙库： 26 | 27 | compile 'com.qindachang:BluetoothLELibrary:0.4.2' 28 | 29 | 连接蓝牙过程不再叙述。如果你想懒汉试开发蓝牙，欢迎使用我的蓝牙库。 30 | 31 | ###Step2:创建DFU的Service服务 32 | 33 | ![image](https://github.com/qindachang/DFUDemo/blob/master/image/20161223163555.png) 34 | 35 | 需要值得注意的是，AndroidManifest.xml文件中有Service标签 36 | 37 | 41 | 42 | 43 | 创建好后，添加以下代码： 44 | 45 | public class DfuService extends DfuBaseService { 46 | @Override 47 | protected Class getNotificationTarget() { 48 | 49 | return MainActivity.class; 50 | } 51 | } 52 | 53 | 54 | 55 | ###Step3:DfuProgressListener回调及启动升级 56 | 57 | DfuProgressListener监听中，是升级过程关键信息的回调，例如开始升级、百分比、升级失败、升级成功等信息。 58 | 59 | 启动升级较为简单，直接使用DfuServiceInitiator类即可。 60 | 61 | 62 | 详情请看Demo:[链接][MainActivity.java](https://github.com/qindachang/DFUDemo/blob/master/app/src/main/java/com/qindachang/dfudemo/MainActivity.java "MainActivity.java") 63 | 64 | ### 65 | 66 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.2" 6 | defaultConfig { 7 | applicationId "com.qindachang.dfudemo" 8 | minSdkVersion 18 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:25.1.0' 28 | testCompile 'junit:junit:4.12' 29 | compile 'no.nordicsemi.android:dfu:1.0.4' 30 | compile 'com.qindachang:BluetoothLELibrary:0.4.1' 31 | } 32 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in D:\Android\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/qindachang/dfudemo/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.qindachang.dfudemo; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.qindachang.dfudemo", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 22 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/qindachang/dfudemo/DfuService.java: -------------------------------------------------------------------------------- 1 | package com.qindachang.dfudemo; 2 | 3 | import android.app.Activity; 4 | 5 | import no.nordicsemi.android.dfu.DfuBaseService; 6 | 7 | public class DfuService extends DfuBaseService { 8 | @Override 9 | protected Class getNotificationTarget() { 10 | 11 | return MainActivity.class; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/java/com/qindachang/dfudemo/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.qindachang.dfudemo; 2 | 3 | import android.bluetooth.BluetoothDevice; 4 | import android.bluetooth.BluetoothGatt; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.os.Bundle; 7 | import android.util.Log; 8 | import android.view.View; 9 | import android.widget.Button; 10 | import android.widget.ProgressBar; 11 | import android.widget.TextView; 12 | 13 | import com.qindachang.bluetoothle.BluetoothLe; 14 | import com.qindachang.bluetoothle.OnLeConnectListener; 15 | import com.qindachang.bluetoothle.OnLeScanListener; 16 | 17 | import java.util.List; 18 | 19 | import no.nordicsemi.android.dfu.DfuProgressListener; 20 | import no.nordicsemi.android.dfu.DfuServiceInitiator; 21 | import no.nordicsemi.android.dfu.DfuServiceListenerHelper; 22 | import no.nordicsemi.android.support.v18.scanner.ScanRecord; 23 | import no.nordicsemi.android.support.v18.scanner.ScanResult; 24 | 25 | public class MainActivity extends AppCompatActivity { 26 | private static final String SERVICE_UUID = "6E401001-B5A3-F393-E0A9-E50E24DCCA0E"; 27 | private static final String WRITE_UUID = "6E401003-B5A3-F393-E0A9-E50E24DCCA0E"; 28 | private static final String DEVICE_NAME = "heatclothes"; 29 | 30 | private boolean isDisvocerService = false; 31 | 32 | private TextView tv_text,mTvOtaUploadNotice; 33 | private ProgressBar mProgressBarOtaUpload; 34 | 35 | private StringBuilder mStringBuilder; 36 | private BluetoothLe mBluetoothLe; 37 | private BluetoothDevice mBluetoothDevice; 38 | 39 | @Override 40 | protected void onCreate(Bundle savedInstanceState) { 41 | super.onCreate(savedInstanceState); 42 | setContentView(R.layout.activity_main); 43 | Button btn_connect = (Button) findViewById(R.id.btn_connect); 44 | Button