本文整理汇总了Java中android.graphics.drawable.TransitionDrawable类的典型用法代码示例。如果您正苦于以下问题:Java TransitionDrawable类的具体用法?Java TransitionDrawable怎么用?Java TransitionDrawable使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。
TransitionDrawable类属于android.graphics.drawable包,在下文中一共展示了TransitionDrawable类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setImageDrawable
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
/**
* Called when the processing is complete and the final drawable should be
* set on the ImageView.
*
* @param imageView
* @param drawable
*/
private void setImageDrawable(ImageView imageView, Drawable drawable) {
if (mFadeInBitmap) {
// Transition drawable with a transparent drawable and the final drawable
final TransitionDrawable td =
new TransitionDrawable(new Drawable[] {
new ColorDrawable(android.R.color.transparent),
drawable
});
// Set background to loading bitmap
imageView.setBackgroundDrawable(
new BitmapDrawable(mResources, mLoadingBitmap));
imageView.setImageDrawable(td);
td.startTransition(FADE_IN_TIME);
} else {
imageView.setImageDrawable(drawable);
}
}
示例2: setImageDrawable
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
/**
* Called when the processing is complete and the final drawable should be
* set on the ImageView.
*
* @param imageView
* @param drawable
*/
private void setImageDrawable(ImageView imageView, Drawable drawable) {
if (mFadeInBitmap) {
// Transition drawable with a transparent drawable and the final drawable
final TransitionDrawable td =
new TransitionDrawable(new Drawable[]{
new ColorDrawable(Color.TRANSPARENT),
drawable
});
// Set background to loading bitmap
imageView.setBackgroundDrawable(
new BitmapDrawable(mResources, mLoadingBitmap));
imageView.setImageDrawable(td);
td.startTransition(FADE_IN_TIME);
} else {
imageView.setImageDrawable(drawable);
}
}
示例3: onCreate
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_search_result);
final TextView search_result_back = (TextView) findViewById(R.id.search_result_back);
final ListView search_result_list = (ListView) findViewById(R.id.search_result_list);
img = (ImageView) findViewById(R.id.imageView3);
ArrayAdapter<String> adapter = new ArrayAdapter(this, android.R.layout.simple_spinner_item, Item.searchList);
search_result_list.setAdapter(adapter);
TransitionDrawable animation = (TransitionDrawable)img.getDrawable();
animation.startTransition(3000);
animation.reverseTransition(3000);
// img.setBackgroundResource(R.drawable.trans);
// AnimationDrawable frameAnimation = (AnimationDrawable) img.getBackground();
// frameAnimation.start();
search_result_back.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Item.searchList.clear();
goToSearch();
}
});
}
示例4: transition
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
/**
* Animates from the previous drawable to the current drawable in one of two ways.
*
* <ol> <li>Using the default animation provided in the constructor if the previous drawable is
* null</li> <li>Using the cross fade animation with the duration provided in the constructor if
* the previous drawable is non null</li> </ol>
*
* @param current {@inheritDoc}
* @param adapter {@inheritDoc}
* @return {@inheritDoc}
*/
@Override
public boolean transition(Drawable current, ViewAdapter adapter) {
Drawable previous = adapter.getCurrentDrawable();
if (previous != null) {
TransitionDrawable transitionDrawable =
new TransitionDrawable(new Drawable[] { previous, current });
transitionDrawable.setCrossFadeEnabled(isCrossFadeEnabled);
transitionDrawable.startTransition(duration);
adapter.setDrawable(transitionDrawable);
return true;
} else {
defaultAnimation.transition(current, adapter);
return false;
}
}
示例5: fadeInDisplay
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
private void fadeInDisplay(ImageView imageView,Bitmap bitmap){
final TransitionDrawable td =
new TransitionDrawable(new Drawable[] {
new ColorDrawable(android.R.color.transparent),
new BitmapDrawable(imageView.getResources(), bitmap)
});
imageView.setImageDrawable(td);
td.startTransition(300);
}
示例6: processImageResult
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
