android.os.Message类的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中android.os.Message类的一些代码示例，展示了Message类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Message类的具体详情如下：
包路径：android.os.Message
类名称：Message

Message介绍

暂无

代码示例

代码示例来源：origin: google/ExoPlayer

  1. @Override
  2. public void sendMessage(PlayerMessage message) {
  3.  handler.obtainMessage(0, message).sendToTarget();
  4. }

代码示例来源：origin: firebase/firebase-jobdispatcher-android

  1. @NonNull
  2.  private Message createResultMessage(int result) {
  3.   final Message msg = Message.obtain();
  4.   msg.what = GooglePlayMessageHandler.MSG_RESULT;
  5.   msg.arg1 = result;
  7.   Bundle b = new Bundle();
  8.   b.putString(REQUEST_PARAM_TAG, tag);
  9.   msg.setData(b);
  10.   return msg;
  11.  }
  12. }

代码示例来源：origin: cymcsg/UltimateAndroid

  1. /**
  2.  * Pushes a message onto the end of the message queue after all pending messages before the current time.
  3.  * The message contains what value and a bundle with key and a String value.
  4.  * @param handler
  5.  * @param what
  6.  * @param key
  7.  * @param value
  8.  */
  9. public static void sendMessageHandler(Handler handler, int what, String key, String value) {
  10.   Message message = new Message();
  11.   message.what = what;
  12.   Bundle bundle = new Bundle();
  13.   bundle.putString(key, value);
  14.   message.setData(bundle);
  15.   handler.sendMessage(message);
  16. }

代码示例来源：origin: cymcsg/UltimateAndroid

  1. /**
  2.  * Pushes a message containing bundle onto the end of the message queue after all pending messages before the current time.
  3.  *
  4.  * @param handler
  5.  * @param what
  6.  * @param bundle
  7.  */
  8. public static void sendMessageHandler(Handler handler, int what, Bundle bundle) {
  9.   Message message = new Message();
  10.   message.what = what;
  11.   message.setData(bundle);
  12.   handler.sendMessage(message);
  13. }

代码示例来源：origin: guardianproject/haven

  1. @Override
  2.   public void recordingComplete(String path) {
  3.     Message message = new Message();
  4.     message.what = EventTrigger.MICROPHONE;
  5.     message.getData().putString("path",path);
  6.     try {
  7.       if (serviceMessenger != null)
  8.         serviceMessenger.send(message);
  9.     } catch (RemoteException e) {
  10.       // Cannot happen
  11.     }
  12.   }
  13. });

代码示例来源：origin: TommyLemon/APIJSON

  1. Log.d(TAG, "Got decode succeeded message");
  2. state = State.SUCCESS;
  3. Bundle bundle = message.getData();
  4.   (Bitmap) bundle.getParcelable(DecodeThread.BARCODE_BITMAP);//���ñ����߳�
  5. Log.d(TAG, "Got product query message");
  6. String url = (String) message.obj;
  7. Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
  8. intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
  9. activity.startActivity(intent);

代码示例来源：origin: JZ-Darkal/AndroidHttpCapture

  1. } else if (message.what == R.id.decode_succeeded) {
  2.   state = State.SUCCESS;
  3.   Bundle bundle = message.getData();
  4.   Bitmap barcode = null;
  5.   float scaleFactor = 1.0f;
  6.   if (bundle != null) {
  7.     byte[] compressedBitmap = bundle.getByteArray(DecodeThread.BARCODE_BITMAP);
  8.     if (compressedBitmap != null) {
  9.       barcode = BitmapFactory.decodeByteArray(compressedBitmap, 0, compressedBitmap.length, null);
  10.     scaleFactor = bundle.getFloat(DecodeThread.BARCODE_SCALED_FACTOR);
  11.   String url = (String) message.obj;
  12.   Intent intent = new Intent(Intent.ACTION_VIEW);
  13.   intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
  14.   intent.setData(Uri.parse(url));

代码示例来源：origin: ankidroid/Anki-Android

  1. @Override
  2. public Message getDialogHandlerMessage() {
  3.   Message msg = Message.obtain();
  4.   msg.what = DialogHandler.MSG_SHOW_SYNC_ERROR_DIALOG;
  5.   Bundle b = new Bundle();
  6.   b.putInt("dialogType", getArguments().getInt("dialogType"));
  7.   b.putString("dialogMessage", getArguments().getString("dialogMessage"));
  8.   msg.setData(b);
  9.   return msg;
  10. }

代码示例来源：origin: stackoverflow.com

  1. public class DataRequestService extends Service {
  2.  private final class ServiceHandler extends Handler {
  3.   public ServiceHandler(Looper looper) {
  4.     super(looper);
  5.   }
  6.   @Override
  7.   public void handleMessage(Message msg) {
  8.     log.info("handleMessage");
  9.     //... performing some time-consuming operation         
  10.     Bundle bundle = msg.getData();
  11.     PendingIntent receiver = bundle.getParcelable("receiver");
  12.     // Perform the operation associated with PendingIntent
  13.     try {            
  14.      //you can attach data from the operation in the intent.
  15.      Intent intent = new Intent();
  16.      Bundle b = new Bundle();
  17.      //b.putString("key", value);
  18.      intent.putExtras(b);
  19.      receiver.send(getApplicationContext(), status, intent);
  20.     } catch (CanceledException e) {         
  21.     e.printStackTrace();
  22.     }         
  23.   }
  24.  }
  25.  @Override
  26.  public void onStart(Intent intent, int startId) {
  27.   Bundle bundle = intent.getExtras();
  28.   msg.setData(bundle);
  29.   mServiceHandler.sendMessage(msg);
  30.  }

