本文整理汇总了Java中android.view.ViewGroup.getHeight方法的典型用法代码示例。如果您正苦于以下问题：Java ViewGroup.getHeight方法的具体用法？Java ViewGroup.getHeight怎么用？Java ViewGroup.getHeight使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.view.ViewGroup的用法示例。
在下文中一共展示了ViewGroup.getHeight方法的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: getDistancePoint
import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
public PointF getDistancePoint(ViewGroup parent, List<View> children) {
PointF point = super.getDistancePoint(parent, children);
switch (direction) {
case TOP_TO_BOTTOM:
return new PointF(parent.getWidth() / 2.0F, 0F);
case BOTTOM_TO_TOP:
return new PointF(parent.getWidth() / 2.0F, parent.getHeight());
case LEFT_TO_RIGHT:
return new PointF(0F, parent.getHeight() / 2.0F);
case RIGHT_TO_LEFT:
return new PointF(parent.getWidth(), parent.getHeight() / 2.0F);
default:
throw new AssertionError("Must be a valid Direction argument type");
}
}
示例2: onCommentItemClick
import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
public void onCommentItemClick(View view, String id, int shareMessagePosition, int position, String replyUser) {
LogUtil.e("位置" + shareMessagePosition);
currentPosition = shareMessagePosition;
currentCommentPosition = position;
ViewParent viewParent = view.getParent();
if (viewParent != null) {
ViewGroup parent = (ViewGroup) viewParent;
commentItemOffset += parent.getHeight() - view.getBottom();
if (parent.getParent() != null) {
ViewGroup rootParent = (ViewGroup) parent.getParent();
commentItemOffset += rootParent.getHeight() + parent.getBottom();
}
}
this.replyUid = replyUser;
dealBottomView(true);
}
示例3: onCommentItemClick
import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
public void onCommentItemClick(View view, String id, int shareMessagePosition, int commentPosition, String replyUid) {
LogUtil.e("位置" + shareMessagePosition);
currentPosition = shareMessagePosition;
currentCommentPosition = commentPosition;
ViewParent viewParent = view.getParent();
if (viewParent != null) {
ViewGroup parent = (ViewGroup) viewParent;
commentItemOffset += parent.getHeight() - view.getBottom();
if (parent.getParent() != null) {
ViewGroup rootParent = (ViewGroup) parent.getParent();
commentItemOffset += rootParent.getHeight() + parent.getBottom();
}
}
this.replyUid = replyUid;
dealBottomView(true);
}
示例4: invalidateDividersForScrollingView
import android.view.ViewGroup; //导入方法依赖的package包/类
private void invalidateDividersForScrollingView(ViewGroup view, final boolean setForTop, boolean setForBottom, boolean hasButtons) {
if (setForTop && view.getChildCount() > 0) {
drawTopDivider = titleBar != null &&
titleBar.getVisibility() != View.GONE &&
//Not scrolled to the top.
