我试过这个:
final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
final List pkgAppsList = context.getPackageManager().queryIntentActivities( mainIntent, 0);
此代码为我提供了已安装应用程序包名称等的列表。但我只想将应用程序名称作为字符串类型列表。我该怎么办?
答案 0 :(得分:3)
您可以使用以下代码:::请参阅此LINK
public class AppList extends Activity {
....
private ArrayList results = new ArrayList();
@Override
public void onCreate(Bundle savedInstanceState) {
.....
PackageManager pm = this.getPackageManager();
Intent intent = new Intent(Intent.ACTION_MAIN, null);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
List list = pm.queryIntentActivities(intent, PackageManager.PERMISSION_GRANTED);
for (ResolveInfo rInfo : list) {
results.add(rInfo.activityInfo.applicationInfo.loadLabel(pm).toString());
Log.w("Installed Applications", rInfo.activityInfo.applicationInfo.loadLabel(pm).toString());
}
}
}
在上面的代码中“结果”是安装的数组列表应用