natuanorg

public class FragmentObserver extends Observable {
    @Override
    public void notifyObservers() {
        setChanged(); // Set the changed flag to true, otherwise observers won't be notified.
        super.notifyObservers();
    }
}

natuanorg

<?xml version="1.0" encoding="utf-8"?>
<resources>

<!-- google's material design colours from 
http://www.google.com/design/spec/style/color.html#color-ui-color-palette -->

    <!--reds-->
    <color name="md_red_50">#fde0dc</color>
    <color name="md_red_100">#f9bdbb</color>
    <color name="md_red_200">#f69988</color>

natuanorg

/**
 * A BitmapDrawable that keeps track of whether it is being displayed or cached.
 * When the drawable is no longer being displayed or cached,
 * {@link android.graphics.Bitmap#recycle() recycle()} will be called on this drawable's bitmap.
 */
public class RecyclingBitmapDrawable extends BitmapDrawable {

    static final String TAG = "CountingBitmapDrawable";

    private int mCacheRefCount = 0;

natuanorg

/**
 * Sub-class of ImageView which automatically notifies the drawable when it is
 * being displayed.
 */
public class RecyclingImageView extends ImageView {

	public RecyclingImageView(Context context) {
		super(context);
	}

natuanorg

public class ExceptionHandler implements
		java.lang.Thread.UncaughtExceptionHandler {
	private final Activity myContext;
	private final String LINE_SEPARATOR = "\n";
	private final String TAG = "ExceptionHandler";

	public ExceptionHandler(Activity context) {
		myContext = context;
	}

natuanorg

  private Rect mRect = new Rect();
	@Override
	public boolean dispatchTouchEvent(MotionEvent ev) {
		final int action = MotionEventCompat.getActionMasked(ev);

		int[] location = new int[2];
		edtSearch.getLocationOnScreen(location);
		mRect.left = location[0];
		mRect.top = location[1];
		mRect.right = location[0] + edtSearch.getWidth();

natuanorg

<?xml version="1.0" encoding="utf-8"?>
<resources>

<!-- google's material design colours from 
http://www.google.com/design/spec/style/color.html#color-ui-color-palette -->

    <!--reds-->
    <color name="md_red_50">#FFEBEE</color>
    <color name="md_red_100">#FFCDD2</color>
    <color name="md_red_200">#EF9A9A</color>

natuanorg

# Built application files
/*/build/

# Crashlytics configuations
com_crashlytics_export_strings.xml

# Local configuration file (sdk path, etc)
local.properties

# Gradle generated files

natuanorg

Download the following ZIPs:
    
    ARM Translation Installer v1.1 (http://www.mirrorcreator.com/files/0ZIO8PME/Genymotion-ARM-Translation_v1.1.zip_links)
    
    Download the correct GApps for your Android version:
      Google Apps for Android 5.1 (https://www.androidfilehost.com/?fid=96042739161892865 - gapps-L-4-21-15.zip)
      Google Apps for Android 5.0 (https://www.androidfilehost.com/?fid=95784891001614559 - gapps-lp-20141109-signed.zip)
      Google Apps for Android 4.4.4 (https://www.androidfilehost.com/?fid=23501681358544845 - gapps-kk-20140606-signed.zip)
      Google Apps for Android 4.3 (https://www.androidfilehost.com/?fid=23060877490000124 - gapps-jb-20130813-signed.zip)
      Google Apps for Android 4.2 (https://www.androidfilehost.com/?fid=23060877490000128 - gapps-jb-20130812-signed.zip)

natuanorg

public class RoundedCornerLayout extends FrameLayout {
    private final static float CORNER_RADIUS = 5.0f;

    private Bitmap maskBitmap;
    private Paint paint, maskPaint;
    private float cornerRadius;

    public RoundedCornerLayout(Context context) {
        super(context);
        init(context, null, 0);