代码示例来源：origin: stackoverflow.com

  1. Bundle data = message.getData();
  2. intent = new Intent(this, BTService.class);
  3. intent.putExtra("MESSENGER", messenger);

代码示例来源：origin: ankidroid/Anki-Android

  1. if (url.startsWith("playsound:")) {
  2.   Message msg = Message.obtain();
  3.   String soundPath = url.replaceFirst("playsound:", "");
  4.   msg.obj = soundPath;
  5. try {
  6.   if (url.startsWith("intent:")) {
  7.     intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME);
  8.   } else if (url.startsWith("android-app:")) {
  9.     if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP_MR1) {
  10.       intent = Intent.parseUri(url, 0);
  11.       intent.setData(null);
  12.       intent.setPackage(Uri.parse(url).getHost());
  13.     } else {

代码示例来源：origin: guardianproject/haven

  1. Message message = new Message();
  2.       message.what = EventTrigger.CAMERA;
  3.         message.getData().putString("path", fileImage.getAbsolutePath());
  4. this.context.bindService(new Intent(context,
  5.     MonitorService.class), mConnection, Context.BIND_ABOVE_CLIENT);

代码示例来源：origin: ankidroid/Anki-Android

  1. @Override
  2. public Message getDialogHandlerMessage() {
  3.   Message msg = Message.obtain();
  4.   msg.what = DialogHandler.MSG_SHOW_DATABASE_ERROR_DIALOG;
  5.   Bundle b = new Bundle();
  6.   b.putInt("dialogType", getArguments().getInt("dialogType"));
  7.   msg.setData(b);
  8.   return msg;
  9. }

代码示例来源：origin: ankidroid/Anki-Android

  1. @Override
  2.   public Message getDialogHandlerMessage() {
  3.     Message msg = Message.obtain();
  4.     msg.what = DialogHandler.MSG_SHOW_MEDIA_CHECK_COMPLETE_DIALOG;
  5.     Bundle b = new Bundle();
  6.     b.putStringArrayList("nohave", getArguments().getStringArrayList("nohave"));
  7.     b.putStringArrayList("unused", getArguments().getStringArrayList("unused"));
  8.     b.putStringArrayList("invalid", getArguments().getStringArrayList("invalid"));
  9.     b.putInt("dialogType", getArguments().getInt("dialogType"));
  10.     msg.setData(b);
  11.     return msg;
  12.   }
  13. }

代码示例来源：origin: cymcsg/UltimateAndroid

  1. /**
  2.  * Pushes a message onto the end of the message queue after all pending messages before the current time.
  3.  * The message contains what value and a bundle with key and a int value.
  4.  * @param handler
  5.  * @param what
  6.  * @param key
  7.  * @param value
  8.  */
  9. public static void sendMessageHandler(Handler handler, int what, String key, int value) {
  10.   Message message = new Message();
  11.   message.what = what;
  12.   Bundle bundle = new Bundle();
  13.   bundle.putInt(key, value);
  14.   message.setData(bundle);
  15.   handler.sendMessage(message);
  16. }

代码示例来源：origin: stackoverflow.com

  1. private class GeocoderHandler extends Handler {
  2.   @Override
  3.   public void handleMessage(Message message) {
  4.     String result;
  5.     switch (message.what) {
  6.     case 1:
  7.       Bundle bundle = message.getData();
  8.       result = bundle.getString("address");
  9.       break;
  10.     default:
  11.       result = null;
  12.     }
  13.     // replace by what you need to do
  14.     myLabel.setText(result);
  15.   }   
  16. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testObtainWithMessage() throws Exception {
  3.  Bundle b = new Bundle();
  4.  Message m = new Message();
  5.  m.arg1 = 10;
  6.  m.arg2 = 42;
  7.  m.obj = "obj";
  8.  m.what = 24;
  9.  m.setData(b);
  10.  m.setTarget(new Handler());
  11.  Message m2 = Message.obtain(m);
  12.  assertThat(m2.arg1).isEqualTo(m.arg1);
  13.  assertThat(m2.arg2).isEqualTo(m.arg2);
  14.  assertThat(m2.obj).isEqualTo(m.obj);
  15.  assertThat(m2.what).isEqualTo(m.what);
  16.  assertThat(m2.getTarget()).isEqualTo(m.getTarget());
  17.  assertThat(m2.getData()).isNotNull();
  18.  assertThat(m2.getData().isEmpty()).isTrue();
  19. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testGetData() throws Exception {
  3.  Message m = new Message();
  4.  Bundle b = new Bundle();
  5.  m.setData(b);
  6.  assertThat(m.getData()).isEqualTo(b);
  7. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testCopyFrom() throws Exception {
  3.  Bundle b = new Bundle();
  4.  Message m = new Message();
  5.  m.arg1 = 10;
  6.  m.arg2 = 42;
  7.  m.obj = "obj";
  8.  m.what = 24;
  9.  m.setData(b);
  10.  m.setTarget(new Handler());
  11.  Message m2 = new Message();
  12.  m2.copyFrom(m);
  13.  assertThat(m2.arg1).isEqualTo(m.arg1);
  14.  assertThat(m2.arg2).isEqualTo(m.arg2);
  15.  assertThat(m2.obj).isEqualTo(m.obj);
  16.  assertThat(m2.what).isEqualTo(m.what);
  17.  assertThat(m2.getTarget()).isNull();
  18.  assertThat(m2.getData()).isNotNull();
  19.  assertThat(m2.getData().isEmpty()).isTrue();
  20. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testPeekData() throws Exception {
  3.  assertThat(new Message().peekData()).isNull();
  4.  Message m = new Message();
  5.  Bundle b = new Bundle();
  6.  m.setData(b);
  7.  assertThat(m.peekData()).isEqualTo(b);
  8. }

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