android.content.Intent.getAction()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中android.content.Intent.getAction()方法的一些代码示例，展示了Intent.getAction()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。Intent.getAction()方法的具体详情如下：
包路径：android.content.Intent
类名称：Intent
方法名：getAction

Intent.getAction介绍

暂无

代码示例

代码示例来源：origin: stackoverflow.com

// BroadcastReceiver when remove the device USB plug from a USB port  
BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
  public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();
     if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)) {                
    usbConnected=false;             
    }
  }
};

代码示例来源：origin: stackoverflow.com

public class LaunchReceiver extends BroadcastReceiver {

  public static final String ACTION_PULSE_SERVER_ALARM = 
      "com.proofbydesign.homeboy.ACTION_PULSE_SERVER_ALARM";

  @Override
  public void onReceive(Context context, Intent intent) {
    AppGlobal.logDebug("OnReceive for " + intent.getAction());
    AppGlobal.logDebug(intent.getExtras().toString());
    Intent serviceIntent = new Intent(AppGlobal.getContext(),
        MonitorService.class);
    AppGlobal.getContext().startService(serviceIntent);
  }
}

代码示例来源：origin: CarGuo/GSYVideoPlayer

@Override
public void onReceive(Context context, Intent intent) {
  String action = intent.getAction();
  if (action != null && action.equals(Intent.ACTION_CLOSE_SYSTEM_DIALOGS)) {
    String reason = intent.getStringExtra(SYSTEM_DIALOG_REASON_KEY);
    if (SYSTEM_DIALOG_REASON_HOME_KEY.equals(reason)) {
      //mLifecycleListener.onHide();
    }
  }
}

代码示例来源：origin: seven332/EhViewer

private void onInit() {
  Intent intent = getIntent();
  if (intent == null) {
    return;
  }
  mAction = intent.getAction();
  mFilename = intent.getStringExtra(KEY_FILENAME);
  mUri = intent.getData();
  mGalleryInfo = intent.getParcelableExtra(KEY_GALLERY_INFO);
  mPage = intent.getIntExtra(KEY_PAGE, -1);
  buildProvider();
}

代码示例来源：origin: lingochamp/FileDownloader

/**
 * Parse the {@code intent} from the filedownloader broadcast.
 *
 * @param intent the intent from the broadcast.
 * @return the file download model.
 */
public static FileDownloadModel parseIntent(Intent intent) {
  if (!ACTION_COMPLETED.equals(intent.getAction())) {
    throw new IllegalArgumentException(FileDownloadUtils.
        formatString("can't recognize the intent with action %s, on the current"
            + " version we only support action [%s]",
            intent.getAction(), ACTION_COMPLETED));
  }
  return intent.getParcelableExtra(KEY_MODEL);
}

代码示例来源：origin: stackoverflow.com

BroadcastReceiver broadcast_reciever = new BroadcastReceiver() {

  @Override
  public void onReceive(Context arg0, Intent intent) {
    String action = intent.getAction();
    if (action.equals("finish_activity")) {
      finish();
      // DO WHATEVER YOU WANT.
    }
  }
};
registerReceiver(broadcast_reciever, new IntentFilter("finish_activity"));

代码示例来源：origin: stackoverflow.com

IntentFilter filter = new IntentFilter();
filter.addAction(KEY_NEXT);
// Add other actions as needed

receiver = new BroadcastReceiver() {
  @Override
  public void onReceive(Context context, Intent intent) {
    if (intent.getAction().equals(KEY_NEXT)) {
      nextSong();
    } else if (...) {
      ...
    }
    ...
  }
}

registerReceiver(receiver, filter);

代码示例来源：origin: naman14/Timber

private void handleCommandIntent(Intent intent) {
  final String action = intent.getAction();
  final String command = SERVICECMD.equals(action) ? intent.getStringExtra(CMDNAME) : null;
    cycleShuffle();
  } else if (UPDATE_PREFERENCES.equals(action)) {
    onPreferencesUpdate(intent.getExtras());

