void setMode(int mode) {
if (mMode == mode) {
return;
}
View slideshowPanel = findViewById(R.id.slideShowContainer);
View normalPanel = findViewById(R.id.abs);
Window win = getWindow();
mMode = mode;
if (mode == MODE_SLIDESHOW) {
slideshowPanel.setVisibility(View.VISIBLE);
normalPanel.setVisibility(View.GONE);
win.addFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN
| WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
mImageView.clear();
mActionIconPanel.setVisibility(View.GONE);
slideshowPanel.getRootView().requestLayout();
// The preferences we want to read:
// mUseShuffleOrder
// mSlideShowLoop
// mAnimationIndex
// mSlideShowInterval
mUseShuffleOrder = mPrefs.getBoolean(PREF_SHUFFLE_SLIDESHOW, false);
mSlideShowLoop = mPrefs.getBoolean(PREF_SLIDESHOW_REPEAT, false);
mAnimationIndex = getPreferencesInteger(mPrefs, "pref_gallery_slideshow_transition_key", 0);
mSlideShowInterval =
getPreferencesInteger(mPrefs, "pref_gallery_slideshow_interval_key", 3) * 1000;
} else {
slideshowPanel.setVisibility(View.GONE);
normalPanel.setVisibility(View.VISIBLE);
win.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
if (mFullScreenInNormalMode) {
win.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
} else {
win.clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
}
if (mGetter != null) {
mGetter.cancelCurrent();
}
if (mShowActionIcons) {
Animation animation = new AlphaAnimation(0F, 1F);
animation.setDuration(500);
mActionIconPanel.setAnimation(animation);
mActionIconPanel.setVisibility(View.VISIBLE);
}
ImageViewTouchBase dst = mImageView;
for (ImageViewTouchBase ivt : mSlideShowImageViews) {
ivt.clear();
}
mShuffleOrder = null;
// mGetter null is a proxy for being paused
if (mGetter != null) {
setImage(mCurrentPosition, true);
}
}
}
@Override
public void onStop() {
super.onStop();
mPaused = true;
// mGetter could be null if we call finish() and leave early in
// onStart().
if (mGetter != null) {
mGetter.cancelCurrent();
mGetter.stop();
mGetter = null;
}
setMode(MODE_NORMAL);
// removing all callback in the message queue
mHandler.removeAllGetterCallbacks();
if (mAllImages != null) {
mSavedUri = getCurrentUri();
mAllImages.close();
mAllImages = null;
}
hideOnScreenControls();
mImageView.clear();
mCache.clear();
for (ImageViewTouchBase iv : mSlideShowImageViews) {
iv.clear();
}
}
