android.widget.ImageView.getParent()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中android.widget.ImageView.getParent()方法的一些代码示例，展示了ImageView.getParent()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ImageView.getParent()方法的具体详情如下：
包路径：android.widget.ImageView
类名称：ImageView
方法名：getParent

ImageView.getParent介绍

暂无

代码示例

代码示例来源：origin: bingoogolapple/BGABanner-Android

public void removePlaceholder() {
  if (mPlaceholderIv != null && this.equals(mPlaceholderIv.getParent())) {
    removeView(mPlaceholderIv);
    mPlaceholderIv = null;
  }
}

代码示例来源：origin: HotBitmapGG/bilibili-android-client

@Override
public Object instantiateItem(ViewGroup container, int position) {
  //对ViewPager页号求模取出View列表中要显示的项
  position %= mList.size();
  if (position < 0) {
    position = mList.size() + position;
  }
  ImageView v = mList.get(position);
  pos = position;
  v.setScaleType(ImageView.ScaleType.CENTER);
  //如果View已经在之前添加到了一个父组件，则必须先remove，否则会抛出IllegalStateException。
  ViewParent vp = v.getParent();
  if (vp != null) {
    ViewGroup parent = (ViewGroup) vp;
    parent.removeView(v);
  }
  v.setOnClickListener(v1 -> {
    if (mViewPagerOnItemClickListener != null) {
      mViewPagerOnItemClickListener.onItemClick();
    }
  });
  container.addView(v);
  return v;
}

代码示例来源：origin: chrisbanes/PhotoView

ViewParent parent = mImageView.getParent();
if (mAllowParentInterceptOnEdge && !mScaleDragDetector.isScaling() && !mBlockParentIntercept) {
  if (mHorizontalScrollEdge == HORIZONTAL_EDGE_BOTH

代码示例来源：origin: Bearded-Hen/Android-Bootstrap

@Override
  public void run() {
    Rect bounds = new Rect();
    closeButton.getHitRect(bounds);
    bounds.top -= DimenUtils.dpToPixels(6);
    bounds.bottom += DimenUtils.dpToPixels(6);
    bounds.left -= DimenUtils.dpToPixels(6);
    bounds.right += DimenUtils.dpToPixels(6);
    TouchDelegate touchDelegate = new TouchDelegate(bounds, closeButton);
    if (View.class.isInstance(closeButton.getParent())) {
      ((View) closeButton.getParent()).setTouchDelegate(touchDelegate);
    }
  }
});

代码示例来源：origin: jMonkeyEngine/jmonkeyengine

if (splashImageView.getParent() != null) {
  ((ViewGroup) splashImageView.getParent()).removeView(splashImageView);

代码示例来源：origin: jMonkeyEngine/jmonkeyengine

if (splashImageView.getParent() != null) {
  ((ViewGroup) splashImageView.getParent()).removeView(splashImageView);

代码示例来源：origin: Ramotion/garland-view-android

mFooter = itemView.findViewById(R.id.header_footer);
mMiddleCollapsible.add((View)mAvatar.getParent());
mMiddleCollapsible.add((View)mName.getParent());

代码示例来源：origin: jMonkeyEngine/jmonkeyengine

/**
 * Called by the Android system each time the Activity is destroyed or recreated.
 * For jME, we clear references to the GLSurfaceView.
 */
@Override
public void onDestroyView() {
  logger.fine("onDestroyView");
  if (splashImageView != null && splashImageView.getParent() != null) {
    ((ViewGroup) splashImageView.getParent()).removeView(splashImageView);
  }
  if (view.getParent() != null) {
    ((ViewGroup) view.getParent()).removeView(view);
  }
  if (frameLayout != null && frameLayout.getParent() != null) {
    ((ViewGroup) frameLayout.getParent()).removeView(frameLayout);
  }
  view.removeOnLayoutChangeListener(this);
  splashImageView = null;
  frameLayout = null;
  view = null;
  JmeAndroidSystem.setView(null);
  super.onDestroyView();
}