private void processImageResult(ImageResult imageResult) {
if (imageResult != null) {
ImageRequest request = imageResult.getRequest();
ImageView imageView = request.target.get();
if (imageView != null) {
Object tag = imageView.getTag();
if (tag != null && tag.equals(request.url)) {
TransitionDrawable drawable = new TransitionDrawable(new Drawable[]{EMPTY_DRAWABLE, new BitmapDrawable(imageResult.getBitmap())});
imageView.setImageDrawable(drawable);
drawable.startTransition(1000);
// imageView.setImageBitmap(imageResult.getBitmap());
}
}
}
}
示例7: changeActionBarColor
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
private void changeActionBarColor() {
int color = SettingsActivity.getPrimaryColor(this);
Drawable colorDrawable = new ColorDrawable(color);
if (oldBackground == null) {
getSupportActionBar().setBackgroundDrawable(colorDrawable);
} else {
TransitionDrawable td = new TransitionDrawable(new Drawable[] { oldBackground, colorDrawable });
getSupportActionBar().setBackgroundDrawable(td);
td.startTransition(200);
}
oldBackground = colorDrawable;
setUpStatusBar();
}
示例8: changeActionBarColor
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
public void changeActionBarColor(int newColor) {
int color = newColor != 0 ? newColor : SettingsActivity.getPrimaryColor(this);
Drawable colorDrawable = new ColorDrawable(color);
if (oldBackground == null) {
getSupportActionBar().setBackgroundDrawable(colorDrawable);
} else {
TransitionDrawable td = new TransitionDrawable(new Drawable[] { oldBackground, colorDrawable });
getSupportActionBar().setBackgroundDrawable(td);
td.startTransition(200);
}
oldBackground = colorDrawable;
}
示例9: onPostExecute
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
@Override
protected void onPostExecute(Drawable result) {
if (result != null) {
if (mBlurredArt.getDrawable() != null) {
final TransitionDrawable td =
new TransitionDrawable(new Drawable[]{
mBlurredArt.getDrawable(),
result
});
mBlurredArt.setImageDrawable(td);
td.startTransition(400);
} else {
mBlurredArt.setImageDrawable(result);
}
}
}
示例10: onPostExecute
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
@Override
protected void onPostExecute(Drawable result) {
if (result != null) {
if (mBlurredArt.getDrawable() != null) {
final TransitionDrawable td =
new TransitionDrawable(new Drawable[]{
mBlurredArt.getDrawable(),
result
});
mBlurredArt.setImageDrawable(td);
td.startTransition(200);
} else {
mBlurredArt.setImageDrawable(result);
}
}
}
示例11: onCreate
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.tv_transition).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
TransitionDrawable drawable = (TransitionDrawable) v.getBackground();
drawable.startTransition(3000);
}
});
ScaleDrawable scaleDrawable = (ScaleDrawable) findViewById(R.id.v_scale).getBackground();
scaleDrawable.setLevel(10); //lever默认为0,无法显示。level范围为0~10000。level越大,显示的越大
ClipDrawable clipDrawable = (ClipDrawable) findViewById(R.id.v_clip).getBackground();
clipDrawable.setLevel(5000);
View vCustom = findViewById(R.id.v_custom);
CustomDrawable customDrawable = new CustomDrawable(getResources().getColor(R.color.colorAccent));
vCustom.setBackground(customDrawable);
}
示例12: fadeThumbnailIn
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
private void fadeThumbnailIn(SnippetArticle snippet, Bitmap thumbnail) {
mImageCallback = null;
if (thumbnail == null) return; // Nothing to do, we keep the placeholder.
// We need to crop and scale the downloaded bitmap, as the ImageView we set it on won't be
// able to do so when using a TransitionDrawable (as opposed to the straight bitmap).
// That's a limitation of TransitionDrawable, which doesn't handle layers of varying sizes.
Resources res = mThumbnailView.getResources();
int targetSize = res.getDimensionPixelSize(R.dimen.snippets_thumbnail_size);
Bitmap scaledThumbnail = ThumbnailUtils.extractThumbnail(
thumbnail, targetSize, targetSize, ThumbnailUtils.OPTIONS_RECYCLE_INPUT);
// Store the bitmap to skip the download task next time we display this snippet.
snippet.setThumbnailBitmap(scaledThumbnail);
// Cross-fade between the placeholder and the thumbnail.
