android.widget.ImageView.getMeasuredHeight()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.getMeasuredHeight()方法的一些代码示例，展示了ImageView.getMeasuredHeight()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.getMeasuredHeight()方法的具体详情如下：
包路径：android.widget.ImageView
类名称：ImageView
方法名：getMeasuredHeight

ImageView.getMeasuredHeight介绍

暂无

代码示例

代码示例来源：origin: ittianyu/BottomNavigationViewEx

@Override
            public void run() {
//                            System.out.println("mIcon.getMeasuredHeight():" + mIcon.getMeasuredHeight());
              setItemHeight(mItemHeight - mIcon.getMeasuredHeight());
            }
          });

代码示例来源：origin: stackoverflow.com

int finalHeight, finalWidth;
final ImageView iv = (ImageView)findViewById(R.id.scaled_image);
final TextView tv = (TextView)findViewById(R.id.size_label);
ViewTreeObserver vto = iv.getViewTreeObserver();
vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
  public boolean onPreDraw() {
    iv.getViewTreeObserver().removeOnPreDrawListener(this);
    finalHeight = iv.getMeasuredHeight();
    finalWidth = iv.getMeasuredWidth();
    tv.setText("Height: " + finalHeight + " Width: " + finalWidth);
    return true;
  }
});

代码示例来源：origin: stackoverflow.com

int finalHeight, finalWidth;
final ImageView iv = (ImageView)findViewById(R.id.scaled_image);
final TextView tv = (TextView)findViewById(R.id.size_label);
ViewTreeObserver vto = iv.getViewTreeObserver();
vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
  public boolean onPreDraw() {
    // Remove after the first run so it doesn't fire forever
    iv.getViewTreeObserver().removeOnPreDrawListener(this);
    finalHeight = iv.getMeasuredHeight();
    finalWidth = iv.getMeasuredWidth();
    tv.setText("Height: " + finalHeight + " Width: " + finalWidth);
    return true;
  }
});

代码示例来源：origin: jdsjlzx/LRecyclerView

private void initView() {
 LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
 lp.setMargins(0, 0, 0, 0);
 this.setLayoutParams(lp);
 this.setPadding(0, 0, 0, 0);
 inflate(getContext(), R.layout.qzone_header, this);
 mHeaderView = findViewById(R.id.iv_header);
 mRefreshView = findViewById(R.id.iv_refresh);
 measure(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
 mHeaderViewHeight = mHeaderView.getMeasuredHeight();
 mDeltaHeight = getMeasuredHeight() - mHeaderViewHeight;
 mRefreshHideTranslationY = -mRefreshView.getMeasuredHeight() - 20;
 mRefreshShowTranslationY = mRefreshView.getMeasuredHeight();
}

代码示例来源：origin: jdsjlzx/LRecyclerView

private void initView() {
 LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
 lp.setMargins(0, 0, 0, 0);
 this.setLayoutParams(lp);
 this.setPadding(0, 0, 0, 0);
 inflate(getContext(), R.layout.moments_header, this);
 mRefreshView = findViewById(R.id.iv_refresh);
 measure(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
 mHeaderViewHeight = getMeasuredHeight();
 mRefreshHideTranslationY = -mRefreshView.getMeasuredHeight() - 20;
 mRefreshShowTranslationY = mRefreshView.getMeasuredHeight();
}

代码示例来源：origin: Clans/FloatingActionButton

int imageTop = menuButtonTop + mMenuButton.getMeasuredHeight() / 2 - mImageToggle.getMeasuredHeight() / 2;
    imageTop + mImageToggle.getMeasuredHeight());

代码示例来源：origin: stackoverflow.com

ImageView iv=(ImageView)findViewById(R.id.image);
ViewTreeObserver vto = iv.getViewTreeObserver();
 vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
   public boolean onPreDraw() {
     finalHeight = iv.getMeasuredHeight();
     finalWidth = iv.getMeasuredWidth();
     Log.e("hilength","Height: " + finalHeight + " Width: " + finalWidth);
     return true;
   }
 });

代码示例来源：origin: stackoverflow.com

float r = newRot - d;
matrix.postRotate(r, view.getMeasuredWidth() / 2,
    view.getMeasuredHeight() / 2);

代码示例来源：origin: skydoves/ColorPickerView

/**
 * gets a selector's selected coordinate y.
 *
 * @return a selected coordinate y.
 */
public float getSelectorY() {
  return selector.getY() - (selector.getMeasuredHeight() / 2);
}

代码示例来源：origin: skydoves/ColorPickerView

/**
 * gets center coordinate of the selector.
 *
 * @param x coordinate x.
 * @param y coordinate y.
 * @return the center coordinate of the selector.
 */
private Point getCenterPoint(int x, int y) {
  return new Point(
      x - (selector.getMeasuredWidth() / 2), y - (selector.getMeasuredHeight() / 2));
}

代码示例来源：origin: WangShuo1143368701/VideoView

@Override
  public boolean onTouch(View view, MotionEvent motionEvent) {
    params.x = (int) (motionEvent.getRawX() - mCaptureIv.getMeasuredWidth() / 2);
    params.y = (int) (motionEvent.getRawY() - mCaptureIv.getMeasuredHeight() / 2 - 20);
    wm.updateViewLayout(mCaptureLl, params);
    return false;
  }
});

代码示例来源：origin: adolfAn/FBReader_AS

protected void moveCursor() {
  float y = viewHue.getMeasuredHeight() - (getHue() * viewHue.getMeasuredHeight() / 360.f);
  if (y == viewHue.getMeasuredHeight()) y = 0.f;
  RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) viewCursor.getLayoutParams();
  layoutParams.leftMargin = (int) (viewHue.getLeft() - Math.floor(viewCursor.getMeasuredWidth() / 2) - viewContainer.getPaddingLeft());
  ;
  layoutParams.topMargin = (int) (viewHue.getTop() + y - Math.floor(viewCursor.getMeasuredHeight() / 2) - viewContainer.getPaddingTop());
  ;
  viewCursor.setLayoutParams(layoutParams);
}

