本文整理匯總了Java中android.view.View.isPressed方法的典型用法代碼示例。如果您正苦於以下問題：Java View.isPressed方法的具體用法？Java View.isPressed怎麽用？Java View.isPressed使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.view.View的用法示例。
在下文中一共展示了View.isPressed方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: setPressedItem
import android.view.View; //導入方法依賴的package包/類
private void setPressedItem(View child, int position, float x, float y) {
this.mDrawsInPressedState = true;
if (VERSION.SDK_INT >= 21) {
drawableHotspotChanged(x, y);
}
if (!isPressed()) {
setPressed(true);
}
layoutChildren();
if (this.mMotionPosition != -1) {
View motionView = getChildAt(this.mMotionPosition - getFirstVisiblePosition());
if (!(motionView == null || motionView == child || !motionView.isPressed())) {
motionView.setPressed(false);
}
}
this.mMotionPosition = position;
float childX = x - ((float) child.getLeft());
float childY = y - ((float) child.getTop());
if (VERSION.SDK_INT >= 21) {
child.drawableHotspotChanged(childX, childY);
}
if (!child.isPressed()) {
child.setPressed(true);
}
positionSelectorLikeTouchCompat(position, child, x, y);
setSelectorEnabled(false);
refreshDrawableState();
}
示例2: setupChild
import android.view.View; //導入方法依賴的package包/類
@TargetApi(11)
private void setupChild(View child, int position, int x, boolean flowDown, int childrenTop, boolean selected, boolean recycled) {
boolean isSelected = selected && shouldShowSelector();
boolean updateChildSelected = isSelected != child.isSelected();
int mode = this.mTouchMode;
boolean isPressed = mode > 0 && mode < 3 && this.mMotionPosition == position;
boolean updateChildPressed = isPressed != child.isPressed();
boolean needToMeasure = !recycled || updateChildSelected || child.isLayoutRequested();
LayoutParams p = (LayoutParams) child.getLayoutParams();
if (p == null) {
p = (LayoutParams) generateDefaultLayoutParams();
}
p.viewType = this.mAdapter.getItemViewType(position);
if ((!recycled || p.forceAdd) && !(p.recycledHeaderFooter && p.viewType == -2)) {
p.forceAdd = false;
if (p.viewType == -2) {
p.recycledHeaderFooter = true;
}
addViewInLayout(child, flowDown ? -1 : 0, p, true);
} else {
attachViewToParent(child, flowDown ? -1 : 0, p);
}
if (updateChildSelected) {
child.setSelected(isSelected);
}
if (updateChildPressed) {
child.setPressed(isPressed);
}
if (!(this.mChoiceMode == 0 || this.mCheckStates == null)) {
if (child instanceof Checkable) {
((Checkable) child).setChecked(((Boolean) this.mCheckStates.get(position, Boolean.valueOf(false))).booleanValue());
} else if (VERSION.SDK_INT >= 11) {
child.setActivated(((Boolean) this.mCheckStates.get(position, Boolean.valueOf(false))).booleanValue());
}
}
if (needToMeasure) {
int childWidthSpec;
int childHeightSpec = ViewGroup.getChildMeasureSpec(this.mHeightMeasureSpec, this.mListPadding.top + this.mListPadding.bottom, p.height);
int lpWidth = p.width;
if (lpWidth > 0) {
childWidthSpec = MeasureSpec.makeMeasureSpec(lpWidth, 1073741824);
} else {
childWidthSpec = MeasureSpec.makeMeasureSpec(0, 0);
}
child.measure(childWidthSpec, childHeightSpec);
} else {
cleanupLayoutState(child);
}
int w = child.getMeasuredWidth();
int h = child.getMeasuredHeight();
int childLeft = flowDown ? x : x - w;
if (needToMeasure) {
child.layout(childLeft, childrenTop, childLeft + w, childrenTop + h);
} else {
child.offsetLeftAndRight(childLeft - child.getLeft());
child.offsetTopAndBottom(childrenTop - child.getTop());
}
if (this.mCachingStarted && !child.isDrawingCacheEnabled()) {
child.setDrawingCacheEnabled(true);
}
if (VERSION.SDK_INT >= 11 && recycled && ((LayoutParams) child.getLayoutParams()).scrappedFromPosition != position) {
child.jumpDrawablesToCurrentState();
}
}
示例3: setupChild
import android.view.View; //導入方法依賴的package包/類
private void setupChild(View child, int position, int y, boolean flowDown, int childrenLeft,
boolean selected, boolean recycled) {
boolean isSelected = selected && shouldShowSelector();
boolean updateChildSelected = isSelected != child.isSelected();
int mode = this.mTouchMode;
boolean isPressed = mode > 0 && mode < 3 && this.mMotionPosition == position;
boolean updateChildPressed = isPressed != child.isPressed();
boolean needToMeasure = !recycled || updateChildSelected || child.isLayoutRequested();
ViewGroup.LayoutParams p = (LayoutParams) child.getLayoutParams();
if (p == null) {
ViewGroup.LayoutParams layoutParams = new LayoutParams(-1, -2, 0);
}
p.viewType = this.mAdapter.getItemViewType(position);
p.scrappedFromPosition = position;
if ((!recycled || p.forceAdd) && !(p.recycledHeaderFooter && p.viewType == -2)) {
p.forceAdd = false;
if (p.viewType == -2) {
p.recycledHeaderFooter = true;
}
addViewInLayout(child, flowDown ? -1 : 0, p, true);
} else {
attachViewToParent(child, flowDown ? -1 : 0, p);
}
if (updateChildSelected) {
child.setSelected(isSelected);
}
if (updateChildPressed) {
child.setPressed(isPressed);
}
if (needToMeasure) {
int childHeightSpec;
int childWidthSpec = ViewGroup.getChildMeasureSpec(this.mWidthMeasureSpec, this
.mListPadding.left + this.mListPadding.right, p.width);
int lpHeight = p.height;
if (lpHeight > 0) {
childHeightSpec = MeasureSpec.makeMeasureSpec(lpHeight, 1073741824);
} else {
childHeightSpec = MeasureSpec.makeMeasureSpec(0, 0);
}
onMeasureChild(child, position, childWidthSpec, childHeightSpec);
} else {
cleanupLayoutState(child);
}
int w = child.getMeasuredWidth();
int h = child.getMeasuredHeight();
int childTop = flowDown ? y : y - h;
if (needToMeasure) {
onLayoutChild(child, position, childrenLeft, childTop, childrenLeft + w, childTop + h);
} else {
onOffsetChild(child, position, childrenLeft - child.getLeft(), childTop - child
.getTop());
}
if (this.mCachingStarted && !child.isDrawingCacheEnabled()) {
child.setDrawingCacheEnabled(true);
}
}