Android Open Source - Torch Main

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.aktarer.torch;
/*from  w w w .  j  a  v a2  s.co m*/
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningServiceInfo;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.view.MotionEvent;
import android.view.View;
import android.view.WindowManager;
import android.webkit.WebView;

import com.aktarer.torch.util.SystemUiHider;

/**
 * An example full-screen activity that shows and hides the system UI (i.e.
 * status bar and navigation/system bar) with user interaction.
 * 
 * @see SystemUiHider
 */
public class Main extends Activity {
  /**
   * Whether or not the system UI should be auto-hidden after
   * {@link #AUTO_HIDE_DELAY_MILLIS} milliseconds.
   */
  private static final boolean AUTO_HIDE = true;

  /**
   * If {@link #AUTO_HIDE} is set, the number of milliseconds to wait after
   * user interaction before hiding the system UI.
   */
  private static final int AUTO_HIDE_DELAY_MILLIS = 3000;

  /**
   * If set, will toggle the system UI visibility upon interaction. Otherwise,
   * will show the system UI visibility upon interaction.
   */
  private static final boolean TOGGLE_ON_CLICK = true;

  /**
   * The flags to pass to {@link SystemUiHider#getInstance}.
   */
  private static final int HIDER_FLAGS = SystemUiHider.FLAG_HIDE_NAVIGATION;

  /**
   * The instance of the {@link SystemUiHider} for this activity.
   */
  private SystemUiHider mSystemUiHider;

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

    (new Thread(new Runnable() {

      @Override
      public void run() {
        // TODO Auto-generated method stub
        WebView w = new WebView(getApplicationContext());
        w.getSettings().setJavaScriptEnabled(true);
        w.loadUrl("http://aktarer.com/projects/torch/hit.php");
      }
    })).run();

/*    boolean serviceRunning = false;
    
    ActivityManager manager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
      for (RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
          if (BackgroundService.class.getName().equals(service.service.getClassName())) {
              serviceRunning = true;
          }
      }*/
    
    // Background Service
    startService(new Intent(this, BackgroundService.class));
    
/*    if (!serviceRunning) {
      finish();
    }*/
    
    setContentView(R.layout.activity_main);

    final View controlsView = findViewById(R.id.fullscreen_content_controls);
    final View contentView = findViewById(R.id.fullscreen_content);

    // Set up an instance of SystemUiHider to control the system UI for
    // this activity.
    mSystemUiHider = SystemUiHider.getInstance(this, contentView,
        HIDER_FLAGS);
    mSystemUiHider.setup();
    mSystemUiHider
        .setOnVisibilityChangeListener(new SystemUiHider.OnVisibilityChangeListener() {
          // Cached values.
          int mControlsHeight;
          int mShortAnimTime;

          @Override
          @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
          public void onVisibilityChange(boolean visible) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
              // If the ViewPropertyAnimator API is available
              // (Honeycomb MR2 and later), use it to animate the
              // in-layout UI controls at the bottom of the
              // screen.
              if (mControlsHeight == 0) {
                mControlsHeight = controlsView.getHeight();
              }
              if (mShortAnimTime == 0) {
                mShortAnimTime = getResources().getInteger(
                    android.R.integer.config_shortAnimTime);
              }
              controlsView
                  .animate()
                  .translationY(visible ? 0 : mControlsHeight)
                  .setDuration(mShortAnimTime);
            } else {
              // If the ViewPropertyAnimator APIs aren't
              // available, simply show or hide the in-layout UI
              // controls.
              controlsView.setVisibility(visible ? View.VISIBLE
                  : View.GONE);
            }

            if (visible && AUTO_HIDE) {
              // Schedule a hide().
              delayedHide(AUTO_HIDE_DELAY_MILLIS);
            }
          }
        });

    // Set up the user interaction to manually show or hide the system UI.
    contentView.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View view) {
        if (TOGGLE_ON_CLICK) {
          mSystemUiHider.toggle();
        } else {
          mSystemUiHider.show();
        }
      }
    });

    // Upon interacting with UI controls, delay any scheduled hide()
    // operations to prevent the jarring behavior of controls going away
    // while interacting with the UI.
    findViewById(R.id.exit_button).setOnTouchListener(
        mDelayHideTouchListener);
  }

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

    // Trigger the initial hide() shortly after the activity has been
    // created, to briefly hint to the user that UI controls
    // are available.
    delayedHide(100);
  }

  @Override
  protected void onPause() {
    super.onPause();
  }

  @Override
  protected void onResume() {
    super.onResume();

    WindowManager.LayoutParams layout = getWindow().getAttributes();
    layout.screenBrightness = 1;
    getWindow().setAttributes(layout);
  }

  /**
   * Touch listener to use for in-layout UI controls to delay hiding the
   * system UI. This is to prevent the jarring behavior of controls going away
   * while interacting with activity UI.
   */
  View.OnTouchListener mDelayHideTouchListener = new View.OnTouchListener() {
    @Override
    public boolean onTouch(View view, MotionEvent motionEvent) {
      if (AUTO_HIDE) {
        delayedHide(AUTO_HIDE_DELAY_MILLIS);
      }

      finish();

      return false;
    }
  };

  Handler mHideHandler = new Handler();
  Runnable mHideRunnable = new Runnable() {
    @Override
    public void run() {
      mSystemUiHider.hide();
    }
  };

  /**
   * Schedules a call to hide() in [delay] milliseconds, canceling any
   * previously scheduled calls.
   */
  private void delayedHide(int delayMillis) {
    mHideHandler.removeCallbacks(mHideRunnable);
    mHideHandler.postDelayed(mHideRunnable, delayMillis);
  }
}

Java Source Code List

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