view.getScrollY() + view.getPaddingTop() > view.getChildAt(0).getTop();
}
if (setForBottom && view.getChildCount() > 0) {
drawBottomDivider = hasButtons &&
view.getScrollY() + view.getHeight() - view.getPaddingBottom() < view.getChildAt(view.getChildCount() - 1).getBottom();
}
}
示例5: createAnimator
import android.view.ViewGroup; //导入方法依赖的package包/类
/**
* @param sceneRoot 屏幕根View，即DecorView，第二个Activity的DecorView。
* @param startValues 属性动画的起始属性值，TransitionValues 对象内部有各Map类型的属性values，
* 用于保存需要执行属性动画的属性。这个里面的属性值是在函数captureStartValues
* 里放置，因此你可以重写captureStartValues函数，并把你自定义的属性动画中的属
* 性放进去。
* @param endValues 与startValues类似，表示属性动画结束时的属性值。可以通过重写captureEndValues
* 函数，并把你自定义的属性动画里面的最终属性值放进去。
* @return
*/
@Override
public Animator createAnimator(ViewGroup sceneRoot, TransitionValues startValues, TransitionValues endValues) {
Animator changeBounds = super.createAnimator(sceneRoot, startValues, endValues);
if (startValues == null || endValues == null || changeBounds == null)
return null;
if (endValues.view instanceof ViewGroup) {
ViewGroup vg = (ViewGroup) endValues.view;
float offset = vg.getHeight() / 3;
for (int i = 0; i < vg.getChildCount(); i++) {
View v = vg.getChildAt(i);
v.setTranslationY(offset);
v.setAlpha(0f);
v.animate()
.alpha(1f)
.translationY(0f)
.setDuration(150)
.setStartDelay(150)
.setInterpolator(AnimationUtils.loadInterpolator(vg.getContext(),
android.R.interpolator.fast_out_slow_in));
offset *= 1.8f;
}
}
changeBounds.setDuration(300);
/* 设置插值器 - 慢进快出 */
changeBounds.setInterpolator(AnimationUtils.loadInterpolator(sceneRoot.getContext(),
android.R.interpolator.fast_out_slow_in));
return changeBounds;
}
示例6: updateCanvas
import android.view.ViewGroup; //导入方法依赖的package包/类
/**
* Draws the leds on the screen.
* @param screen
*/
private void updateCanvas(ViewGroup screen) {
double scaleX = (double) screen.getWidth() / getScreenWidth();
double scaleY = (double) screen.getHeight() / getScreenHeight();
double translateX = (double) getScreenWidth()*getCurrentScreen();
// TODO: calculate..
double translateY = 0;
ArrayList<Integer> colors = RemoteState.getInstance().getColors();
ArrayList<Rect> rects = RemoteState.getInstance().getLeds();
for(int i = 0; i < rects.size(); i++) {
TextView rect = new TextView(this);
rect.setText("" + (i+1));
rect.setGravity(Gravity.CENTER);
rect.setBackgroundColor(colors.get(i));
int width = (int) (rects.get(i).width() * scaleX);
int height = (int) (rects.get(i).height() *scaleY);
int left = (int) ((rects.get(i).left - translateX) * scaleX);
int top = (int) ((rects.get(i).top - translateY) * scaleY);
FrameLayout.LayoutParams llp = new FrameLayout.LayoutParams(width, height);
llp.setMargins(left, top , 0, 0);
rect.setLayoutParams(llp);
screen.addView(rect);
}
}
示例7: prepare
import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
protected void prepare(AnimatorSet animatorSet, View target) {
ViewGroup parent = (ViewGroup) target.getParent();
int distance = parent.getHeight() - target.getTop();
animatorSet.playTogether(
ObjectAnimator.ofFloat(target, "alpha", 1, 0),
ObjectAnimator.ofFloat(target, "translationY", 0, distance)
);
}
示例8: setVideoLayout
import android.view.ViewGroup; //导入方法依赖的package包/类
/**
* Set the display options
*
* @param layout <ul>
* <li>{@link #VIDEO_LAYOUT_ORIGIN}
* <li>{@link #VIDEO_LAYOUT_SCALE}
* <li>{@link #VIDEO_LAYOUT_STRETCH}
* <li>{@link #VIDEO_LAYOUT_FIT_PARENT}
* <li>{@link #VIDEO_LAYOUT_ZOOM}
* </ul>
* @param aspectRatio video aspect ratio, will audo detect if 0.
