主题：Android 皮肤apk实现换肤

最新推荐文章于 2021-05-26 20:01:59 发布

原创最新推荐文章于 2021-05-26 20:01:59 发布 · 234 阅读

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#移动开发 #java

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本文介绍如何使用Java编程语言安装并配置多种皮肤的程序实例，包括程序运行效果展示、核心代码解析及安装与卸载皮肤的操作步骤。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

[img]http://dl.iteye.com/upload/attachment/0070/1587/7c9ad74e-f7b3-3406-8897-de44ec624c48.jpg[/img]

运行效果: [img]http://dl.iteye.com/upload/attachment/0070/1581/43572f4d-d350-3482-a475-ef3d0c0bc815.jpg[/img]
[img]http://dl.iteye.com/upload/attachment/0070/1583/359a83d7-77d3-300f-abc2-bc55c33fdc36.jpg[/img]

[img]http://dl.iteye.com/upload/attachment/0070/1585/8f1c8f00-234d-323e-8ecc-f8825104cf56.jpg[/img]

[img]http://dl.iteye.com/upload/attachment/0070/1589/e614496e-b360-35f8-9d14-8e926d5481b5.jpg[/img]
没有安装顺序，先安装皮肤后安装主程序完全可以。
安装成功之后在程序里面找不皮肤1/2/3启动文件，因为皮肤只能在主程序中使用。在卸载里面能看到安装上的皮肤，可以卸载掉。

好了来看下主要代码:
Java代码
package com.iaiai;

import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import android.app.Activity;
import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.widget.Button;
import android.widget.LinearLayout;

/**
*
* 
* Title: MainActivity.java
* 
* 
* E-Mail: 176291935@qq.com
* 
* 
* QQ: 176291935
* 
* 
* Http: iaiai.iteye.com
* 
* 
* Create time: 2011-10-18
* 
*
* @author 丸子
* @version 0.0.1
*/
public class MainActivity extends Activity {

private ArrayList<PackageInfo> getAllSkin() {
ArrayList<PackageInfo> skinList = new ArrayList<PackageInfo>();
List<PackageInfo> packs = getPackageManager().getInstalledPackages(0);
for (PackageInfo p : packs) {
if (isSkinPackage(p.packageName)) {
skinList.add(p);
}
}
return skinList;
}

private boolean isSkinPackage(String packageName) {
String rex = "com.iaiai\\w";
Pattern pattern = Pattern.compile(rex);
Matcher matcher = pattern.matcher(packageName);
return matcher.find();
}

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

final LinearLayout layout = (LinearLayout) findViewById(R.id.layout);

((Button) findViewById(R.id.def))
.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
layout.setBackgroundDrawable(getResources()
.getDrawable(R.drawable.bg));
}
});

ArrayList<PackageInfo> skinList = getAllSkin();

for (int i = 0; i < skinList.size(); i++) {
try {
final Context friendContext = createPackageContext(
skinList.get(i).packageName,
Context.CONTEXT_IGNORE_SECURITY);

Button btn = new Button(this);
btn.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT));
btn.setText(friendContext.getText(R.string.app_name));
btn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
layout.setBackgroundDrawable(friendContext
.getResources().getDrawable(R.drawable.bg));
}
});

layout.addView(btn);
} catch (NameNotFoundException e) {
e.printStackTrace();
}
}
}

}

其它请下载附件查看。