标签:ica width inner 表情 apk this spin oid widget
布局文件
<?xml version="1.0" encoding="utf-8"?> <TabHost 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" tools:context=".MainActivity" android:orientation="vertical" android:id="@android:id/tabhost" > <!--选项卡里面需要两个布局文件:一个是上面标签的布局,一个是下面内容的布局--> <LinearLayout android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent"> <TabWidget android:id="@android:id/tabs" android:layout_width="match_parent" android:layout_height="wrap_content"> </TabWidget> <FrameLayout android:id="@android:id/tabcontent" android:layout_width="match_parent" android:layout_height="match_parent"> </FrameLayout> </LinearLayout> </TabHost>
两个子布局文件
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/left" > <ImageView android:layout_width="match_parent" android:layout_height="match_parent" android:src="@drawable/a" /> </LinearLayout>
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent" android:id="@+id/right" > <ImageView android:layout_width="match_parent" android:layout_height="match_parent" android:src="@drawable/b" /> </LinearLayout>
java调用
package com.example.myhighuiiiii; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.LayoutInflater; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.Spinner; import android.widget.TabHost; import android.widget.Toast; public class MainActivity extends AppCompatActivity { TabHost tabHost = null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); tabHost = (TabHost) findViewById(android.R.id.tabhost); tabHost.setup(); //加载两个标签页tab1,tab2的布局文件 LayoutInflater inflater = LayoutInflater.from(this); inflater.inflate( R.layout.tab1,tabHost.getTabContentView() ); inflater.inflate( R.layout.tab2,tabHost.getTabContentView() ); //添加第一个标签页 tabHost.addTab( tabHost.newTabSpec("tab1") .setIndicator("精选表情") .setContent(R.id.left)); //添加第二个标签页 tabHost.addTab( tabHost.newTabSpec("tab2") .setIndicator("投稿精选") .setContent(R.id.right)); } }
标签:ica width inner 表情 apk this spin oid widget
原文地址:https://www.cnblogs.com/zsben991126/p/12233413.html