btn_update = (Button) findViewById(R.id.btn_update); 45 | tv_text = (TextView) findViewById(R.id.tv_text); 46 | mProgressBarOtaUpload = (ProgressBar) findViewById(R.id.progressBar_dfu); 47 | mTvOtaUploadNotice = (TextView) findViewById(R.id.tv_update_notice); 48 | 49 | mBluetoothLe = BluetoothLe.getDefault(); 50 | mBluetoothLe.init(this); 51 | mStringBuilder = new StringBuilder(); 52 | 53 | if (!mBluetoothLe.isBluetoothOpen()) { 54 | mBluetoothLe.enableBluetooth(this); 55 | } 56 | 57 | btn_connect.setOnClickListener(new View.OnClickListener() { 58 | @Override 59 | public void onClick(View view) { 60 | mStringBuilder.append("开始扫描\n"); 61 | showLog(); 62 | scan(); 63 | } 64 | }); 65 | 66 | btn_update.setOnClickListener(new View.OnClickListener() { 67 | @Override 68 | public void onClick(View view) { 69 | mTvOtaUploadNotice.setText("正在升级，请等待升级成功"); 70 | mBluetoothLe.writeDataToCharacteristic(new byte[]{-1, -2, -3}, SERVICE_UUID, WRITE_UUID); 71 | startDFU(mBluetoothDevice, true, false, true, 0, ""); 72 | 73 | } 74 | }); 75 | } 76 | 77 | @Override 78 | protected void onResume() { 79 | super.onResume(); 80 | DfuServiceListenerHelper.registerProgressListener(this, mDfuProgressListener); 81 | } 82 | 83 | @Override 84 | protected void onPause() { 85 | super.onPause(); 86 | DfuServiceListenerHelper.unregisterProgressListener(this, mDfuProgressListener); 87 | } 88 | 89 | @Override 90 | protected void onDestroy() { 91 | super.onDestroy(); 92 | if (mBluetoothLe.getConnected()) { 93 | mBluetoothLe.destroy(); 94 | mBluetoothLe.close(); 95 | } 96 | } 97 | 98 | private void scan() { 99 | mBluetoothLe.setScanPeriod(15000) 100 | .setScanWithServiceUUID(SERVICE_UUID) 101 | .setScanWithDeviceName(DEVICE_NAME) 102 | .setReportDelay(0) 103 | .startScan(this, new OnLeScanListener() { 104 | @Override 105 | public void onScanResult(BluetoothDevice bluetoothDevice, int rssi, ScanRecord scanRecord) { 106 | mStringBuilder.append("发现设备，开始连接\n"); 107 | showLog(); 108 | mBluetoothDevice = bluetoothDevice; 109 | mBluetoothLe.stopScan(); 110 | connect(); 111 | } 112 | 113 | @Override 114 | public void onBatchScanResults(List results) { 115 | 116 | } 117 | 118 | @Override 119 | public void onScanCompleted() { 120 | mStringBuilder.append("停止扫描\n"); 121 | showLog(); 122 | if (mBluetoothDevice == null) { 123 | mStringBuilder.append("没有发现设备\n"); 124 | showLog(); 125 | } 126 | } 127 | 128 | @Override 129 | public void onScanFailed(int code) { 130 | mStringBuilder.append("扫描错误"); 131 | showLog(); 132 | } 133 | }); 134 | } 135 | 136 | private void connect() { 137 | mBluetoothLe.startConnect(mBluetoothDevice, new OnLeConnectListener() { 138 | @Override 139 | public void onDeviceConnecting() { 140 | 141 | } 142 | 143 | @Override 144 | public void onDeviceConnected() { 145 | mStringBuilder.append("连接成功，正在发现服务\n"); 146 | showLog(); 147 | } 148 | 149 | @Override 150 | public void onDeviceDisconnected() { 151 | mStringBuilder.append("断开连接\n"); 152 | showLog(); 153 | } 154 | 155 | @Override 156 | public void onServicesDiscovered(BluetoothGatt gatt) { 157 | mStringBuilder.append("已发现服务，可以升级了\n"); 158 | showLog(); 159 | isDisvocerService = true; 160 | } 161 | 162 | @Override 163 | public void onDeviceConnectFail() { 164 | mStringBuilder.append("连接失败\n"); 165 | showLog(); 166 | } 167 | }); 168 | } 169 | 170 | 171 | DfuProgressListener mDfuProgressListener = new DfuProgressListener() { 172 | 173 | @Override 174 | public void onDeviceConnecting(String deviceAddress) { 175 | //当DFU服务开始与DFU目标连接时调用的方法 176 | Log.d("debug", "DFU服务开始与DFU目标连接," + deviceAddress); 177 | mStringBuilder.append("升级服务开始与硬件设备连接.\n"); 178 | showLog(); 179 | } 180 | 181 | @Override 182 | public void onDeviceConnected(String deviceAddress) { 183 | //方法在服务成功连接时调用，发现服务并在DFU目标上找到DFU服务。 184 | Log.d("debug", "服务成功连接,发现服务并在DFU目标上找到DFU服务." + deviceAddress); 185 | mStringBuilder.append("升级服务连接成功.