Recently, I've added the stripe_sdk package to my flutter project. The 3DS system requires to add a deep link mechanism to come back to the app when the 3D is OK or KO.
On iOS, I modified my Info.plist to declare the scheme, it works well when I debug and when I deploy the released version via diawi.
On Android, I modified my android/app/src/main/AndroidManifest.xml to add in intent-filters :
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:scheme="myapp"
android:host="3ds.myapp.fr" />
</intent-filter>
No compilation issue, when I debug on simulator or device, no problem. The issue appears when I build a release package using flutter build apk, and distribute it via diawi. the apk is well download, installation works also, but at the end of the installation, The "Open" button is not active. The app is not present with others apps. If I go to parameters -> Applications, I can find my app, but the "open" button is also inactive. I can only uninstall my app. PS : The issue is exactly the same if I upload directly my apk without using diawi.
I tried to modify the scheme and host, and the result is always the same : unable to open my app.
If I modify my AndroidManifest.xml to remove the BROWSABLE category and rebuild the package, all becomes OK again. The app can be launched.
What can be the issue ?
Thanks, Luc
My full AndroidManifest.xml :
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="fr.myapp">
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
calls FlutterMain.startInitialization(this); in its onCreate method.
In most cases you can leave this as-is, but you if you want to provide
additional functionality it is fine to subclass or reimplement
FlutterApplication and put your custom class here. -->
<application
android:name="io.flutter.app.FlutterApplication"
android:label="myapp"
android:icon="@mipmap/ic_launcher">
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<!-- Specifies an Android theme to apply to this Activity as soon as
the Android process has started. This theme is visible to the user
while the Flutter UI initializes. After that, this theme continues
to determine the Window background behind the Flutter UI. -->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
<!-- Displays an Android View that continues showing the launch screen
Drawable until Flutter paints its first frame, then this splash
screen fades out. A splash screen is useful to avoid any visual
gap between the end of Android's launch screen and the painting of
Flutter's first frame. -->
<meta-data
android:name="io.flutter.embedding.android.SplashScreenDrawable"
android:resource="@drawable/launch_background"
/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:scheme="myapp"
android:host="3ds.myapp.fr" />
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.INTERNET" />
</manifest>
The standard launcher intent in Android does not include a URI, so it will not match the combined filter.
An intent that contains neither a URI nor a MIME type passes the test only if the filter does not specify any URIs or MIME types.
In order to accept both the launcher intent and an ACTION_VIEW intent for your URI scheme, MainActivity will need two intent filters:
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:scheme="myapp"
android:host="3ds.myapp.fr" />
</intent-filter>