*/
public void setVideoLayout(int layout, float aspectRatio) {
LayoutParams lp = getLayoutParams();
Pair<Integer, Integer> res = ScreenResolution.getResolution(mContext);
int windowWidth = res.first.intValue(), windowHeight = res.second.intValue();
float windowRatio = windowWidth / (float) windowHeight;
float videoRatio = aspectRatio <= 0.01f ? mVideoAspectRatio : aspectRatio;
mSurfaceHeight = mVideoHeight;
mSurfaceWidth = mVideoWidth;
if (VIDEO_LAYOUT_ORIGIN == layout && mSurfaceWidth < windowWidth && mSurfaceHeight < windowHeight) {
lp.width = (int) (mSurfaceHeight * videoRatio);
lp.height = mSurfaceHeight;
} else if (layout == VIDEO_LAYOUT_ZOOM) {
lp.width = windowRatio > videoRatio ? windowWidth : (int) (videoRatio * windowHeight);
lp.height = windowRatio < videoRatio ? windowHeight : (int) (windowWidth / videoRatio);
} else if (layout == VIDEO_LAYOUT_FIT_PARENT) {
ViewGroup parent = (ViewGroup) getParent();
float parentRatio = ((float) parent.getWidth()) / ((float) parent.getHeight());
lp.width = (parentRatio < videoRatio) ? parent.getWidth() : Math.round(((float) parent.getHeight()) * videoRatio);
lp.height = (parentRatio > videoRatio) ? parent.getHeight() : Math.round(((float) parent.getWidth()) / videoRatio);
} else {
boolean full = layout == VIDEO_LAYOUT_STRETCH;
lp.width = (full || windowRatio < videoRatio) ? windowWidth : (int) (videoRatio * windowHeight);
lp.height = (full || windowRatio > videoRatio) ? windowHeight : (int) (windowWidth / videoRatio);
}
setLayoutParams(lp);
getHolder().setFixedSize(mSurfaceWidth, mSurfaceHeight);
Log.d("VIDEO: %dx%dx%f, Surface: %dx%d, LP: %dx%d, Window: %dx%dx%f", mVideoWidth, mVideoHeight, mVideoAspectRatio, mSurfaceWidth, mSurfaceHeight, lp.width, lp.height, windowWidth, windowHeight, windowRatio);
mVideoLayout = layout;
mAspectRatio = aspectRatio;
}
示例9: initAnimation
import android.view.ViewGroup; //导入方法依赖的package包/类
private static void initAnimation(View view, int offsetX, int offsetY, int delayDir, int slideDir) {
if (offsetX < 0) {
offsetX = 0;
}
if (offsetY < 0) {
offsetY = 0;
}
if (view instanceof ViewGroup && ((ViewGroup) view).getChildCount() > 0 &&
!MATERIAL_IN_BLOCK.equals(view.getTag()) &&
!MATERIAL_IN_BLOCK_WITHOUT_SLIDE.equals(view.getTag())) {
ViewGroup viewGroup = (ViewGroup) view;
int viewHeight = viewGroup.getHeight();
for (int i = 0; i < viewGroup.getChildCount(); i++) {
View child = viewGroup.getChildAt(i);
int nextOffsetX = offsetX + ((delayDir == Gravity.RIGHT) ? child.getLeft() :
(delayDir == Gravity.LEFT ? viewHeight - child.getRight() : 0));
int nextOffsetY = offsetY + ((delayDir == Gravity.BOTTOM) ? child.getTop() :
(delayDir == Gravity.TOP ? viewHeight - child.getBottom() : 0));
initAnimation(child, nextOffsetX, nextOffsetY, delayDir, slideDir);
}
} else {
final Resources res = view.getResources();
int slideTranslation = res.getDimensionPixelSize(R.dimen.material_in_anim_slide_offset);
if (MATERIAL_IN_BLOCK_WITHOUT_SLIDE.equals(view.getTag())) {
slideTranslation = 0;
}
int multY = 0;
if (slideDir == Gravity.TOP) {
multY = 1;
} else if (slideDir == Gravity.BOTTOM) {
multY = -1;
}
int multX = 0;
if (slideDir == Gravity.LEFT) {
multX = 1;
} else if (slideDir == Gravity.RIGHT) {
multX = -1;
}
int delayOffset = delayDir == Gravity.TOP || delayDir == Gravity.BOTTOM ? offsetY : offsetX;
