@Override
protected BitmapDrawable doInBackground(Integer... params) {
data = params[0];
Bitmap bitmap = QuranDisplayHelper.getQuranPage(mContext, mWidthParam, data);
if (bitmap == null) {
if (QuranScreenInfo.getInstance().isTablet(mContext)) {
Log.w(TAG, "tablet got bitmap null, trying alternate width...");
String param = QuranScreenInfo.getInstance().getWidthParam();
if (param.equals(mWidthParam)) {
param = QuranScreenInfo.getInstance().getTabletWidthParam();
}
bitmap = QuranDisplayHelper.getQuranPage(mContext, param, data);
if (bitmap == null) {
Log.w(TAG, "bitmap still null, giving up...");
}
}
Log.w(TAG, "got bitmap back as null...");
}
BitmapDrawable drawable = null;
if (bitmap != null) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
drawable = new BitmapDrawable(mResources, bitmap);
} else {
drawable = new RecyclingBitmapDrawable(mResources, bitmap);
}
addBitmapToCache(data + mWidthParam, drawable);
}
return drawable;
}
private void handleHighlightAyah(int sura, int ayah, HighlightType type, boolean scrollToAyah) {
mImageView.highlightAyah(sura, ayah, type);
if (scrollToAyah && mQuranPageLayout.canScroll()) {
final RectF highlightBounds =
ImageAyahUtils.getYBoundsForHighlight(mCoordinatesData, sura, ayah);
if (highlightBounds != null) {
int screenHeight = QuranScreenInfo.getInstance().getHeight();
Matrix matrix = mImageView.getImageMatrix();
matrix.mapRect(highlightBounds);
int currentScrollY = mQuranPageLayout.getCurrentScrollY();
final boolean topOnScreen =
highlightBounds.top > currentScrollY
&& highlightBounds.top < currentScrollY + screenHeight;
final boolean bottomOnScreen =
highlightBounds.bottom > currentScrollY
&& highlightBounds.bottom < currentScrollY + screenHeight;
if (!topOnScreen || !bottomOnScreen) {
int y = (int) highlightBounds.top - (int) (0.05 * screenHeight);
mQuranPageLayout.smoothScrollLayoutTo(y);
}
}
}
mImageView.invalidate();
}
private void downloadImage() {
final Activity activity = getActivity();
if (activity instanceof PagerActivity) {
QuranPageWorker worker = ((PagerActivity) activity).getQuranPageWorker();
pageLoadTask =
worker.loadPage(
QuranScreenInfo.getInstance().getWidthParam(), pageNumber, QuranPageFragment.this);
}
}
private void handleHighlightAyah(int sura, int ayah) {
if (mImageView == null) {
return;
}
mImageView.highlightAyah(sura, ayah);
if (mScrollView != null) {
AyahBounds yBounds = mImageView.getYBoundsForCurrentHighlight();
if (yBounds != null) {
int screenHeight = QuranScreenInfo.getInstance().getHeight();
int y = yBounds.getMinY() - (int) (0.05 * screenHeight);
mScrollView.smoothScrollTo(mScrollView.getScrollX(), y);
}
}
mImageView.invalidate();
}
@Override
public AyahToolBar.AyahToolBarPosition getToolBarPosition(
int sura, int ayah, int toolBarWidth, int toolBarHeight) {
final List<AyahBounds> bounds =
mCoordinatesData == null ? null : mCoordinatesData.get(sura + ":" + ayah);
final int screenWidth = mImageView == null ? 0 : mImageView.getWidth();
if (bounds != null && screenWidth > 0) {
final int screenHeight = QuranScreenInfo.getInstance().getHeight();
AyahToolBar.AyahToolBarPosition position =
ImageAyahUtils.getToolBarPosition(
bounds,
mImageView.getImageMatrix(),
screenWidth,
screenHeight,
toolBarWidth,
toolBarHeight);
// If we're in landscape mode (wrapped in SV) update the y-offset
position.yScroll = 0 - mQuranPageLayout.getCurrentScrollY();
return position;
}
return null;
}
GetAyahCoordsTask(Context context, int sura, int ayah, HighlightType type) {
super(context, QuranScreenInfo.getInstance().getWidthParam(), sura, ayah, type);
}
GetAyahCoordsTask(Context context, MotionEvent event, EventType eventType) {
super(context, event, eventType, QuranScreenInfo.getInstance().getWidthParam(), pageNumber);
}
GetAyahCoordsTask(Context context) {
super(context, QuranScreenInfo.getInstance().getWidthParam());
}
QueryPageCoordinatesTask(Context context) {
super(context, QuranScreenInfo.getInstance().getWidthParam());
}