Android Question Deeplinking problem

davemorris · Aug 28, 2021

Hi,
I am looking at an application that would benefit from using Deeplinking.
However, there only appears a few references in the forum covering this subject.
I started by attempting to run DonManfred's tutorial on Deeplinking

Using App Deeplinking in your app (based on json Config file)

In this tutorial i will show a way of using MobileDeepLinking in your app. To use App deeplinking in your app to you need to setup your manifet to do so Lets start with it: Edit your manifest and add AddApplicationText( ) to it. mydeep in this case is the...

www.b4x.com

. Sadly, it crashes with the following error report.

Logger connected to: TCL 5010X
--------- beginning of crash
--------- beginning of main
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
Action=android.intent.action.MAIN
** Activity (main) Pause, UserClosed = false **
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.donmanfred.deeplinking/org.mobiledeeplinking.android.MobileDeepLinking}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2583)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1499)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:5765)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at org.mobiledeeplinking.android.MobileDeepLinking.onCreate(MobileDeepLinking.java:73)
at android.app.Activity.performCreate(Activity.java:6301)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1113)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2530)
... 9 more
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
Action=android.intent.action.MAIN
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.donmanfred.deeplinking/org.mobiledeeplinking.android.MobileDeepLinking}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2583)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1499)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:5765)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at org.mobiledeeplinking.android.MobileDeepLinking.onCreate(MobileDeepLinking.java:73)
at android.app.Activity.performCreate(Activity.java:6301)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1113)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2530)
... 9 more
*** Service (starter) Create ***
** Service (starter) Start **
--------- beginning of system
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
Action=android.intent.action.MAIN
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.donmanfred.deeplinking/org.mobiledeeplinking.android.MobileDeepLinking}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2583)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1499)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:5765)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at org.mobiledeeplinking.android.MobileDeepLinking.onCreate(MobileDeepLinking.java:73)
at android.app.Activity.performCreate(Activity.java:6301)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1113)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2530)
... 9 more
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
Action=android.intent.action.MAIN
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.donmanfred.deeplinking/org.mobiledeeplinking.android.MobileDeepLinking}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2583)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1499)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:5765)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at org.mobiledeeplinking.android.MobileDeepLinking.onCreate(MobileDeepLinking.java:73)
at android.app.Activity.performCreate(Activity.java:6301)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1113)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2530)
... 9 more
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
Action=android.intent.action.MAIN
** Activity (main) Pause, UserClosed = false **
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.donmanfred.deeplinking/org.mobiledeeplinking.android.MobileDeepLinking}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2583)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1499)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:207)
at android.app.ActivityThread.main(ActivityThread.java:5765)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Boolean org.mobiledeeplinking.android.MobileDeepLinkingConfig.getLogging()' on a null object reference
at org.mobiledeeplinking.android.MobileDeepLinking.onCreate(MobileDeepLinking.java:73)
at android.app.Activity.performCreate(Activity.java:6301)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1113)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2530)
... 9 more

The question is this tutorial too old (or have missed an important stage - which is usually the case!).
Also could someone (if deeplinking is still used) give me a pointer in the right direction for information on how to implement this feature.

Kind regards
Dave Morris

aeric · Aug 31, 2021

GitHub - mobiledeeplinking/mobiledeeplinking-android

Contribute to mobiledeeplinking/mobiledeeplinking-android development by creating an account on GitHub.

github.com

This Repository is no longer maintained

aeric · Aug 31, 2021

How to execute/call/run a deeplink ?

I found some post regarding how to make our app support deeplink. But cannot found how to execute/call/run another app deeplink ? For Example, My Supplier send me an app where support deeplink : superappandroid://lobbyevoandroid?account=username&password=password in My B4A App, How to I...

www.b4x.com

Android Question Deeplinking problem

davemorris

Active Member

Using App Deeplinking in your app (based on json Config file)

aeric

Expert

GitHub - mobiledeeplinking/mobiledeeplinking-android

This Repository is no longer maintained

aeric

Expert

How to execute/call/run a deeplink ?

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Android Question Deeplinking problem

davemorris

Active Member

Using App Deeplinking in your app (based on json Config file)

aeric

Expert

GitHub - mobiledeeplinking/mobiledeeplinking-android

This Repository is no longer maintained​

aeric

Expert

How to execute/call/run a deeplink ?

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