Android Open Source - android-sdk-samples Main Activity

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License

The source code is released under:

Apache License

Java Source Code

package io.snapback.snap4magic;
//  w w  w .  j a  v a 2 s  .  c o m
import io.snapback.sdk.gesture.sequence.adapter.AmbientLightSensorAdapter;
import io.snapback.sdk.gesture.sequence.adapter.ProximitySensorAdapter;
import io.snapback.sdk.gesture.wave.WaveGestureEvent;
import io.snapback.sdk.gesture.wave.WaveGestureHandler;
import io.snapback.sdk.gesture.wave.WaveGestureListener;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.WindowManager;
import android.widget.ImageView;

public class MainActivity extends Activity implements WaveGestureListener {

  private static final String LOG_TAG = "MainActivity";

  private ImageView image;
  private WaveGestureHandler waveGestureHandler;
  
  private ProximitySensorAdapter proximitySensorAdapter;
  private AmbientLightSensorAdapter ambientLightSensorAdapter;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    setContentView(R.layout.activity_main);

    Log.d(LOG_TAG, "onCreate");

    image = (ImageView) findViewById(R.id.image);

    waveGestureHandler = new WaveGestureHandler();
    proximitySensorAdapter = new ProximitySensorAdapter(waveGestureHandler, this);
    ambientLightSensorAdapter = new AmbientLightSensorAdapter(waveGestureHandler, this);
    waveGestureHandler.setSensorAdapters(proximitySensorAdapter, ambientLightSensorAdapter);
    waveGestureHandler.register(this);
  }

  @Override
  protected void onResume() {
    super.onResume();
    Log.d(LOG_TAG, "onResume");

    waveGestureHandler.start();
  }

  @Override
  protected void onPause() {
    super.onPause();
    Log.d(LOG_TAG, "onPause");

    waveGestureHandler.stop();
  }

  @Override
  public void onEvent(WaveGestureEvent event)
  {
    Log.d(LOG_TAG, event.toString());
    
    String h = null;
    
    if(event.getHandler() == waveGestureHandler)
    {
      Log.d(LOG_TAG, "waveGestureHandler");
      h = "waveGestureHandler";
    }
    
    String e = null;
    switch(event.getType())
    {
      case WaveGestureEvent.STEADY_WAVE_EVENT_TYPE:
        Log.d(LOG_TAG, "STEADY_WAVE_EVENT_TYPE");
        e = "STEADY_WAVE_EVENT_TYPE";
      break;
      
      case WaveGestureEvent.STEADY_REPEAT_WAVE_EVENT_TYPE:
        Log.d(LOG_TAG, "STEADY_REPEAT_WAVE_EVENT_TYPE");
        e = "STEADY_REPEAT_WAVE_EVENT_TYPE";
      break;
      
      case WaveGestureEvent.SINGLE_WAVE_EVENT_TYPE:
        Log.d(LOG_TAG, "SINGLE_WAVE_EVENT_TYPE");
        e = "SINGLE_WAVE_EVENT_TYPE";
        
        runOnUiThread(new Runnable() {
          @Override
          public void run() {
            if (image.getVisibility() == View.VISIBLE) {
              image.setVisibility(View.INVISIBLE);
            } else {
              image.setVisibility(View.VISIBLE);
            }
          }
        });
        
      break;
      
      case WaveGestureEvent.SINGLE_STEADY_WAVE_EVENT_TYPE:
        Log.d(LOG_TAG, "SINGLE_STEADY_WAVE_EVENT_TYPE");
        e = "SINGLE_STEADY_WAVE_EVENT_TYPE";
      break;
      
      case WaveGestureEvent.SINGLE_STEADY_REPEAT_WAVE_EVENT_TYPE:
        Log.d(LOG_TAG, "SINGLE_STEADY_REPEAT_WAVE_EVENT_TYPE");
        e = "SINGLE_STEADY_REPEAT_WAVE_EVENT_TYPE";
      break;
      
      case WaveGestureEvent.DOUBLE_WAVE_EVENT_TYPE:
        Log.d(LOG_TAG, "DOUBLE_WAVE_EVENT_TYPE");
        e = "DOUBLE_WAVE_EVENT_TYPE";
      break;
      
      default:
        Log.d(LOG_TAG, "UNKNOWN EVENT TYPE");
      break;
    }
    
    final String s = h + " " + e + " " + event.getTimestamp();
    Log.d(LOG_TAG, s);
  }
}

Java Source Code List

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