介绍 implementation & # 39; com.android.support:设计:28.0.0& # 39; & lt; ? xml version=?.0“,编码=皍tf-8" ?比;
& lt; android.support.design.widget.CoordinatorLayout xmlns: android=癶ttp://schemas.android.com/apk/res/android"
xmlns:才能应用=癶ttp://schemas.android.com/apk/res-auto"
xmlns:才能工具=癶ttp://schemas.android.com/tools"
android:才能取向=皏ertical"
android:才能layout_width=癿atch_parent"
android:才能layout_height=癿atch_parent"比;
,
& lt; com.amap.api.maps.MapView才能
,,,android: id=癅 + id/map"
,,,android: layout_width=癿atch_parent"
,,,android: layout_height=癿atch_parent"
,,,/比;
& lt;才能使用
,,,android: id=癅 + id/bottom_sheet"
,,,android: layout_width=癿atch_parent"
,,,android: layout_height=皐rap_content"
,,,android: layout_marginBottom=癅dimen/height52px"
,,,的应用:behavior_hideable=癴alse"
,,,的应用:behavior_peekHeight=癅dimen/height84px"
,,,的应用:layout_behavior=癮ndroid.support.design.widget.BottomSheetBehavior"
,,,工具:忽视=癕issingPrefix"
,,,android:背景=? ffffffff"
,,,的在
,
,,,& lt; include 布局=癅layout/bottom_sheet",/比;
& lt;才能/RelativeLayout>
,
& lt;/android.support.design.widget.CoordinatorLayout>
& lt; ? xml version=?.0“,编码=皍tf-8" ?比;
& lt; RelativeLayout xmlns: android=癶ttp://schemas.android.com/apk/res/android"
android:才能layout_width=癿atch_parent"
android:才能layout_height=癅dimen/height216px"
祝辞才能;
& lt; TextView才能
,,,android: layout_width=癿atch_parent"
,,,android: layout_height=?00 dp"
,,,android:重力=癱enter"
,,,android:文本=癰ottom_sheet_peek",/比;
& lt;/RelativeLayout> //底部抽屉栏展示地址
,,,mBehavior =, BottomSheetBehavior.from (mRelativeLayout);
,
,,,mBehavior.setBottomSheetCallback (new BottomSheetBehavior.BottomSheetCallback (), {
,,,,@Override
,,,,,public void onstatechange (@NonNull View bottomSheet,, @BottomSheetBehavior.State int newState), {
,,,,,,,String state =,“null";
,,,,,,,switch (newState), {
,,,,,,,,,case 1:
,,,,,,,,,,,state =,“STATE_DRAGGING"//过渡状态此时用户正在向上或者向下拖动bottom 表
,,,,,,,,,,,休息;
,,,,,,,,,case 2:
,,,,,,,,,,,state =,“STATE_SETTLING",,//,视图从脱离手指自由滑动到最终停下的这一小段时间
,,,,,,,,,,,休息;
,,,,,,,,,case 3:
,,,,,,,,,,,state =,“STATE_EXPANDED",,//处于完全展开的状态
,
,,,,,,,,,,,休息;
,,,,,,,,,case 4:
,,,,,,,,,,,state =,“STATE_COLLAPSED",,//默认的折叠状态
,,,,,,,,,,,休息;
,,,,,,,,,case 5:
,,,,,,,,,,,state =,“STATE_HIDDEN",,//下滑动完全隐藏,bottom 表
,,,,,,,,,,,休息;
,,,,,,,}
,
,,,,,}
,
,,,,@Override
,,,,,public void onSlide (@NonNull View bottomSheet,, float slideOffset), {
null
null
null
null
null
null
null
这期内容当中小编将会给大家带来有关怎么在Android中使用BottomSheet实现一根根可拉伸控件,文章内容丰富且以专业的角度为大家分析和叙述,阅读完这篇文章希望大家可以有所收获。
1,添加依赖:
2,布局
3代码实现