Drawable[] layers = {mThumbnailView.getDrawable(),
new BitmapDrawable(mThumbnailView.getResources(), scaledThumbnail)};
TransitionDrawable transitionDrawable = new TransitionDrawable(layers);
mThumbnailView.setImageDrawable(transitionDrawable);
transitionDrawable.startTransition(FADE_IN_ANIMATION_TIME_MS);
}
示例13: keyPressed
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
protected void keyPressed() {
if (isEnabled() && isClickable()) {
Drawable selector = this.mSelector;
Rect selectorRect = this.mSelectorRect;
if (selector == null) {
return;
}
if ((isFocused() || touchModeDrawsInPressedState()) && !selectorRect.isEmpty()) {
View v = getChildAt(this.mSelectedPosition - this.mFirstPosition);
if (v != null) {
if (!v.hasFocusable()) {
v.setPressed(true);
} else {
return;
}
}
setPressed(true);
boolean longClickable = isLongClickable();
Drawable d = selector.getCurrent();
if (d != null && (d instanceof TransitionDrawable)) {
if (longClickable) {
((TransitionDrawable) d).startTransition(ViewConfiguration.getLongPressTimeout());
} else {
((TransitionDrawable) d).resetTransition();
}
}
if (longClickable && !this.mDataChanged) {
if (this.mPendingCheckForKeyLongPress == null) {
this.mPendingCheckForKeyLongPress = new CheckForKeyLongPress(this, null);
}
this.mPendingCheckForKeyLongPress.rememberWindowAttachCount();
postDelayed(this.mPendingCheckForKeyLongPress, (long) ViewConfiguration.getLongPressTimeout());
}
}
}
}
示例14: setBlurBackground
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
private void setBlurBackground(Bitmap background) {
Observable.just(background).map(new Function<Bitmap, TransitionDrawable>() {
@Override
public TransitionDrawable apply(Bitmap bitmap) throws Exception {
return new TransitionDrawable(new Drawable[]{rootView.getBackground(),BlurUtil.createBlurredImageFromBitmap(bitmap, PlayerActivity.this, 20) });
}
}).subscribeOn(Schedulers.computation()).observeOn(AndroidSchedulers.mainThread()).subscribe(new Consumer<TransitionDrawable>() {
@Override
public void accept(TransitionDrawable drawable) throws Exception {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
rootView.setBackground(drawable);
} else {
rootView.setBackgroundDrawable(drawable);
}
drawable.startTransition(300);
}
});
// Drawable blurredImageFromBitmap = BlurUtil.createBlurredImageFromBitmap(background, this, 20);
}
示例15: keyPressed
import android.graphics.drawable.TransitionDrawable; //导入依赖的package包/类
/**
* Sets the selector state to "pressed" and posts a CheckForKeyLongPress to
* see if this is a long press.
*/
protected void keyPressed() {
if (!isEnabled() || !isClickable()) {
return;
}
Drawable selector = mSelector;
Rect selectorRect = mSelectorRect;
if (selector != null && (isFocused() || touchModeDrawsInPressedState())
&& !selectorRect.isEmpty()) {
final View v = getChildAt(mSelectedPosition - mFirstPosition);
if (v != null) {
if (v.hasFocusable())
return;
v.setPressed(true);
}
setPressed(true);
final boolean longClickable = isLongClickable();
Drawable d = selector.getCurrent();
if (d != null && d instanceof TransitionDrawable) {
if (longClickable) {
((TransitionDrawable) d).startTransition(ViewConfiguration
.getLongPressTimeout());
} else {
((TransitionDrawable) d).resetTransition();
}
}
if (longClickable && !mDataChanged) {
if (mPendingCheckForKeyLongPress == null) {
mPendingCheckForKeyLongPress = new CheckForKeyLongPress();
}
mPendingCheckForKeyLongPress.rememberWindowAttachCount();
postDelayed(mPendingCheckForKeyLongPress,
ViewConfiguration.getLongPressTimeout());
}
}
}