Technical Blog of Android

I've searched for GPS ON and OFF without passing intent for getting Settings page . Now,I got a solution for that .. To TurnOn, I used the snippets below, String set = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED); if(!set.contains("gps")){ final Intent gpsIntent = new Intent(); gpsIntent .setClassName("com.android.settings", "com.android.settings.widget.SettingsAppWidgetProvider"); gpsIntent.addCategory(Intent.CATEGORY_ALTERNATIVE); gpsIntent.setData(Uri.parse("3")); sendBroadcast(gpsIntent); } and to TurnOFF, String set1 = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED); if(set1.contains("gps")) { final Intent gpsIntent1= new Intent(); gpsIntent1.setClassName("com.android.settings", "com.android.settings.widget.SettingsAp...

source code   here I've searched for a page Viewer to swipe the pages for the better view .. I found some of the snippets while searching for that ... I used  the dotted Indication using  CirclePageIndicator in my package "com.rakesh.view" The Java files in this package are CirclePageIndicator.java public class CirclePageIndicator extends View implements PageIndicator {     private static final int INVALID_POINTER = -1;     private float mRadius;     private final Paint mPaintPageFill = new Paint(ANTI_ALIAS_FLAG);     private final Paint mPaintStroke = new Paint(ANTI_ALIAS_FLAG);     private final Paint mPaintFill = new Paint(ANTI_ALIAS_FLAG);     private ViewPager mViewPager;     private ViewPager.OnPageChangeListener mListener;     private int mCurrentPage;     private int mSnapPage;    ...

I've designed the Activity with One ImageView (To get AnimationDrawables) and two buttons . One to start Playing and another for pausing it..... My Design is as Follows,   main.xml <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     tools:context=".MainActivity"     android:background="#000000">     <Button         android:id="@+id/button1"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_alignParentBottom="true"         android:layout_alignParentLeft="true"         android:layout_marginBottom="61dp"         android:layout_marginLeft="22dp" ...