谷歌发布了支持库23.2的新更新,因为他们添加了底页功能.任何人都可以告诉如何使用该库实现该底部工作表.
如何禁用BottomSheetDialogFragment手指拖动?
我看到了类似的问题,但他们BottomSheet都不是BottomSheetDialogFragment.
android android-layout android-view android-dialog bottom-sheet
我已经使用appcompat-v7实现了底页:23.2.1.一切正常,但唯一的问题是,当我向上拖动布局时,底部工作表出现.我不希望在向上拖动时显示底部工作表在底部工作表未显示在屏幕上时的布局上.
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/DarkGray"
tools:context=".bottom_sheets.grid.BottomSheetGridActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<Button
android:id="@+id/btnView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Show view" />
</LinearLayout>
<LinearLayout
android:id="@+id/bottom_sheet1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical"
android:layout_marginBottom="8dp"
app:layout_behavior="@string/bottom_sheet_behavior">
<android.support.v7.widget.RecyclerView
android:id="@+id/recyclerView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clipToPadding="false"
android:background="#fff"
/>
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
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主要活动
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.bottom_grid);
Button btnView = (Button) findViewById(R.id.btnView);
View bottomSheet = findViewById(R.id.bottom_sheet1);
behavior = BottomSheetBehavior.from(bottomSheet);
btnView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
}
});
behavior.setBottomSheetCallback(new …Run Code Online (Sandbox Code Playgroud) 由于我的声誉点很低,我无法发表评论。所以我要扩展这个问题: 禁用用户在BottomSheet上拖动
Ray W 提供的解决方案有效,但现在它通过在父视图(CoordinatorLayout)上滑动和拖动来扩展。
在该图像中,如果我拖动“不需要的拖动区域”,BottomSheet 会向上滑动。如何过滤或停止不需要的视图上的触摸事件?
android android-support-library android-support-design bottom-sheet
我需要将底页停在两个位置.我有底部表格的以下代码.
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
....
</RelativeLayout>
<FrameLayout
android:id="@+id/bottom_sheet"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_behavior="android.support.design.widget.BottomSheetBehavior">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/white"
android:minHeight="1000dp"
android:orientation="vertical">
....
</LinearLayout>
</ScrollView>
</FrameLayout>
</android.support.design.widget.CoordinatorLayout>
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和
View bottomSheet = coordinatorLayout.findViewById(R.id.bottom_sheet);
final BottomSheetBehavior behavior = BottomSheetBehavior.from(bottomSheet);
behavior.setBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
@Override
public void onStateChanged(@NonNull View bottomSheet, int newState) {
// React to state change
Log.e("onStateChanged", "onStateChanged:" + newState);
if (newState == BottomSheetBehavior.STATE_EXPANDED) {
behavior.setPeekHeight(600);
showAgain.setVisibility(View.GONE);
mMap.getUiSettings().setScrollGesturesEnabled(false);
} else if (newState == BottomSheetBehavior.STATE_COLLAPSED) {
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