Ich habe ein unteres Blatt mit einer NestedScrollView innerhalb (siehe unten). Wenn ich auf eine FAB-Taste drücke, möchte ich einige Teile in dieser NestedScrollView unsichtbar machen. Aber wenn ich die Sichtbarkeit einiger Linearlayouts auf GONE ändere, fliege ich von oben nach unten. Siehe hier:BottomSheet fliegen weg mit Änderung der Sichtbarkeit
Sie können den gesamten Code erhalten von https://github.com/Tanrikut/BottomSheetExample
Meine Änderung Sichtbarkeit Methode:
private void changeVisibility() {
subtitleLayout.setVisibility(View.GONE);
coordinateLayout.setVisibility(View.GONE);
timeLayout.setVisibility(View.GONE);
}
Meine NestedScrollView xml:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView 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="wrap_content"
app:behavior_peekHeight="120dp"
app:layout_behavior="android.support.design.widget.BottomSheetBehavior"
android:id="@+id/bottom_sheet_main">
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="28dp"
android:background="@android:color/white"
android:animateLayoutChanges="true"
android:orientation="vertical"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingLeft="10dp"
android:paddingStart="10dp"
android:paddingTop="@dimen/activity_horizontal_margin">
<TextView
style="@style/TextAppearance.AppCompat.Headline"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Dandelion Chocolate"
android:id="@+id/title" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/activity_horizontal_margin"
android:layout_marginTop="16dp"
android:orientation="horizontal"
android:id="@+id/subtitleLayout">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/subtitle"
android:text="Subtitle" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="@dimen/activity_horizontal_margin"
android:id="@+id/coordinateLayout">
<ImageButton
android:layout_width="24dp"
android:layout_height="24dp"
android:alpha="0.36"
android:src="@drawable/ic_room_24dp"
android:background="@null" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/activity_horizontal_margin"
android:layout_marginStart="@dimen/activity_horizontal_margin"
android:text="740, Valencia St, San Francisco, CA"
android:textColor="@android:color/primary_text_light"
android:id="@+id/bottom_sheet_coordinate" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="@dimen/activity_horizontal_margin"
android:id="@+id/timeLayout">
<ImageButton
android:layout_width="24dp"
android:layout_height="24dp"
android:alpha="0.36"
android:src="@drawable/ic_query_builder_24dp"
android:background="@null" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/activity_horizontal_margin"
android:layout_marginStart="@dimen/activity_horizontal_margin"
android:text="Wed, 10 AM - 9 PM"
android:textColor="@android:color/primary_text_light"
android:id="@+id/bottom_sheet_time" />
</LinearLayout>
</LinearLayout>
</FrameLayout>
</android.support.v4.widget.NestedScrollView>
Wo Sie Aufruf changeVisibility() -Methode? – Lawrance
In einem Klick-Listener einer Fab-Taste – Tanrikut