Android Open Source - android-weather-station Permission Broadcast Receiver

From Project

Back to project page android-weather-station.

License

The source code is released under:

Apache License

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Java Source Code

package de.grundid.weather.io;
/*w  w  w.  j a  v  a 2 s.  c om*/
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.hardware.usb.UsbDevice;
import android.hardware.usb.UsbManager;
import android.util.Log;
import android.widget.Toast;
import de.grundid.weather.Constants;

public class PermissionBroadcastReceiver extends BroadcastReceiver {

  private AttachedDeviceHandler attachedDeviceHandler;

  public PermissionBroadcastReceiver(AttachedDeviceHandler attachedDeviceHandler) {
    this.attachedDeviceHandler = attachedDeviceHandler;
  }

  public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();
    if (Constants.ACTION_USB_PERMISSION.equals(action)) {
      UsbDevice device = (UsbDevice)intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
      if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)) {
        if (device != null) {
          try {
            attachedDeviceHandler.connectUsb(device);
          }
          catch (UsbConnectionException e) {
            e.printStackTrace();
          }
        }
      }
      else {
        Log.d(Constants.TAG, "permission denied for device " + device);
      }
    }
    else {
      Toast.makeText(context, action, Toast.LENGTH_LONG).show();
    }
  }
}

Java Source Code List