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我将SlidingPanelLayout与ViewPager一起使用,并希望禁用每当用户将ViewPager片段作为内容片段时打开菜单的滑动手势。我该怎么做?SlidingPanelLayout:禁用并启用滑动功能
我将SlidingPanelLayout与ViewPager一起使用,并希望禁用每当用户将ViewPager片段作为内容片段时打开菜单的滑动手势。我该怎么做?SlidingPanelLayout:禁用并启用滑动功能
我slidingPanel SlidingPaneLayout和寻呼机 ViewPager里面我会告诉我的例子。 Firstable创建以下
public class SmartSlidingPane extends SlidingPaneLayout {
private float mInitialMotionX;
private float mInitialMotionY;
private float mEdgeSlop;
public SmartSlidingPane(Context context) {
this(context, null);
}
public SmartSlidingPane(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public SmartSlidingPane(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
ViewConfiguration config = ViewConfiguration.get(context);
mEdgeSlop = config.getScaledEdgeSlop();
}
@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
switch (MotionEventCompat.getActionMasked(ev)) {
case MotionEvent.ACTION_DOWN: {
mInitialMotionX = ev.getX();
mInitialMotionY = ev.getY();
break;
}
case MotionEvent.ACTION_MOVE: {
final float x = ev.getX();
final float y = ev.getY();
if (mInitialMotionX > mEdgeSlop && !isOpen() && canScroll(this, false,
Math.round(x - mInitialMotionX), Math.round(x), Math.round(y))) {
MotionEvent cancelEvent = MotionEvent.obtain(ev);
cancelEvent.setAction(MotionEvent.ACTION_CANCEL);
return super.onInterceptTouchEvent(cancelEvent);
}
}
}
return super.onInterceptTouchEvent(ev);
}
}
像例如自定义SmartSlidingPane类,那么你应该在你的XML使用自定义类像
<app.info.rashjz.amuse.adapter.SmartSlidingPane
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/slidingPanel"
android:layout_width="match_parent"
android:layout_height="match_parent">
<include layout="@layout/menu" />
<LinearLayout
android:id="@+id/main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="right"
android:orientation="vertical">
<android.support.v4.view.ViewPager
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/transparent">
</android.support.v4.view.ViewPager>
</LinearLayout>
</app.info.rashjz.amuse.adapter.SmartSlidingPane>
在定义SmartSlidingPane布局您的主要活动如 (SmartSlidingPane)findViewById(R.id.slidingPanel); 那就是全部
对此有帮助吗? – user3590166