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();
}
}
@Override
public void onCreate(Bundle instanceState) {
super.onCreate(instanceState);
Intent intent = getIntent();
mFullScreenInNormalMode = intent.getBooleanExtra(MediaStore.EXTRA_FULL_SCREEN, true);
mShowActionIcons = intent.getBooleanExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true);
mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
setDefaultKeyMode(DEFAULT_KEYS_SHORTCUT);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.viewimage);
mImageView = (ImageViewTouch) findViewById(R.id.image);
mImageView.setEnableTrackballScroll(true);
mCache = new BitmapCache(3);
mImageView.setRecycler(mCache);
makeGetter();
mAnimationIndex = -1;
mSlideShowInAnimation =
new Animation[] {
makeInAnimation(R.anim.transition_in),
makeInAnimation(R.anim.slide_in),
makeInAnimation(R.anim.slide_in_vertical),
};
mSlideShowOutAnimation =
new Animation[] {
makeOutAnimation(R.anim.transition_out),
makeOutAnimation(R.anim.slide_out),
makeOutAnimation(R.anim.slide_out_vertical),
};
mSlideShowImageViews[0] = (ImageViewTouchBase) findViewById(R.id.image1_slideShow);
mSlideShowImageViews[1] = (ImageViewTouchBase) findViewById(R.id.image2_slideShow);
for (ImageViewTouchBase v : mSlideShowImageViews) {
v.setVisibility(View.INVISIBLE);
v.setRecycler(mCache);
}
mActionIconPanel = findViewById(R.id.action_icon_panel);
mParam = getIntent().getParcelableExtra(KEY_IMAGE_LIST);
boolean slideshow;
if (instanceState != null) {
mSavedUri = instanceState.getParcelable(STATE_URI);
slideshow = instanceState.getBoolean(STATE_SLIDESHOW, false);
mShowControls = instanceState.getBoolean(STATE_SHOW_CONTROLS, true);
} else {
mSavedUri = getIntent().getData();
slideshow = intent.getBooleanExtra(EXTRA_SLIDESHOW, false);
}
// We only show action icons for URIs that we know we can share and
// delete. Although we get read permission (for the images) from
// applications like MMS, we cannot pass the permission to other
// activities due to the current framework design.
if (!MenuHelper.isWhiteListUri(mSavedUri)) {
mShowActionIcons = false;
}
if (mShowActionIcons) {
int[] pickIds = {R.id.attach, R.id.cancel};
int[] normalIds = {R.id.setas, R.id.play, R.id.share, R.id.discard};
int[] connectIds = isPickIntent() ? pickIds : normalIds;
for (int id : connectIds) {
View view = mActionIconPanel.findViewById(id);
view.setVisibility(View.VISIBLE);
view.setOnClickListener(this);
}
}
// Don't show the "delete" icon for SingleImageList.
if (ImageManager.isSingleImageMode(mSavedUri.toString())) {
mActionIconPanel.findViewById(R.id.discard).setVisibility(View.GONE);
}
if (slideshow) {
setMode(MODE_SLIDESHOW);
} else {
if (mFullScreenInNormalMode) {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
}
if (mShowActionIcons) {
mActionIconPanel.setVisibility(View.VISIBLE);
}
}
setupOnScreenControls(findViewById(R.id.rootLayout), mImageView);
}
protected void postTranslateCenter(float dx, float dy) {
super.postTranslate(dx, dy);
center(true, true);
}