ryancford

private static final String DEBUG_TAG = "ScrollDirectionDebug";
private float y = -1;
private String mScrollDirection = "";

// OnTouchEvent is picked up by the child view that handles the event
// So we use dispatchTouchEvent which all events pass through
@Override
public boolean dispatchTouchEvent(MotionEvent event) {
    Log.d(DEBUG_TAG, "Action was " + event.toString());
    int action = MotionEventCompat.getActionMasked(event);

ryancford

public static int getThemeAttributeDimensionSize(Context context, int attr)
{
    TypedArray a = null;
    try{
        a = context.getTheme().obtainStyledAttributes(new int[] { attr });
        return a.getDimensionPixelSize(0, 0);
    }finally{
        if(a != null){
            a.recycle();
        }

ryancford

public static int getStatusBarHeight() {
    int result = 0;
    int resourceId = mContext.getResources().getIdentifier("status_bar_height", "dimen", "android");
    if (resourceId > 0) {
        result = mContext.getResources().getDimensionPixelSize(resourceId);
    }
    return result;
}

ryancford

@Override
public void onTrimMemory(int level) {
    super.onTrimMemory(level);

    String levelString = "TRIM_MEMORY_RUNNING_MODERATE";

    switch (level) {
        case TRIM_MEMORY_RUNNING_MODERATE: levelString = "TRIM_MEMORY_RUNNING_MODERATE"; break;
        case TRIM_MEMORY_RUNNING_LOW: levelString = "TRIM_MEMORY_RUNNING_LOW"; break;
        case TRIM_MEMORY_RUNNING_CRITICAL: levelString = "TRIM_MEMORY_RUNNING_CRITICAL"; break;