代码示例来源：origin: wangdan/AisenWeiBo

public final void onDrag(float dx, float dy) {
  if (DEBUG) {
    Log.d(LOG_TAG, String.format("onDrag: dx: %.2f. dy: %.2f", dx, dy));
  }
  ImageView imageView = getImageView();
  if (null != imageView && hasDrawable(imageView)) {
    mSuppMatrix.postTranslate(dx, dy);
    checkAndDisplayMatrix();
    /**
     * Here we decide whether to let the ImageView's parent to start taking over the touch
     * event.
     *
     * First we check whether this function is enabled. We never want the parent to take
     * over if we're scaling. We then check the edge we're on, and the direction of the
     * scroll (i.e. if we're pulling against the edge, aka 'overscrolling', let the parent
     * take over).
     */
    if (mAllowParentInterceptOnEdge && !mScaleDragDetector.isScaling()) {
      if (mScrollEdge == EDGE_BOTH || (mScrollEdge == EDGE_LEFT && dx >= 1f)
          || (mScrollEdge == EDGE_RIGHT && dx <= -1f)) {
        imageView.getParent().requestDisallowInterceptTouchEvent(false);
      }
    }
  }
}

代码示例来源：origin: jiangqqlmj/FastDev4Android

public final void onDrag(float dx, float dy) {
  if (DEBUG) {
    Log.d(LOG_TAG, String.format("onDrag: dx: %.2f. dy: %.2f", dx, dy));
  }
  ImageView imageView = getImageView();
  if (null != imageView && hasDrawable(imageView)) {
    mSuppMatrix.postTranslate(dx, dy);
    checkAndDisplayMatrix();
    /**
     * Here we decide whether to let the ImageView's parent to start
     * taking over the touch event.
     * 
     * First we check whether this function is enabled. We never want
     * the parent to take over if we're scaling. We then check the edge
     * we're on, and the direction of the scroll (i.e. if we're pulling
     * against the edge, aka 'overscrolling', let the parent take over).
     */
    if (mAllowParentInterceptOnEdge && !mScaleDragDetector.isScaling()) {
      if (mScrollEdge == EDGE_BOTH
          || (mScrollEdge == EDGE_LEFT && dx >= 1f)
          || (mScrollEdge == EDGE_RIGHT && dx <= -1f)) {
        imageView.getParent().requestDisallowInterceptTouchEvent(
            false);
      }
    }
  }
}

代码示例来源：origin: CarGuo/GSYVideoPlayer

if (holder.imageView.getParent() != null) {
  ViewGroup viewGroup = (ViewGroup) holder.imageView.getParent();
  viewGroup.removeView(holder.imageView);

代码示例来源：origin: CarGuo/GSYVideoPlayer

imageView.setImageResource(R.mipmap.xxx2);
if (imageView.getParent() != null) {
  ViewGroup viewGroup = (ViewGroup) imageView.getParent();
  viewGroup.removeView(imageView);

代码示例来源：origin: Bearded-Hen/Android-Bootstrap

((View) closeButton.getParent()).post(new Runnable() {
  @Override
  public void run() {

代码示例来源：origin: TeamNewPipe/NewPipe

public void onPlayBackgroundButtonClicked() {
  if (DEBUG) Log.d(TAG, "onPlayBackgroundButtonClicked() called");
  if (playerImpl.getPlayer() == null) return;
  setRecovery();
  final Intent intent = NavigationHelper.getPlayerIntent(
      context,
      BackgroundPlayer.class,
      this.getPlayQueue(),
      this.getRepeatMode(),
      this.getPlaybackSpeed(),
      this.getPlaybackPitch(),
      this.getPlaybackSkipSilence(),
      this.getPlaybackQuality()
  );
  context.startService(intent);
  ((View) getControlAnimationView().getParent()).setVisibility(View.GONE);
  destroy();
  finish();
}