float delayDenominator = res.getDimension(R.dimen.material_in_delay_denominator);
long delay = (long) (delayOffset / delayDenominator);
startAnimators(view, slideTranslation * multX, slideTranslation * multY, delay);
}
}
示例10: prepare
import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
protected void prepare(View target) {
ViewGroup parent = (ViewGroup) target.getParent();
int distance = parent.getHeight() - target.getTop();
getAnimatorAgent().playTogether(
ObjectAnimator.ofFloat(target, "alpha", 1, 1, 0),
ObjectAnimator.ofFloat(target, "scaleX", 1, 0.475f, 0.1f),
ObjectAnimator.ofFloat(target, "scaleY", 1, 0.475f, 0.1f),
ObjectAnimator.ofFloat(target, "translationY", 0, -60, distance)
);
}
示例11: prepare
import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
public void prepare(View target) {
ViewGroup parent = (ViewGroup) target.getParent();
int distance = parent.getHeight() - target.getTop();
getAnimatorAgent().playTogether(
ObjectAnimator.ofFloat(target, "alpha", 1, 0),
ObjectAnimator.ofFloat(target, "translationY", 0, distance)
);
}
示例12: prepare
import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
public void prepare(View target) {
ViewGroup parent = (ViewGroup) target.getParent();
int distance = parent.getHeight() - target.getTop();
getAnimatorAgent().playTogether(
ObjectAnimator.ofFloat(target, "alpha", 0, 1, 1),
ObjectAnimator.ofFloat(target, "scaleX", 0.1f, 0.475f, 1),
ObjectAnimator.ofFloat(target, "scaleY", 0.1f, 0.475f, 1),
ObjectAnimator.ofFloat(target, "translationY", distance, -60, 0)
);
}
示例13: prepare
import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
public void prepare(View target) {
ViewGroup parent = (ViewGroup) target.getParent();
int distance = parent.getHeight() - target.getTop();
getAnimatorAgent().playTogether(
ObjectAnimator.ofFloat(target, "alpha", 0, 1),
ObjectAnimator.ofFloat(target, "translationY", distance, 0)
);
}
示例14: getTargetHideValue
import android.view.ViewGroup; //导入方法依赖的package包/类
private float getTargetHideValue(ViewGroup parent, View target) {
if (target instanceof AppBarLayout) {
return (float) (-target.getHeight());
}
if (target instanceof FloatingActionButton) {
return (float) (parent.getHeight() - target.getTop());
}
return (float) target.getHeight();
}
示例15: onSetHoritiontalParams
import android.view.ViewGroup; //导入方法依赖的package包/类
/**
* 设置水平滚动的参数
*
* @param parent
* @param itemView
* @param position
* @param itemCount
*/
private void onSetHoritiontalParams(ViewGroup parent, View itemView, int position, int itemCount) {
int itemNewWidth = parent.getWidth() - OsUtil.dpToPx(4 * mPageMargin + 2 * mLeftPageVisibleWidth);
int itemNewHeight = parent.getHeight();
mItemComusemX = itemNewWidth + OsUtil.dpToPx(2 * mPageMargin);
Log.d(TAG, "onSetHoritiontalParams -->" + "parent.width=" + parent.getWidth() + ";mPageMargin=" + OsUtil.dpToPx(mPageMargin) + ";mLeftVis=" + OsUtil.dpToPx(mLeftPageVisibleWidth) + ";itemNewWidth=" + itemNewWidth);
// 适配第0页和最后一页没有左页面和右页面，让他们保持左边距和右边距和其他项一样
int leftMargin = position == 0 ? OsUtil.dpToPx(mLeftPageVisibleWidth + 2 * mPageMargin) : OsUtil.dpToPx(mPageMargin);
int rightMargin = position == itemCount - 1 ? OsUtil.dpToPx(mLeftPageVisibleWidth + 2 * mPageMargin) : OsUtil.dpToPx(mPageMargin);
setLayoutParams(itemView, leftMargin, 0, rightMargin, 0, itemNewWidth, itemNewHeight);
}