Pfthb

hello i am working on a app which is used to reduce the screen brightness in night. But now i am facing one problem app reduce the screen brightness but not covering statusbar. Any idea how to do

<style name="AppTheme" parent="@android:style/Theme.Translucent" />

<style name="Transparency" parent="AppTheme">
 <item name="android:windowIsTranslucent">true</item>
 <item name="android:windowBackground">@color/transparent</item>
 <item name="android:windowContentOverlay">@null</item>
 <item name="android:windowNoTitle">true</item>
 <item name="android:windowActionBar">false</item>
 <item name="android:windowFullscreen">true</item> 
 <item name="android:backgroundDimEnabled">false</item> 
</style>

MainActivity.java

public void onCreate(Bundle savedInstanceState) 
 super.onCreate(savedInstanceState);
 this.requestWindowFeature(Window.FEATURE_NO_TITLE);

 setContentView(R.layout.activity_main);
 initialize(); 


private void initialize()

 stopServiceIfActive();

 shared=new SharedMemory(this);
 alphaSeek=(SeekBar)findViewById(R.id.alphaControl);
 redSeek=(SeekBar)findViewById(R.id.redControl);
 greenSeek=(SeekBar)findViewById(R.id.greenControl);
 blueSeek=(SeekBar)findViewById(R.id.blueControl);

 alphaSeek.setOnSeekBarChangeListener(this); 
 redSeek.setOnSeekBarChangeListener(this); 
 greenSeek.setOnSeekBarChangeListener(this);
 blueSeek.setOnSeekBarChangeListener(this);

 alpha=shared.getAlpha();
 red=shared.getRed();
 green=shared.getGreen();
 blue=shared.getBlue();

 alphaSeek.setProgress(alpha);
 redSeek.setProgress(red);
 greenSeek.setProgress(green);
 blueSeek.setProgress(blue);

 updateColor();

Any idea