一个Android小实验

最新推荐文章于 2024-10-16 08:00:00 发布

原创最新推荐文章于 2024-10-16 08:00:00 发布 · 315 阅读

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运行效果：
这里写图片描述
mainactivty

package edu.bzu.cn.myapplication;

import android.app.Activity;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }
}

style

<resources>


    <style name="AppBaseTheme" parent="android:Theme.Light">
    </style>
    <style name="AppTheme" parent="AppBaseTheme">
    </style>
    <!-- 宽 match——parent 高  wrap_content-->
    <style name="h_wrap_content">
        <item name="android:layout_width">match_parent</item>
        <item name="android:layout_height">wrap_content</item>
    </style>
    <!-- 宽高都 match——parent -->
    <style name="tv_style">
        <item name="android:layout_width">145dp</item>
        <item name="android:layout_height">90dp</item>
        <item name="android:gravity">center</item>
        <item name="android:paddingTop">8dp</item>
        <item name="android:paddingBottom">8dp</item>
        <item name="android:drawablePadding">5dp</item>
        <item name="android:background">@android:color/white</item>
    </style>

</resources>

layout文件夹中的activtiy_main

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/darker_gray"
    android:orientation="vertical"
    tools:context=".MainActivity" >
    <RelativeLayout style="@style/h_wrap_content"
        android:layout_marginTop="10dp">
        <TextView
            style="@style/tv_style"
            android:layout_alignParentLeft="true"
            android:layout_marginLeft="10dp"
            android:drawableTop="@drawable/clound"
            android:text="@string/_cloud" />
        <TextView
            style="@style/tv_style"
            android:layout_alignParentRight="true"
            android:layout_marginRight="10dp"
            android:drawableTop="@drawable/bluetooth"
            android:text="@string/_bluetooth" />
    </RelativeLayout>
    <RelativeLayout style="@style/h_wrap_content"
        android:layout_marginTop="10dp">
        <TextView
            style="@style/tv_style"
            android:layout_alignParentLeft="true"
            android:layout_marginLeft="10dp"
            android:drawableTop="@drawable/gesture"
            android:text="@string/_gesture" />
        <TextView
            style="@style/tv_style"
            android:layout_alignParentRight="true"
            android:layout_marginRight="10dp"
            android:drawableTop="@drawable/gps"
            android:text="@string/_gps" />
    </RelativeLayout>
    <RelativeLayout style="@style/h_wrap_content"
        android:layout_marginTop="10dp">
        <TextView
            style="@style/tv_style"
            android:layout_alignParentLeft="true"
            android:layout_marginLeft="10dp"
            android:drawableTop="@drawable/info"
            android:text="@string/_system_info" />
        <TextView
            style="@style/tv_style"
            android:layout_alignParentRight="true"
            android:layout_marginRight="10dp"
            android:drawableTop="@drawable/internet"
            android:text="@string/_internet" />
    </RelativeLayout>
    <RelativeLayout style="@style/h_wrap_content"
        android:layout_marginTop="10dp">
        <TextView
            style="@style/tv_style"
            android:layout_alignParentLeft="true"
            android:layout_marginLeft="10dp"
            android:drawableTop="@drawable/language"
            android:text="@string/_language" />
        <TextView
            style="@style/tv_style"
            android:layout_alignParentRight="true"
            android:layout_marginRight="10dp"
            android:drawableTop="@drawable/notifycation"
            android:text="@string/_set_notifycation" />
    </RelativeLayout>
</LinearLayout>

在res目录下创建values-zh-rCN、values-en-rUS文件夹，并在这两个文件夹下创建相应的strings.xml文件
values-zh-rCN文件夹下的strings.xml：

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="app_name">手机信息页面</string>
    <string name="menu_settings">设置</string>
    <string name="hello_world">你好，世界!</string>
    <string name="_cloud">云通信</string>
    <string name="_bluetooth">蓝牙</string>
    <string name="_gesture">自定义手势</string>
    <string name="_gps">定位</string>
    <string name="_system_info">系统信息</string>
    <string name="_internet">网络</string>
    <string name="_language">语言设置</string>
    <string name="_set_notifycation">通知栏设置</string>
</resources>

values-en-rUS文件夹下的strings.xml：

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="app_name">phoneInfo</string>
    <string name="menu_settings">Settings</string>
    <string name="hello_world">Hello world!</string>
    <string name="_cloud">Cloud</string>
    <string name="_bluetooth">Bluetooth</string>
    <string name="_gesture">Gesture</string>
    <string name="_gps">Gps</string>
    <string name="_system_info">SystemInfo</string>
    <string name="_internet">Internet</string>
    <string name="_language">Language</string>
    <string name="_set_notifycation">Notifycation</string>
</resources>