Android Open Source - Glass-Toggles Toggle Activity

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Back to project page Glass-Toggles.

License

The source code is released under:

MIT License

Java Source Code

package com.tylercalderone.toggles;
//w  ww  .j a v  a 2 s . c om
import android.app.Activity;
import android.bluetooth.BluetoothAdapter;
import android.content.Context;
import android.media.AudioManager;
import android.media.SoundPool;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.widget.ProgressBar;
import android.widget.TextView;

public class ToggleActivity extends Activity {
  private static final String TAG = "ToggleActivity";
  
  private WifiManager mWifiManager;
  private BluetoothAdapter mBluetoothAdapter;
  
  private TextView mTextView;
  private ProgressBar mProgressBar;
  
  private static final String TOGGLE_WIFI_TAG = "TOGGLE_WIFI";
  private static final String TOGGLE_BLUETOOTH_TAG = "TOGGLE_BLUETOOTH";
  
  private long FINISH_DELAY = 1500;
  private Handler mHandler = new Handler();
  private Runnable mRunnable = new Runnable() {
    @Override
    public void run() {
          mSoundPool.play(mSuccessSoundId,
                    1 /* leftVolume */,
                    1 /* rightVolume */,
                    SOUND_PRIORITY,
                    0 /* loop */,
                    1 /* rate */);
          
      mProgressBar.setVisibility(ProgressBar.GONE);
      mTextView.setText(mHandlerMessage);
      
      Runnable runnable = new Runnable() {
        @Override
        public void run() {
          finish();
        }
      };
      Handler handler = new Handler();
      handler.postDelayed(runnable, 1000);
    }
  };
  private int mHandlerMessage;
  
  private static final int SOUND_PRIORITY = 1;
  private static final int MAX_STREAMS = 1;
  private SoundPool mSoundPool;
  private int mSuccessSoundId;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    
    setContentView(R.layout.activity_main);
    
    mWifiManager = (WifiManager)this.getSystemService(Context.WIFI_SERVICE);
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    
    mTextView = (TextView)findViewById(R.id.textView);
    mProgressBar = (ProgressBar)findViewById(R.id.progressBar);
    
    mSoundPool = new SoundPool(MAX_STREAMS, AudioManager.STREAM_MUSIC, 0);
    mSuccessSoundId = mSoundPool.load(this, R.raw.sound_success, SOUND_PRIORITY);
  }
  
  @Override
  protected void onStart() {
    super.onStart();
    
    Log.d(TAG, "onStart");
  }
  
  @Override
  protected void onResume() {
    super.onResume();
    
    Log.d(TAG, "onResume");
    
    String className = getLocalClassName();
    
    mProgressBar.setVisibility(ProgressBar.VISIBLE);
    if (className.equals(TOGGLE_WIFI_TAG)) {
       toggleWifi();
    } else if (className.equals(TOGGLE_BLUETOOTH_TAG)) {
       toggleBluetooth();
    } else {
       Log.d(TAG, "else: "+className);
    }
  }
  
  private void toggleWifi() {
    
    if (mWifiManager.isWifiEnabled()) {
      mTextView.setText(R.string.toggling_wifi_off);
      mHandlerMessage = R.string.toggled_wifi_off;
      mWifiManager.setWifiEnabled(false);
    } else {
      mTextView.setText(R.string.toggling_wifi_on);
      mHandlerMessage = R.string.toggled_wifi_on;
      mWifiManager.setWifiEnabled(true);
    }
    
    mHandler.postDelayed(mRunnable, FINISH_DELAY);
  }
  
  private void toggleBluetooth() {
    
    if (mBluetoothAdapter.isEnabled()) {
      mTextView.setText(R.string.toggling_bluetooth_off);
      mHandlerMessage = R.string.toggled_bluetooth_off;
      mBluetoothAdapter.disable();
    } else {
      mTextView.setText(R.string.toggling_bluetooth_on);
      mHandlerMessage = R.string.toggled_bluetooth_on;
      mBluetoothAdapter.enable();
    }

    mHandler.postDelayed(mRunnable, FINISH_DELAY);
  }
}

Java Source Code List

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