-1 android android-manifest upi
我尝试使用查询包还在清单中添加了意图过滤器,但所有应用程序都显示我只需要 upi 应用程序
尝试下面的代码。
packageManager = context.getPackageManager();
final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_DEFAULT);
mainIntent.addCategory(Intent.CATEGORY_BROWSABLE);
mainIntent.setAction(Intent.ACTION_VIEW);
Uri uri1 = new Uri.Builder().scheme("upi").authority("pay").build();
mainIntent.setData(uri1);
final List pkgAppsList =
context.getPackageManager().queryIntentActivities(mainIntent, 0);
for (int i = 0; i < pkgAppsList.size(); i++) {
ResolveInfo resolveInfo = (ResolveInfo) pkgAppsList.get(i);
Log.d("TAG", "packageName: " + resolveInfo.activityInfo.packageName);
Log.d("TAG", "AppName: " + resolveInfo.loadLabel(packageManager));
Log.d("TAG", "AppIcon: " +resolveInfo.loadIcon(packageManager));
}
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。如果您的应用面向 Android 11(API 级别 30)或更高版本,系统会自动使某些应用对您的应用可见,但默认情况下会隐藏其他应用。因此,要适用于 OS 11 及更高版本,请包含以下“查询”元素。
<queries>
<intent>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:host="pay"
android:scheme="upi" />
</intent>
</queries>
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