本文整理汇总了Java中android.view.accessibility.AccessibilityEvent.setCurrentItemIndex方法的典型用法代码示例。如果您正苦于以下问题：Java AccessibilityEvent.setCurrentItemIndex方法的具体用法？Java AccessibilityEvent.setCurrentItemIndex怎么用？Java AccessibilityEvent.setCurrentItemIndex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.accessibility.AccessibilityEvent的用法示例。
在下文中一共展示了AccessibilityEvent.setCurrentItemIndex方法的11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: dispatchPopulateAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
boolean populated = false;
if (event.getEventType() == 8) {
event.setEventType(4);
}
View selectedView = getSelectedView();
if (selectedView != null) {
populated = selectedView.dispatchPopulateAccessibilityEvent(event);
}
if (!populated) {
if (selectedView != null) {
event.setEnabled(selectedView.isEnabled());
}
event.setItemCount(getCount());
event.setCurrentItemIndex(getSelectedItemPosition());
}
return populated;
}
示例2: dispatchPopulateAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
boolean populated = super.dispatchPopulateAccessibilityEvent(event);
if (!populated) {
int itemCount = 0;
int currentItemIndex = getSelectedItemPosition();
ListAdapter adapter = getAdapter();
if (adapter != null) {
int count = adapter.getCount();
if (count < 15) {
for (int i = 0; i < count; i++) {
if (adapter.isEnabled(i)) {
itemCount++;
} else if (i <= currentItemIndex) {
currentItemIndex--;
}
}
} else {
itemCount = count;
}
}
event.setItemCount(itemCount);
event.setCurrentItemIndex(currentItemIndex);
}
return populated;
}
示例3: onInitializeAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
/**
*/
@Override
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public void onInitializeAccessibilityEvent(@NonNull AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setClassName(BaseProgressBar.class.getName());
event.setItemCount(mMax);
event.setCurrentItemIndex(mProgress);
}
示例4: onInitializeAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setScrollable(isScrollableForAccessibility());
View selectedView = getSelectedView();
if (selectedView != null) {
event.setEnabled(selectedView.isEnabled());
}
event.setCurrentItemIndex(getSelectedItemPosition());
event.setFromIndex(getFirstVisiblePosition());
event.setToIndex(getLastVisiblePosition());
event.setItemCount(getCount());
}
示例5: onInitializeAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
@TargetApi(14)
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setClassName(AdapterView.class.getName());
event.setScrollable(isScrollableForAccessibility());
View selectedView = getSelectedView();
if (selectedView != null) {
event.setEnabled(selectedView.isEnabled());
}
event.setCurrentItemIndex(getSelectedItemPosition());
event.setFromIndex(getFirstVisiblePosition());
event.setToIndex(getLastVisiblePosition());
event.setItemCount(getCount());
}
示例6: onInitializeAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
@TargetApi(14)
@Override
public void onInitializeAccessibilityEvent( AccessibilityEvent event ) {
super.onInitializeAccessibilityEvent( event );
event.setClassName( AdapterView.class.getName() );
event.setScrollable( isScrollableForAccessibility() );
View selectedView = getSelectedView();
if ( selectedView != null ) {
event.setEnabled( selectedView.isEnabled() );
}
event.setCurrentItemIndex( getSelectedItemPosition() );
event.setFromIndex( getFirstVisiblePosition() );
event.setToIndex( getLastVisiblePosition() );
event.setItemCount( getCount() );
}
示例7: onInitializeAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
public void onInitializeAccessibilityEvent(AccessibilityEvent paramAccessibilityEvent) {
super.onInitializeAccessibilityEvent(paramAccessibilityEvent);
paramAccessibilityEvent.setScrollable(isScrollableForAccessibility());
View localView = getSelectedView();
if (localView != null)
paramAccessibilityEvent.setEnabled(localView.isEnabled());
paramAccessibilityEvent.setCurrentItemIndex(getSelectedItemPosition());
paramAccessibilityEvent.setFromIndex(getFirstVisiblePosition());
paramAccessibilityEvent.setToIndex(getLastVisiblePosition());
paramAccessibilityEvent.setItemCount(getCount());
}
示例8: dispatchPopulateAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
@Override
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
boolean populated = super.dispatchPopulateAccessibilityEvent(event);
// If the item count is less than 15 then subtract disabled items from the count and
// position. Otherwise ignore disabled items.
if (!populated) {
int itemCount = 0;
int currentItemIndex = getSelectedItemPosition();
ListAdapter adapter = getAdapter();
if (adapter != null) {
final int count = adapter.getCount();
if (count < 15) {
for (int i = 0; i < count; i++) {
if (adapter.isEnabled(i)) {
itemCount++;
} else if (i <= currentItemIndex) {
currentItemIndex--;
}
}
} else {
itemCount = count;
}
}
event.setItemCount(itemCount);
event.setCurrentItemIndex(currentItemIndex);
}
return populated;
}
示例9: dispatchPopulateAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
@Override
public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
boolean populated = false;
// This is an exceptional case which occurs when a window gets the
// focus and sends a focus event via its focused child to announce
// current focus/selection. AdapterView fires selection but not focus
// events so we change the event type here.
if (event.getEventType() == AccessibilityEvent.TYPE_VIEW_FOCUSED) {
event.setEventType(AccessibilityEvent.TYPE_VIEW_SELECTED);
}
// we send selection events only from AdapterView to avoid
// generation of such event for each child
View selectedView = getSelectedView();
if (selectedView != null) {
populated = selectedView.dispatchPopulateAccessibilityEvent(event);
}
if (!populated) {
if (selectedView != null) {
event.setEnabled(selectedView.isEnabled());
}
event.setItemCount(getCount());
event.setCurrentItemIndex(getSelectedItemPosition());
}
return populated;
}
示例10: onInitializeAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setItemCount(mMax);
event.setCurrentItemIndex(mProgress);
}
示例11: onInitializeAccessibilityEvent
import android.view.accessibility.AccessibilityEvent; //导入方法依赖的package包/类
@Override
public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
super.onInitializeAccessibilityEvent(event);
event.setCurrentItemIndex((int) (mTargetProgress * 100));
event.setItemCount(100);
}