代码示例来源：origin: TeamNewPipe/NewPipe

@Override
public void onFullScreenButtonClicked() {
  super.onFullScreenButtonClicked();
  if (DEBUG) Log.d(TAG, "onFullScreenButtonClicked() called");
  if (simpleExoPlayer == null) return;
  if (!PermissionHelper.isPopupEnabled(context)) {
    PermissionHelper.showPopupEnablementToast(context);
    return;
  }
  setRecovery();
  final Intent intent = NavigationHelper.getPlayerIntent(
      context,
      PopupVideoPlayer.class,
      this.getPlayQueue(),
      this.getRepeatMode(),
      this.getPlaybackSpeed(),
      this.getPlaybackPitch(),
      this.getPlaybackSkipSilence(),
      this.getPlaybackQuality()
  );
  context.startService(intent);
  ((View) getControlAnimationView().getParent()).setVisibility(View.GONE);
  destroy();
  finish();
}

代码示例来源：origin: iielse/ImageWatcher

/**
 * 更新ViewPager中每项的当前状态，比如是否加载，比如是否加载失败
 *
 * @param position 当前项的位置
 * @param loading  是否显示加载中
 * @param error    是否显示加载失败
 */
void notifyItemChangedState(int position, boolean loading, boolean error) {
  ImageView imageView = mImageSparseArray.get(position);
  if (imageView != null) {
    FrameLayout itemView = (FrameLayout) imageView.getParent();
    View loadView = itemView.getChildAt(1);
    if (loadingUIProvider != null) {
      if (loading) loadingUIProvider.start(loadView);
      else loadingUIProvider.stop(loadView);
    }
    ImageView errorView = (ImageView) itemView.getChildAt(2);
    errorView.setAlpha(1f);
    errorView.setVisibility(error ? View.VISIBLE : View.GONE);
  }
}

代码示例来源：origin: iielse/ImageWatcher

/**
 * 处理结束下拉退出的手指事件，进行退出图片查看或者恢复到初始状态的收尾动画<br>
 * 还需要还原背景色
 */
private void handleExitTouchResult() {
  if (iSource == null) return;
  if (mExitRef > 0.75f) {
    ViewState vsExit = ViewState.read(iSource, ViewState.STATE_EXIT);
    if (vsExit != null) animSourceViewStateTransform(iSource, vsExit);
    animBackgroundTransform(0xFF000000, 0);
  } else {
    ViewState vsOrigin = ViewState.read(iSource, ViewState.STATE_ORIGIN);
    if (vsOrigin != null) {
      if (vsOrigin.alpha == 0) {
        vsOrigin.translationX(iSource.getTranslationX()).translationY(iSource.getTranslationY());
      }
      animSourceViewStateTransform(iSource, vsOrigin);
    }
    animBackgroundTransform(0x00000000, STATE_EXIT_HIDING);
    ((FrameLayout) iSource.getParent()).getChildAt(2).animate().alpha(0).start();
  }
}

代码示例来源：origin: dibakarece/DMAudioStreamer

private static void progressEvent(View v, boolean isShowing) {
  try {
    View parent = (View) ((ImageView) v).getParent();
    ProgressBar pg = (ProgressBar) parent.findViewById(R.id.pg);
    if (pg != null)
      pg.setVisibility(isShowing ? View.GONE : View.VISIBLE);
  } catch (Exception e) {
    e.printStackTrace();
  }
}

代码示例来源：origin: caichengan/ShoppingCartActivity

@Override
public Object instantiateItem(ViewGroup container, int position) {
  ImageView view = list.get(position);
  ViewParent vp = view.getParent();
  if (vp != null) {
    ViewGroup parent = (ViewGroup) vp;
    parent.removeView(view);
  }
  ((ViewPager) container).addView(list.get(position));
  return list.get(position);
}

代码示例来源：origin: ymback/NGA-CLIENT-VER-OPEN-SOURCE

private void updateToolbarLayout() {
  if (!mConfig.isFullScreenMode()) {
    int statusBarHeight = getStatusBarHeight();
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) toolbar.getLayoutParams();
    lp.setMargins(0, statusBarHeight, 0, 0);
    View parentView = (View) mAvatarIv.getParent();
    parentView.setPadding(0, statusBarHeight, 0, 0);
  }
}

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