代码示例来源：origin: yukuku/ambilwarna

protected void moveAlphaCursor() {
  final int measuredHeight = this.viewAlphaCheckered.getMeasuredHeight();
  float y = measuredHeight - ((this.getAlpha() * measuredHeight) / 255.f);
  final RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) this.viewAlphaCursor.getLayoutParams();
  layoutParams.leftMargin = (int) (this.viewAlphaCheckered.getLeft() - Math.floor(this.viewAlphaCursor.getMeasuredWidth() / 2) - this.viewContainer.getPaddingLeft());
  layoutParams.topMargin = (int) ((this.viewAlphaCheckered.getTop() + y) - Math.floor(this.viewAlphaCursor.getMeasuredHeight() / 2) - this.viewContainer.getPaddingTop());
  this.viewAlphaCursor.setLayoutParams(layoutParams);
}

代码示例来源：origin: xuehuayous/PullToRefresh-Demo

@Override
public void onPull(float scaleOfLayout) {
  scaleOfLayout = scaleOfLayout > 1.0f ? 1.0f : scaleOfLayout;
  //缩放动画
  ViewHelper.setPivotY(mBabyImage, mBabyImage.getMeasuredHeight());   // 设置中心点
  ViewHelper.setPivotX(mBabyImage, mBabyImage.getMeasuredWidth() / 2);
  ObjectAnimator animPX = ObjectAnimator.ofFloat(mBabyImage, "scaleX", 0, 1).setDuration(300);
  animPX.setCurrentPlayTime((long) (scaleOfLayout * 300));
  ObjectAnimator animPY = ObjectAnimator.ofFloat(mBabyImage, "scaleY", 0, 1).setDuration(300);
  animPY.setCurrentPlayTime((long) (scaleOfLayout * 300));
}

代码示例来源：origin: L4Digital/FastScroll

private void updateViewHeights() {
  int measureSpec = MeasureSpec.makeMeasureSpec(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED);
  bubbleView.measure(measureSpec, measureSpec);
  bubbleHeight = bubbleView.getMeasuredHeight();
  handleView.measure(measureSpec, measureSpec);
  handleHeight = handleView.getMeasuredHeight();
}

代码示例来源：origin: skydoves/ColorPickerView

/**
 * changes selector's selected point without notifies.
 *
 * @param x coordinate x of the selector.
 * @param y coordinate y of the selector.
 */
public void setCoordinate(int x, int y) {
  selector.setX(x - (selector.getMeasuredWidth() / 2));
  selector.setY(y - (selector.getMeasuredHeight() / 2));
}

代码示例来源：origin: yukuku/androidbible

protected void moveTarget() {
  float x = getSat() * viewSatVal.getMeasuredWidth();
  float y = (1.f - getVal()) * viewSatVal.getMeasuredHeight();
  RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) viewTarget.getLayoutParams();
  layoutParams.leftMargin = (int) (viewSatVal.getLeft() + x - Math.floor(viewTarget.getMeasuredWidth() / 2) - viewContainer.getPaddingLeft());
  layoutParams.topMargin = (int) (viewSatVal.getTop() + y - Math.floor(viewTarget.getMeasuredHeight() / 2) - viewContainer.getPaddingTop());
  viewTarget.setLayoutParams(layoutParams);
}

代码示例来源：origin: konradrenner/kolabnotes-android

protected void moveTarget() {
  float x = getSat() * viewSatVal.getMeasuredWidth();
  float y = (1.f - getVal()) * viewSatVal.getMeasuredHeight();
  RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) viewTarget.getLayoutParams();
  layoutParams.leftMargin = (int) (viewSatVal.getLeft() + x - Math.floor(viewTarget.getMeasuredWidth() / 2) - viewContainer.getPaddingLeft());
  layoutParams.topMargin = (int) (viewSatVal.getTop() + y - Math.floor(viewTarget.getMeasuredHeight() / 2) - viewContainer.getPaddingTop());
  viewTarget.setLayoutParams(layoutParams);
}

代码示例来源：origin: L4Digital/FastScroll

private void setViewPositions(float y) {
  bubbleHeight = bubbleView.getMeasuredHeight();
  handleHeight = handleView.getMeasuredHeight();
  int bubbleY = getValueInRange(0, viewHeight - bubbleHeight - handleHeight / 2, (int) (y - bubbleHeight));
  int handleY = getValueInRange(0, viewHeight - handleHeight, (int) (y - handleHeight / 2));
  if (showBubble) {
    bubbleView.setY(bubbleY);
  }
  handleView.setY(handleY);
}

代码示例来源：origin: xuehuayous/PullToRefresh-Demo

@Override
public void onPull(float scaleOfLayout) {
  if(scaleOfLayout < 0.7f) scaleOfLayout = 0.7f;
  if(scaleOfLayout > 1.0f) scaleOfLayout = 1.0f;
  //旋转动画
  ViewHelper.setPivotX(mPointerImage, mPointerImage.getMeasuredWidth()/2);  // 设置中心点
  ViewHelper.setPivotY(mPointerImage, mPointerImage.getMeasuredHeight()/2);
  ObjectAnimator animPY = ObjectAnimator.ofFloat(mPointerImage, "rotation", 0, 250).setDuration(300);
  animPY.setCurrentPlayTime((long) (scaleOfLayout * 1000 - 700));
}

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