android:获取已经安装软件列表
主函数奉上
private void listPackages() {
ArrayList<PInfo> apps = getInstalledApps(false); /* false = no system packages */
final int max = apps.size();
for (int i=0; i<max; i++) {
apps.get(i).prettyPrint();
}
}
private ArrayList<PInfo> getInstalledApps(boolean getSysPackages) {
ArrayList<PInfo> res = new ArrayList<PInfo>();
List<PackageInfo> packs = getPackageManager().getInstalledPackages(0);
for(int i=0;i<packs.size();i++) {
PackageInfo p = packs.get(i);
if ((!getSysPackages) && (p.versionName == null)) {
continue ;
}
PInfo newInfo = new PInfo();
newInfo.appname = p.applicationInfo.loadLabel(getPackageManager()).toString();
newInfo.pname = p.packageName;
newInfo.versionName = p.versionName;
newInfo.versionCode = p.versionCode;
newInfo.icon = p.applicationInfo.loadIcon(getPackageManager());
res.add(newInfo);
}
return res;
}
转自:http://lfcaolibin.javaeye.com/blog/618663
更多相关文章
- 【Android自学笔记】为Android应用程序添加Rate功能
- android 获取未安装apk的icon、name等信息
- Android(安卓)Audio代码分析17 - setvolume函数
- android adb adbd analyse
- [置顶] android adb adbd analyse
- Android休眠唤醒驱动流程分析
- 【android】说说GestureDetector.OnGestureListener onScroll函
- android JNI库实现reboot,recovery
- 箭头函数的基础使用