public UIShowBox(Page page) {
super(page.getRawContext());
mPage = page;
DisplayMetrics dm = BaseHelper.getDisplayMetrics((Activity) mPage.getRawContext());
this.heightPixels = dm.heightPixels;
this.widthPixels = dm.widthPixels;
}
@Override
public boolean onSingleTapConfirmed(MotionEvent e) {
LogUtil.logAnyTime(TAG, "onSingleTapConfirmed");
Object id = getTag() == null ? "" : getTag();
mPage.interpreter("ShowBox::" + id.toString(), (itemExps.get(currentIndex)).toString());
return true;
}
private void getImage(ArrayList<Object> uris) {
final BitmapDrawable[] drawables = new BitmapDrawable[uris.size()];
for (int i = 0; i < uris.size(); i++) {
final int j = i;
BitmapDownloadListener listener =
new BitmapDownloadListener() {
@Override
public void onComplete(Bitmap bm) {
drawables[j] = new BitmapDrawable(bm);
imgCount++;
if (imgCount == drawables.length) {
((Activity) mPage.getRawContext())
.runOnUiThread(
new Runnable() {
public void run() {
getImage(drawables);
imgCount = 0;
}
});
}
}
};
String uri = (String) uris.get(i);
String scheme = Uri.parse(uri).getScheme();
if (scheme != null && scheme.indexOf("http") != -1) {
StringBuffer sb = new StringBuffer(uri);
sb.append(
"?screenWidthPixels="
+ String.valueOf(widthPixels)
+ "&screenHeightPixels="
+ String.valueOf(heightPixels));
uri = sb.toString();
Helper.bitmapFromUriString(mPage.getRawContext(), uri, listener, R.drawable.app_default);
} else {
File file = mPage.getEngine().getFile(uri);
Bitmap bitmap =
Helper.bitmapFromUriString(
mPage.getRawContext(), file, listener, R.drawable.app_default);
if (bitmap != null) listener.onComplete(bitmap);
}
}
}
private void init(ViewGroup parent, int orientation) {
showBox_Type = orientation;
flipper =
(ViewFlipper)
LayoutInflater.from(mPage.getRawContext()).inflate(R.layout.uishowbox, this, false);
this.addView(flipper);
LinearLayout.LayoutParams params =
new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
setLayoutParams(params);
if (showBox_Type == UISHOWBOX_H) {
flipper.setInAnimation(mPage.getRawContext(), R.anim.push_left_in);
flipper.setOutAnimation(mPage.getRawContext(), R.anim.push_left_out);
} else {
flipper.setInAnimation(mPage.getRawContext(), R.anim.push_top_in);
flipper.setOutAnimation(mPage.getRawContext(), R.anim.push_top_out);
}
}
private void getImage(BitmapDrawable[] drawables) {
imageViews = new ImageView[drawables.length];
for (int i = 0; i < drawables.length; i++) {
imageViews[i] = new ImageView(mPage.getRawContext());
imageViews[i].setScaleType(ImageView.ScaleType.FIT_XY);
LinearLayout.LayoutParams params =
new LinearLayout.LayoutParams(new LayoutParams(imgWidth, imgHeight));
imageViews[i].setLayoutParams(params);
imageViews[i].setImageDrawable(drawables[i]);
flipper.addView(imageViews[i]);
}
}
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
LogUtil.logAnyTime(TAG, "onFling");
if (showBox_Type == UISHOWBOX_H) {
if (e1.getX() > e2.getX()) { // move to left
flipper.showNext();
currentIndex += 1;
if (currentIndex == uris.size()) {
currentIndex = 0;
}
} else if (e1.getX() < e2.getX()) {
flipper.setInAnimation(mPage.getRawContext(), R.anim.push_right_in);
flipper.setOutAnimation(mPage.getRawContext(), R.anim.push_right_out);
flipper.showPrevious();
flipper.setInAnimation(mPage.getRawContext(), R.anim.push_left_in);
flipper.setOutAnimation(mPage.getRawContext(), R.anim.push_left_out);
currentIndex -= 1;
if (currentIndex == -1) {
currentIndex = uris.size() - 1;
}
} else {
return false;
}
} else {
if (e1.getY() < e2.getY()) { // move to bottom
System.out.println("onFling" + "1");
flipper.showNext();
} else if (e1.getY() > e2.getY()) {
flipper.setInAnimation(mPage.getRawContext(), R.anim.push_bottom_in);
flipper.setOutAnimation(mPage.getRawContext(), R.anim.push_bottom_out);
flipper.showPrevious();
flipper.setInAnimation(mPage.getRawContext(), R.anim.push_top_in);
flipper.setOutAnimation(mPage.getRawContext(), R.anim.push_top_out);
} else {
return false;
}
}
return true;
}