Hello Stack Overflow, I'm new to Android! I'm designing two buttons, that one of them is above another button like two layers in Photoshop. Button ONE position in Android XML editor I cannot embed photos yet! And here's button ONE:…
I am trying to learn and use ProgressBar in one of my projects. The ProgressBar itself works OK but when I try to show a toast once the ProgressBar has finished, my app crashes right at the time the toast…
There is a project like https://github.com/twitterdev/Twitter-API-v2-sample-code that has java and python code mixed. The problem is open IDEA for java code, and then open PyCharm to work with Python, after a while when I return to IDEA I get error…
Recently someone sent me one android project for training. I'm learning Android Studio, and when i want to build this project, it show this error message: Execution failed for task ':app:compileDebugJavaWithJavac'. > Could not resolve all files for configuration ':app:debugCompileClasspath'.…
2021-08-14 19:43:53.129 8682-8682/com.future.vpn E/AndroidRuntime: FATAL EXCEPTION: main Process: com.future.vpn, PID: 8682 java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference at com.future.vpn.Activities.MainActivity.onStart(MainActivity.java:186) at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1435) at android.app.Activity.performStart(Activity.java:8024) at android.app.ActivityThread.handleStartActivity(ActivityThread.java:3475) at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221) at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201) at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)…
The actual test is to go onto ebay, click on the searchbox, type in "iphone 8", then enter, and then click on the product with the highest amount of product ratings. Here is my code so far `WebDriver driver =…
I have been working on a Flutter application that I've successfully run on both an Android emulator and a physical device during the past couple of weeks. Somehow and all of a sudden, I'm unable to run it in debug…
I have started Android development and this is my first stackoverflow question. I have tried deleting as well as making a new fileHash file. I have aslo tried deleting .gradle file. I am not able to understand, can you guys…
I am printing pdf using the below code which works fine for normal pdfs but crashes with password-protected pdf. is there any way by which we can print password-protected pdf or stop applications from crashing. application crashes even print() called…
Below i have pasted the code of MainActivity package com.example.tunifi; import androidx.appcompat.app.AppCompatActivity; import android.Manifest; import android.content.Intent; import android.os.Bundle; import android.os.Environment; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.Toast; import com.karumi.dexter.Dexter; import com.karumi.dexter.PermissionToken; import com.karumi.dexter.listener.PermissionDeniedResponse; import com.karumi.dexter.listener.PermissionGrantedResponse; import com.karumi.dexter.listener.PermissionRequest;…