代码示例来源：origin: facebook/facebook-android-sdk

if (CustomTabActivity.CUSTOM_TAB_REDIRECT_ACTION.equals(getIntent().getAction())) {
  setResult(RESULT_CANCELED);
  finish();
  String chromePackage = getIntent().getStringExtra(EXTRA_CHROME_PACKAGE);
  LocalBroadcastManager.getInstance(this).registerReceiver(
      redirectReceiver,
      new IntentFilter(CustomTabActivity.CUSTOM_TAB_REDIRECT_ACTION)
  );

代码示例来源：origin: stackoverflow.com

super.onCreate(savedInstanceState);
setContentView(R.layout.main);
IntentFilter iF = new IntentFilter();
iF.addAction("com.android.music.metachanged");
iF.addAction("com.android.music.playstatechanged");
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
String action = intent.getAction();
String cmd = intent.getStringExtra("command");
Log.d("mIntentReceiver.onReceive ", action + " / " + cmd);
String artist = intent.getStringExtra("artist");
String album = intent.getStringExtra("album");
String track = intent.getStringExtra("track");
Log.d("Music",artist+":"+album+":"+track);

代码示例来源：origin: stackoverflow.com

//Your activity will respond to this action String
public static final String RECEIVE_JSON = "com.your.package.RECEIVE_JSON";

private BroadcastReceiver bReceiver = new BroadcastReceiver() {
  @Override
  public void onReceive(Context context, Intent intent) {
    if(intent.getAction().equals(RECEIVE_JSON)) {
      String serviceJsonString = intent.getStringExtra("json");
      //Do something with the string
    }
  }
};
LocalBroadcastManager bManager;

代码示例来源：origin: hidroh/materialistic

MaterialisticDatabase.getInstance(this).getLiveData().observe(this, mObserver);
LocalBroadcastManager.getInstance(this).registerReceiver(mReceiver,
    new IntentFilter(WebFragment.ACTION_FULLSCREEN));
mPreferenceObservable.subscribe(this, this::onPreferenceChanged,
    R.string.pref_navigation);
  mFullscreen = savedInstanceState.getBoolean(STATE_FULLSCREEN);
} else {
  if (Intent.ACTION_VIEW.equalsIgnoreCase(intent.getAction())) {
    mItemId = AppUtils.getDataUriId(intent, PARAM_ID);
  } else if (intent.hasExtra(EXTRA_ITEM)) {
    mItem = intent.getParcelableExtra(EXTRA_ITEM);
    mItemId = mItem.getId();

代码示例来源：origin: stackoverflow.com

BroadcastReceiver form_filled = new BroadcastReceiver() {
  @Override
  public void onReceive(Context context, Intent intent) {
    String received_action = intent.getAction();

    if (received_action.equals("form_filled")) {
      Bundle bundle = intent.getExtras();
      // GET ALL DATA FROM BUNDLE.
    }
  }
};
registerReceiver(form_filled, new IntentFilter("form_filled"));

代码示例来源：origin: stackoverflow.com

private BroadcastReceiver myReceiver = new BroadcastReceiver() {
  @Override
  public void onReceive(Context context, Intent intent) {
    Message msg = Message.obtain();
    String action = intent.getAction();
    if(BluetoothDevice.ACTION_FOUND.equals(action)){
      Toast.makeText(context, "ACTION_FOUND", Toast.LENGTH_SHORT).show();
      BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
      try

代码示例来源：origin: stackoverflow.com

private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
  @Override
  public void onReceive(Context context, Intent intent) {

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP && TextUtils.equals(intent.getAction(), ConnectivityManager.CONNECTIVITY_ACTION) ||
        Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && TextUtils.equals(intent.getAction(), CONNECTIVITY_ACTION_LOLLIPOP)) {

      if (intent.getExtras() != null) {
        final ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        final NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
        if (networkInfo != null && networkInfo.isConnectedOrConnecting()) {
          Log.d("receiver test", "detected on");
        }
      }

