request_permission 2.1.3
request_permission: ^2.1.3 copied to clipboard
A plugin for requesting android permissions with string constants.
Introduction #
Use this plugin to request the declared permissions in your apps AndroidManifest.xml
.
The android permission "android.permission.SYSTEM_ALERT_WINDOW" always gets requested at last.
Setup #
Android #
Add the permissions your app needs to the android/app/src/main/AndroidManifest.xml. Put the permissions in the manifest tag, infront of the application tag.
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.project">
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.CALL_PHONE"/>
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
<application>
...
IOS #
Currently this plugin only supports Android, if you want to you can contribute to it.
Usage #
After adding the permissions, you can request them in your Flutter app.
Obtain the instance #
RequestPermission requestPermission = RequestPermission.instance;
Request the permissions #
ElevatedButton(
child: Text("request permissions"),
onPressed: () {
// 101 is the requestCode
requestPermission.requestMultipleAndroidPermissions({
"android.permission.CAMERA",
"android.permission.CALL_PHONE",
"android.permission.SYSTEM_ALERT_WINDOW"
}, 101);
},
),
Or request just one permission:
ElevatedButton(
child: Text("request camera permission"),
onPressed: () {
// 27 is the requestCode
requestPermission.requestAndroidPermission("android.permission.CAMERA", 27);
},
),
ElevatedButton(
child: Text("request call_phone permission"),
onPressed: () {
// 28 is the requestCode
requestPermission.requestAndroidPermission("android.permission.CALL_PHONE", 28);
},
),
Listen to the users choice #
requestPermission.results.listen((event) {
event.grantedPermissions.forEach((permission, isGranted) {
if (isGranted) {
print("The permission \"$permission\" has been granted!");
} else {
print("The permission \"$permission\" has NOT been granted!");
}
});
});