java实现获取安卓设备里已安装的软件包
作者:hebedich 时间:2022-10-21 00:53:04
之前的文章向大家介绍了几个项目中常用的实用功能,那么在这篇文中,我将向大家介绍如何获取Android手机中已经安装的手机应用程序,好了,废话不多说,直接上代码
private String getInstalledAppListAsString(){
PackageManager pm = context.getPackageManager();
List<ApplicationInfo> apps = pm.getInstalledApplications(PackageManager.GET_GIDS);
StringBuffer stringBuffer = new StringBuffer();
for (ApplicationInfo app : apps) {
if(pm.getLaunchIntentForPackage(app.packageName) != null) {
// apps with launcher intent
if((app.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 1) {
// updated system apps
} else if ((app.flags & ApplicationInfo.FLAG_SYSTEM) == 1) {
// system apps
} else {
// user installed apps
stringBuffer.append(app.packageName).append(';');
}
}
}
return stringBuffer.toString();
}
下面我们看看具体如何获取各个应用的相关信息呢
package cn.lyz.mobilesafe.domain;
import android.graphics.drawable.Drawable;
/**
* 获取的应用基本信息实体类
* @author liuyazhuang
*
*/
public class AppInfo {
//图标
private Drawable app_icon;
//应用名称
private String app_name;
//应用版本号
private String app_version;
//应用包名
private String packagename;
//是否是用户app
private boolean isUserApp;
public AppInfo() {
super();
// TODO Auto-generated constructor stub
}
public AppInfo(Drawable app_icon, String app_name, String app_version,
String packagename) {
super();
this.app_icon = app_icon;
this.app_name = app_name;
this.app_version = app_version;
this.packagename = packagename;
}
public AppInfo(Drawable app_icon, String app_name, String app_version,
String packagename, boolean isUserApp) {
super();
this.app_icon = app_icon;
this.app_name = app_name;
this.app_version = app_version;
this.packagename = packagename;
this.isUserApp = isUserApp;
}
public Drawable getApp_icon() {
return app_icon;
}
public void setApp_icon(Drawable app_icon) {
this.app_icon = app_icon;
}
public String getApp_name() {
return app_name;
}
public void setApp_name(String app_name) {
this.app_name = app_name;
}
public String getApp_version() {
return app_version;
}
public void setApp_version(String app_version) {
this.app_version = app_version;
}
public String getPackagename() {
return packagename;
}
public void setPackagename(String packagename) {
this.packagename = packagename;
}
public boolean isUserApp() {
return isUserApp;
}
public void setUserApp(boolean isUserApp) {
this.isUserApp = isUserApp;
}
@Override
public String toString() {
return "AppInfo [app_icon=" + app_icon + ", app_name=" + app_name
+ ", app_version=" + app_version + ", packagename="
+ packagename + ", isUserApp=" + isUserApp + "]";
}
}
标签:java,安卓,软件包
![](/images/zang.png)
![](/images/jiucuo.png)
猜你喜欢
java搭建ftp/sftp进行数据传递的全过程
2023-11-29 15:08:10
![](https://img.aspxhome.com/file/2023/6/60486_0s.png)
C#加密解密文件小工具实现代码
2021-09-21 07:31:41
![](https://img.aspxhome.com/file/2023/4/86954_0s.png)
Spring学习笔记1之IOC详解尽量使用注解以及java代码
2021-10-07 16:17:02
![](https://img.aspxhome.com/file/2023/3/84253_0s.png)
C# 通过ServiceStack 操作Redis
2023-12-13 06:18:01
![](https://img.aspxhome.com/file/2023/2/80022_0s.png)
解析StreamReader与文件乱码问题的解决方法
2022-09-11 18:34:56
![](https://img.aspxhome.com/file/2023/2/129702_0s.jpg)
使用java采集京东商城行政区划数据示例
2023-04-17 06:31:52
java中超过long范围的超大整数相加算法详解(面试高频)
2022-09-15 11:22:05
![](https://img.aspxhome.com/file/2023/0/61850_0s.png)
Android项目实现短信的发送、接收和对短信进行拦截
2021-06-14 06:59:26
![](https://img.aspxhome.com/file/2023/2/138812_0s.png)
springboot调用支付宝第三方接口(沙箱环境)
2023-11-25 06:12:08
![](https://img.aspxhome.com/file/2023/8/58748_0s.png)
解决在Unity中使用FairyGUI遇到的坑
2023-10-27 13:04:24
![](https://img.aspxhome.com/file/2023/2/122732_0s.png)
C++类中的static和const用法实例教程
2023-07-03 23:19:07
Java 多线程并发ReentrantLock
2022-02-23 11:53:23
![](https://img.aspxhome.com/file/2023/9/66949_0s.png)
C#中[]的几种用法示例代码
2022-03-20 05:50:46
![](https://img.aspxhome.com/file/2023/4/94554_0s.png)
Winform跨线程操作的简单方法
2023-04-28 09:38:46
C++实现TCP客户端及服务器Recv数据筛选处理详解
2022-02-22 12:41:38
![](https://img.aspxhome.com/file/2023/9/114899_0s.jpg)
c# 垃圾回收(GC)优化
2023-07-29 23:00:58
![](https://img.aspxhome.com/file/2023/4/68104_0s.png)
Java 多用户登录限制的实现方法
2022-04-06 07:32:46
C#简单的向量用法实例教程
2022-09-27 09:57:29
java数字转汉字工具类详解
2023-04-28 02:00:26
c#委托详解和和示例分享
2022-10-26 12:29:41
![](https://img.aspxhome.com/file/2023/8/83238_0s.jpg)