How to make a fade black background in Android Studio
I would like to put a fade black covering my image, just like this one, with a text, a fade background and then my image. I just want to know how to implement this fade. Thank you!
Android Studio – How to go back in android app and take new input
I have two Activities, Activity 1 has 2 EditText, it takes input and goes to the next activity. Now if I go back to the previous activity and enter different input in EditText then it doesn't get updated in the…
Android Studio – Android : Theme.xml and Styles.xml?
In the newer version of Android Studio, I cant see styles.xml, but in the values directory, there are two new XML, theme.xml and theme.xml(night). Does it actually replace the work of styles.xml OR If different what is the difference between…
Error in fail: Auto-Configuration Error: Cannot find Java binary bin/java – Debian
I am using the following configuration on an up-to-date Debian Testing: $ bazel version Bazelisk version: v1.10.1 Starting local Bazel server and connecting to it... Build label: 4.0.0 Build target: bazel-out/k8-opt/bin/src/main/java/com/google/devtools/build/lib/bazel/BazelServer_deploy.jar Build time: Thu Jan 21 07:33:24 2021 (1611214404) Build…
ConstraintLayout braking after displaying Android Studio
I am currently working on an android app, and I'm having an issue with displaying XML layout In Android Studio, everything looks fine, but in the VM it doesn't look too good. This is how it looks in Android Studio:…
Android Studio CheckBox Proble
I want to list by gender from Json with CheckBox, but the error I get is as follows: Attempt to invoke virtual method 'void android.widget.CheckBox.setOnCheckedChangeListener(android.widget.CompoundButton$OnCheckedChangeListener)' on a null object reference holder.ChechKadin.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)…
Android Studio – ViewBinding with Java11, AndroidStudio always shows error (but runs without any problem)
I notice that with Java8 there is no problem with viewBinding in AndroidStudio (Arctic Fox). compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } buildFeatures { viewBinding true } However, once I set compileOptions to JavaVersion.VERSION_11, AndroidStudio always falsely shows viewBiding(s) errors…
Android Studio – How to Store Image in App Specific Folder? IN Android 11. Help to Store Image
Here is My Code the way I'm creating my folder in app Specific directory. private File createDirectory(String dirName) { File file = new File(getApplicationContext().getExternalFilesDir(dirName) + "/" + dirName); if (!file.exists()) { file.mkdir(); } return file; }
Android Studio – Same button (with action) on multiple layouts
I'm making an android app and i want to put a settings button on every layout in the app. When i press the settings button, a custom dialog pops up and i can access the app settings. The problem i'm…
Android Studio – Why MediaPlayer can't be set in MainActivity?
Why when I create the MediaPlayer variable in the Main Activity, the app crashes? ( This code works fine ) public class MainActivity extends AppCompatActivity { MediaPlayer audio = MediaPlayer.create(this, R.raw.my_audio); public void play(View view){ audio.start(); } public void pause(View…