Android笔记之DrawerLayout的基本使用
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内容图文
效果图
activity_main.xml
<? xml version="1.0" encoding="utf-8" ?> < LinearLayout xmlns:android ="http://schemas.android.com/apk/res/android" android:layout_width ="match_parent" android:layout_height ="match_parent" > < android.support.v4.widget.DrawerLayout android:id ="@+id/drawerLayout" android:layout_width ="match_parent" android:layout_height ="match_parent" > < RelativeLayout android:layout_width ="match_parent" android:layout_height ="match_parent" android:background ="#ffffffff" > < ImageView android:layout_width ="match_parent" android:layout_height ="355dp" android:background ="@mipmap/ic_main_background" /> < RelativeLayout android:id ="@+id/titleRelativeLayout" android:layout_width ="match_parent" android:layout_height ="45dp" android:layout_marginTop ="18dp" > < FrameLayout android:id ="@+id/userFrameLayout" android:layout_width ="45dp" android:layout_height ="match_parent" > < ImageView android:layout_width ="20dp" android:layout_height ="20dp" android:layout_gravity ="center_vertical" android:layout_marginLeft ="15dp" android:src ="@mipmap/ic_user" /> </ FrameLayout > < TextView android:layout_width ="wrap_content" android:layout_height ="wrap_content" android:layout_centerInParent ="true" android:text ="标题" android:textColor ="#fff0f0f0" android:textSize ="18sp" /> </ RelativeLayout > < TextView android:layout_width ="wrap_content" android:layout_height ="wrap_content" android:layout_centerHorizontal ="true" android:layout_marginTop ="150dp" android:text ="DrawerLayout演示" android:textColor ="#fff0f0f0" android:textSize ="25sp" /> < Button android:layout_width ="wrap_content" android:layout_height ="wrap_content" android:layout_centerHorizontal ="true" android:layout_marginTop ="500dp" android:text ="This is a stub." android:textAllCaps ="false" /> </ RelativeLayout > < LinearLayout android:id ="@+id/leftLinearLayout" android:layout_width ="233dp" android:layout_height ="match_parent" android:layout_gravity ="left" android:background ="#ffffffff" android:orientation ="vertical" > < LinearLayout android:layout_width ="match_parent" android:layout_height ="wrap_content" android:layout_marginTop ="39dp" android:layout_marginBottom ="23dp" > < ImageView android:layout_width ="56dp" android:layout_height ="56dp" android:layout_marginLeft ="18dp" android:layout_marginRight ="16dp" android:src ="@mipmap/ic_portrait" /> < TextView android:layout_width ="wrap_content" android:layout_height ="wrap_content" android:layout_gravity ="center_vertical" android:text ="布同林" android:textColor ="#ff1b1b1b" android:textSize ="18sp" /> </ LinearLayout > < View android:layout_width ="match_parent" android:layout_height ="1dp" android:background ="#ffdfdfdf" /> < TextView android:layout_width ="match_parent" android:layout_height ="wrap_content" android:layout_marginLeft ="18dp" android:drawableLeft ="@mipmap/ic_profile" android:drawablePadding ="17dp" android:paddingTop ="30dp" android:text ="我的资料" android:textColor ="#ff1b1b1b" android:textSize ="14sp" /> < TextView android:layout_width ="match_parent" android:layout_height ="wrap_content" android:layout_marginLeft ="18dp" android:drawableLeft ="@mipmap/ic_message" android:drawablePadding ="17dp" android:paddingTop ="27dp" android:text ="我的消息" android:textColor ="#ff1b1b1b" android:textSize ="14sp" /> < TextView android:id ="@+id/aboutUsTextView" android:layout_width ="match_parent" android:layout_height ="wrap_content" android:layout_marginLeft ="18dp" android:drawableLeft ="@mipmap/ic_information" android:drawablePadding ="17dp" android:paddingTop ="27dp" android:text ="关于我们" android:textColor ="#ff1b1b1b" android:textSize ="14sp" /> < Button android:id ="@+id/closeDrawerButton" android:layout_width ="wrap_content" android:layout_height ="wrap_content" android:layout_gravity ="center" android:layout_marginTop ="40dp" android:text ="关闭" /> </ LinearLayout > </ android.support.v4.widget.DrawerLayout > </ LinearLayout >
MainActivity.java
package com.bu_ish.empty; import android.graphics.Color; import android.os.Build; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.AlertDialog; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.Gravity; import android.view.View; import android.view.Window; public class MainActivity extends AppCompatActivity { private DrawerLayout drawerLayout; @Override protectedvoid onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Window window = getWindow(); window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { window.setStatusBarColor(Color.TRANSPARENT); } drawerLayout = findViewById(R.id.drawerLayout); findViewById(R.id.userFrameLayout).setOnClickListener(new View.OnClickListener() { @Override publicvoid onClick(View v) { drawerLayout.openDrawer(Gravity.LEFT); } }); findViewById(R.id.aboutUsTextView).setOnClickListener(new View.OnClickListener() { @Override publicvoid onClick(View v) { new AlertDialog.Builder(MainActivity.this).setMessage("布同林").show(); } }); findViewById(R.id.closeDrawerButton).setOnClickListener(new View.OnClickListener() { @Override publicvoid onClick(View v) { drawerLayout.closeDrawer(Gravity.LEFT); } }); } }
P.S.
从左侧划出菜单,则android:layout_gravity="left"
DrawerLayout.openDrawer(int gravity):打开菜单
DrawerLayout.closeDrawer(int gravity):关闭菜单
完整Demo
链接:https://pan.baidu.com/s/16tsE4jiQWbTdGSNKBHK-4g
提取码:cd25
原文:https://www.cnblogs.com/buyishi/p/10516635.html
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