\n"); 186 | showLog(); 187 | } 188 | 189 | @Override 190 | public void onDfuProcessStarting(String deviceAddress) { 191 | //当DFU进程启动时调用的方法。 这包括读取DFU版本特性，发送DFU START命令以及Init数据包（如果设置）。 192 | Log.d("debug", "DFU进程启动," + deviceAddress); 193 | mStringBuilder.append("升级进程启动.\n"); 194 | showLog(); 195 | } 196 | 197 | @Override 198 | public void onDfuProcessStarted(String deviceAddress) { 199 | //当DFU进程启动和要发送的字节时调用的方法。 200 | Log.d("debug", "DFU进程启动和要发送的字节," + deviceAddress); 201 | } 202 | 203 | @Override 204 | public void onEnablingDfuMode(String deviceAddress) { 205 | //当服务发现DFU目标处于应用程序模式并且必须切换到DFU模式时调用的方法。 将发送开关命令，并且DFU过程应该再次开始。 此调用后不会有onDeviceDisconnected（String）事件。 206 | Log.d("debug", "当服务发现DFU目标处于应用程序模式并且必须切换到DFU模式时调用的方"); 207 | mStringBuilder.append("硬件设备切换到升级模式.\n"); 208 | showLog(); 209 | } 210 | 211 | @Override 212 | public void onProgressChanged(String deviceAddress, int percent, float speed, float avgSpeed, int currentPart, int partsTotal) { 213 | //在上传固件期间调用的方法。 它不会使用相同的百分比值调用两次，但是在小型固件文件的情况下，可能会省略一些值。\ 214 | mProgressBarOtaUpload.setProgress(percent); 215 | mTvOtaUploadNotice.setText("进度：" + percent + "%"); 216 | Log.d("debug", "percent:" + percent + " partsTotal:" + partsTotal); 217 | mStringBuilder.append("状态：升级中..."); 218 | showLog(); 219 | } 220 | 221 | @Override 222 | public void onFirmwareValidating(String deviceAddress) { 223 | //在目标设备上验证新固件时调用的方法。 224 | Log.d("debug", "目标设备上验证新固件时调用的方法"); 225 | mStringBuilder.append("硬件设备正在验证新固件.\n"); 226 | showLog(); 227 | } 228 | 229 | @Override 230 | public void onDeviceDisconnecting(String deviceAddress) { 231 | //服务开始断开与目标设备的连接时调用的方法。 232 | Log.d("debug", "服务开始断开与目标设备的连接时调用的方法"); 233 | mStringBuilder.append("服务开始断开设备连接.\n"); 234 | showLog(); 235 | } 236 | 237 | @Override 238 | public void onDeviceDisconnected(String deviceAddress) { 239 | //当服务从设备断开连接时调用的方法。 设备已重置。 240 | Log.d("debug", "当服务从设备断开连接时调用的方法。 设备已重置。"); 241 | mStringBuilder.append("硬件设备已重置.\n"); 242 | showLog(); 243 | } 244 | 245 | @Override 246 | public void onDfuCompleted(String deviceAddress) { 247 | //Method called when the DFU process succeeded. 248 | Log.d("debug", "DFU已完成"); 249 | mStringBuilder.append("升级成功！\n"); 250 | showLog(); 251 | } 252 | 253 | @Override 254 | public void onDfuAborted(String deviceAddress) { 255 | //当DFU进程已中止时调用的方法。 256 | Log.d("debug", "当DFU进程已中止时调用的方法。"); 257 | mStringBuilder.append("升级进程已中止.\n"); 258 | showLog(); 259 | } 260 | 261 | @Override 262 | public void onError(String deviceAddress, int error, int errorType, String message) { 263 | //发生错误时调用的方法。 264 | Log.d("debug", "发生错误时调用的方法onError"); 265 | mStringBuilder.append("升级发生错误.\n"); 266 | showLog(); 267 | } 268 | }; 269 | 270 | /** 271 | * 启动DFU升级服务 272 | * 273 | * @param bluetoothDevice 蓝牙设备 274 | * @param keepBond 升级后是否保持连接 275 | * @param force 将DFU设置为true将防止跳转到DFU Bootloader引导加载程序模式 276 | * @param PacketsReceipt 启用或禁用数据包接收通知（PRN）过程。 277 | * 默认情况下，在使用Android Marshmallow或更高版本的设备上禁用PEN，并在旧设备上启用。 278 | * @param numberOfPackets 如果启用分组接收通知过程，则此方法设置在接收PEN之前要发送的分组数。 PEN用于同步发射器和接收器。 279 | * @param filePath 约定匹配的ZIP文件的路径。 280 | */ 281 | private void startDFU(BluetoothDevice bluetoothDevice, boolean keepBond, boolean force, 282 | boolean PacketsReceipt, int numberOfPackets, String filePath) { 283 | final DfuServiceInitiator stater = new DfuServiceInitiator(bluetoothDevice.getAddress()) 284 | .setDeviceName(bluetoothDevice.getName()) 285 | .setKeepBond(keepBond) 286 | .setForceDfu(force) 287 | .setPacketsReceiptNotificationsEnabled(PacketsReceipt) 288 | .setPacketsReceiptNotificationsValue(numberOfPackets); 289 | stater.setZip(R.raw.update);//这个方法可以传入raw文件夹中的文件、也可以是文件的string或者url路径。 290 | stater.start(this, DfuService.class); 291 | } 292 | 293 | private void showLog() { 294 | tv_text.setText(mStringBuilder.toString()); 295 | } 296 | } 297 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 |