短视频app源码，Android开发底部滑出菜单

短视频app源码&＃xff0c;Android开发底部滑出菜单

首先依赖三方库

implementation &＃39;androidx.appcompat:appcompat:1.2.0&＃39;implementation &＃39;com.google.android.material:material:1.3.0&＃39;


再看主页面的布局

<?xml version&＃61;"1.0" encoding&＃61;"utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android&＃61;"http://schemas.android.com/apk/res/android"xmlns:app&＃61;"http://schemas.android.com/apk/res-auto"android:id&＃61;"&＃64;&＃43;id/cl_chouti"android:layout_width&＃61;"match_parent"android:layout_height&＃61;"match_parent"><FrameLayoutandroid:layout_width&＃61;"match_parent"android:layout_height&＃61;"match_parent"><TextViewandroid:layout_width&＃61;"match_parent"android:layout_height&＃61;"match_parent"android:gravity&＃61;"center"android:text&＃61;"测试数据" /></FrameLayout><!--behavior_hideable布局是否可以哦隐藏--><RelativeLayoutandroid:id&＃61;"&＃64;&＃43;id/bottom_sheet"android:layout_width&＃61;"match_parent"android:layout_height&＃61;"wrap_content"android:layout_alignParentBottom&＃61;"true"app:behavior_hideable&＃61;"false"app:behavior_peekHeight&＃61;"160dp"app:layout_behavior&＃61;"&＃64;string/bottom_sheet_behavior"><include layout&＃61;"&＃64;layout/layout_bottom_sheet" /></RelativeLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
include文件<?xml version&＃61;"1.0" encoding&＃61;"utf-8"?>
<LinearLayout xmlns:android&＃61;"http://schemas.android.com/apk/res/android"android:layout_width&＃61;"match_parent"android:layout_height&＃61;"wrap_content"android:background&＃61;"#ffffff"android:orientation&＃61;"vertical"><TextViewandroid:id&＃61;"&＃64;&＃43;id/tv_tishi"android:layout_width&＃61;"wrap_content"android:layout_height&＃61;"wrap_content"android:layout_gravity&＃61;"center_horizontal"android:layout_marginTop&＃61;"40dp"android:text&＃61;"附近热点"android:textSize&＃61;"10sp" /><androidx.recyclerview.widget.RecyclerViewandroid:id&＃61;"&＃64;&＃43;id/recyclerview"android:layout_width&＃61;"match_parent"android:layout_height&＃61;"300dp"android:background&＃61;"&＃64;color/red" />
</LinearLayout>


在看下使用方法

mainactivitypackage cn.xiayiye5.xiayiye5library.activity;import android.util.Log;
import android.view.View;
import android.widget.RelativeLayout;import androidx.annotation.NonNull;import com.google.android.material.bottomsheet.BottomSheetBehavior;import cn.xiayiye5.xiayiye5library.R;/*** &＃64;author : xiayiye5* &＃64;date : 2021/3/15 09:59* 类描述 :*/
public class BottomScrollerOutActivity extends BaseActivity {&＃64;Overrideprotected int getLayoutView() {return R.layout.activity_scroller_out;}&＃64;Overrideprotected void initId() {//底部抽屉栏展示地址RelativeLayout bottomSheet &＃61; findViewById(R.id.bottom_sheet);BottomSheetBehavior<RelativeLayout> behavior &＃61; BottomSheetBehavior.from(bottomSheet);//setBottomSheetCallback已过时behavior.addBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {&＃64;Overridepublic void onStateChanged(&＃64;NonNull View bottomSheet, &＃64;BottomSheetBehavior.State int newState) {String state &＃61; "null";switch (newState) {case 1:state &＃61; "STATE_DRAGGING";//过渡状态此时用户正在向上或者向下拖动bottom sheetbreak;case 2:state &＃61; "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break;case 3:state &＃61; "STATE_EXPANDED"; //处于完全展开的状态break;case 4:state &＃61; "STATE_COLLAPSED"; //默认的折叠状态break;case 5:state &＃61; "STATE_HIDDEN"; //下滑动完全隐藏 bottom sheetbreak;default:break;}}&＃64;Overridepublic void onSlide(&＃64;NonNull View bottomSheet, float slideOffset) {Log.d("BottomSheetDemo", "slideOffset:" &＃43; slideOffset);}});}&＃64;Overrideprotected void loadData() {}
}


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