      Log.d("receiver test", Boolean.toString(intent.getExtras().getBoolean(ConnectivityManager.EXTRA_NO_CONNECTIVITY)));
      if (intent.getExtras().getBoolean(ConnectivityManager.EXTRA_NO_CONNECTIVITY, Boolean.FALSE)) {
        Log.d("receiver test", "detected off");
      }
    }
  }
};

代码示例来源：origin: seven332/EhViewer

@Override
  public void onReceive(Context context, Intent intent) {
    if (mTimeZone == null && Intent.ACTION_TIMEZONE_CHANGED.equals(intent.getAction())) {
      final String timeZone = intent.getStringExtra("time-zone");
      createTime(timeZone);
    }
    onTimeChanged();
  }
};

代码示例来源：origin: commonsguy/cw-omnibus

@Override
protected void onNewIntent(Intent intent) {
 if (inWriteMode &&
   NfcAdapter.ACTION_TAG_DISCOVERED.equals(intent.getAction())) {
  Tag tag=intent.getParcelableExtra(NfcAdapter.EXTRA_TAG);
  byte[] url=buildUrlBytes(getIntent().getStringExtra(Intent.EXTRA_TEXT));
  NdefRecord record=new NdefRecord(NdefRecord.TNF_WELL_KNOWN,
                   NdefRecord.RTD_URI,
                   new byte[] {}, url);
  NdefMessage msg=new NdefMessage(new NdefRecord[] {record});
  new WriteTask(this, msg, tag).execute();
 }
}

代码示例来源：origin: stackoverflow.com

public class SmsListener extends BroadcastReceiver{

  private SharedPreferences preferences;

  @Override
  public void onReceive(Context context, Intent intent) {
    // TODO Auto-generated method stub

    if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){
      Bundle bundle = intent.getExtras();           //---get the SMS message passed in---
      SmsMessage[] msgs = null;
      String msg_from;
      if (bundle != null){
        //---retrieve the SMS message received---
        try{
          Object[] pdus = (Object[]) bundle.get("pdus");
          msgs = new SmsMessage[pdus.length];
          for(int i=0; i<msgs.length; i++){
            msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
            msg_from = msgs[i].getOriginatingAddress();
            String msgBody = msgs[i].getMessageBody();
          }
        }catch(Exception e){
//                            Log.d("Exception caught",e.getMessage());
        }
      }
    }
  }
}

代码示例来源：origin: stackoverflow.com

public void onReceive(final Context context, final Intent intent) {

if(intent.getAction().equals(WifiManager.NETWORK_STATE_CHANGED_ACTION)) {
  NetworkInfo networkInfo =
    intent.getParcelableExtra(WifiManager.EXTRA_NETWORK_INFO);
  if(networkInfo.isConnected()) {
    // Wifi is connected
    Log.d("Inetify", "Wifi is connected: " + String.valueOf(networkInfo));
  }
} else if(intent.getAction().equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
  NetworkInfo networkInfo =
    intent.getParcelableExtra(ConnectivityManager.EXTRA_NETWORK_INFO);
  if(networkInfo.getType() == ConnectivityManager.TYPE_WIFI &&
    ! networkInfo.isConnected()) {
    // Wifi is disconnected
    Log.d("Inetify", "Wifi is disconnected: " + String.valueOf(networkInfo));
  }
}
}

代码示例来源：origin: stackoverflow.com

public class MainActivity extends Activity {

  IntentFilter filter1;

  @Override
  public void onCreate() {
    filter1 = new IntentFilter("android.bluetooth.BluetoothDevice.ACTION_ACL_CONNECTED");
    registerReceiver(myReceiver, filter1);
  }

  //The BroadcastReceiver that listens for bluetooth broadcasts
  private final BroadcastReceiver myReceiver = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {
      if(intent.getAction().equalsIgnoreCase("android.bluetooth.BluetoothDevice.ACTION_ACL_CONNECTED")) {
        Log.d(TAG,"Bluetooth connect");
      }
    }
  };

  @Override
  public void onDestroy() {
    unregisterReceiver(myReceiver);
  }
}

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