Android Open Source - BrokenDisplay Broken Glass Service

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Back to project page BrokenDisplay.

License

The source code is released under:

Apache License

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Java Source Code

package com.foolish.brokendisplay;
/*from   ww w  .j  a  v a 2  s  .  c o  m*/
import android.app.Service;
import android.content.Intent;
import android.graphics.PixelFormat;
import android.os.IBinder;
import android.view.Gravity;
import android.view.ViewGroup.LayoutParams;
import android.view.WindowManager;
import android.widget.ImageView.ScaleType;

public class BrokenGlassService extends Service {

  private WindowManager windowManager;
  private MyImageView overlay;
  public static boolean IsRunning;

  @Override
  public IBinder onBind(Intent intent) {
    return null;
  }

  @Override
  public void onCreate() {
    super.onCreate();
    IsRunning = true;
    windowManager = (WindowManager) getSystemService(WINDOW_SERVICE);

    overlay = new MyImageView(this);
    overlay.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
        LayoutParams.MATCH_PARENT));
    overlay.setImageResource(OverviewFragment.IMAGE_RESOURCE);

    WindowManager.LayoutParams params = new WindowManager.LayoutParams(
        WindowManager.LayoutParams.MATCH_PARENT,
        WindowManager.LayoutParams.MATCH_PARENT,
        WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY,
        WindowManager.LayoutParams.FLAG_FULLSCREEN
            | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
            | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
            | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
            | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
        PixelFormat.TRANSLUCENT);

    overlay.setScaleType(ScaleType.FIT_XY);

    params.gravity = Gravity.TOP | Gravity.LEFT;
    params.x = 0;
    params.y = 0;
    windowManager.addView(overlay, params);
  }

  @Override
  public void onDestroy() {
    super.onDestroy();
    IsRunning = false;
    if (overlay != null)
      windowManager.removeView(overlay);
  }
}

Java Source Code List