In order fro PayPal to work it may be necessary to update your android manifest

[nicolobozzato]

Something changed in the way the class manage the activity result you should try to update the manifest in this way See this issue on the original sdk https://github.com/braintree/braintree-android-drop-in/issues/419 That link to this page https://developer.paypal.com/braintree/docs/guides/drop-in/setup-and-integration/android/v4/#paypal

This are the modification necessary for the DropInActivity in the manifest

<activity android:name="com.braintreepayments.api.DropInActivity" android:exported="true" tools:node="merge" > <intent-filter tools:node="removeAll" /> <intent-filter> <action android:name="android.intent.action.VIEW" /> <data android:scheme="@string/braintree" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> </intent-filter> </activity>

I'll try to provide a PR to update the example and documentation as soon as I can, if you can do before even better

[mansiRadicalRack]

Hello,

I have used BraintreeBrowserSwitchActivity version 3.0.0.Now I have changed version 4.0.0 ,so BraintreeBrowserSwitchActivity doesn't work at all.App is crashing Now I have changed manifest file and used com.braintreepayments.api.DropInActivity but Vault flow is not working with this.I can't pass amount 'null' or '0'.It simply doesn't accept it and app crash

[krishnalalstha]

Any problem to this issue? having similar issue

[BunnyBuddy]

com.braintreepayments.api.DropInActivity

With this I see another issue, if you're on Android 14 (only 14 doesn't happen on 15 and only on some devices) if a user cancels the PayPal payment it throws exception and doesn't come back to the app.

Exception java.lang.RuntimeException: at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:4164) at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:4322) at android.app.servertransaction.LaunchActivityItem.execute (LaunchActivityItem.java:103) at android.app.servertransaction.TransactionExecutor.executeCallbacks (TransactionExecutor.java:139) at android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:96) at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2685) at android.os.Handler.dispatchMessage (Handler.java:106) at android.os.Looper.loopOnce (Looper.java:230) at android.os.Looper.loop (Looper.java:319) at android.app.ActivityThread.main (ActivityThread.java:8919) at java.lang.reflect.Method.invoke at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:578) at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1103) Caused by java.lang.NullPointerException: Attempt to invoke virtual method 'void android.os.Bundle.setClassLoader(java.lang.ClassLoader)' on a null object reference at com.braintreepayments.api.DropInActivity.getDropInRequest (DropInActivity.java) at com.braintreepayments.api.DropInActivity.onCreate (DropInActivity.java) at android.app.Activity.performCreate (Activity.java:8975) at android.app.Activity.performCreate (Activity.java:8944) at android.app.Instrumentation.callActivityOnCreate (Instrumentation.java:1456) at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:4146)