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android 遍历安装过的包名


pageManage = getPackageManager();
List<PackageInfo> packages = pageManage.getInstalledPackages(0);
for(int i=0;i<packages.size();i++) {
PackageInfo packageInfo = packages.get(i);
String appName = packageInfo.applicationInfo.loadLabel(getPackageManager()).toString();
String pagName = packageInfo.packageName;
if(pagName.equals("com.cric.mobile.manager")){
image.setBackgroundDrawable(packageInfo.applicationInfo.loadIcon(pageManage));
Intent intent = pageManage.getLaunchIntentForPackage("com.cric.mobile.manager");
startActivity(intent);

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