I have been struggling for days now to get local notifications to display on an Android device. Notifications simply do not show up and I’m getting a developer warning: I went through many tutorials and StackOverflow posts to see if there’s anything I missed, but I simply can’t find it. Can someone please take a look if I did something
Tag: android-studio
Java Android ImageView-Image rotation only works for the first time
I have written a code on in java for image view that will rotate and fade away and another image will be visible, I use imageViewer.animate.rotation(3600).alpha(0); now this works fine when I run the code on an emulator, the images fade and re-appear just fine, but the problem is about the rotation after I compile the app for the first
View binding with include layout not working
I want to use view binding to bind the view in include layout. I had given the included layout with an id ‘topBar’ but still failed to access the views inside of it. And I try to use Android studio auto-fix to create a local variable to see its type. It shows type “android.widget . a” I am using Android
Function “onButtonClicked” is never use
I have created a function called “onButtonClicked” and I want the button (bt301_tw) to send me to the activity (MainActivity_04_ReadioGroup). The problem is when I create the function …
CountDownTimer in Android using Java
I am trying to implement a timer in android. I am using the countdowntimer. Here, is the timer code: The timer keeps updating the amount of time left on the user’s screen. The problem is the timer keeps ending at 00:01 (1 second), it never displays 00:00 and the alarm tone rings 2 seconds after the timer ends. How can
In Android Studio why is there no TextViewPreference?
Ok so I wanted to create a Settings activity. I was told using the Preference layout makes it much easier. I want a TextView that when clicked does a certain action, yet there is no TextViewPreference….
How can I change the font size in Android Studio?
I don’t want to change the font size of Android Studio itself, but rather the font size of the app i’m working on. All the search results I have found talk about the user interface or zooming in. I’m …
How can I change the text color and the tint color of radiobuttons in a Alert?
Right now I have a button and when clicked it pops up with an AlertDialog with 3 radiobuttons. I want to change the text color and the tint color to match what I have on the rest of the app. Besides the call to the method this is all the code I have for the Alert: I have tried to
Android Emulator stays with black screen after trying a lot of things to fix it
My Android emulator starts but do not progress from the black screen, it happened from one day to another a few days after installing Android Studio 4.0. I tried the next things: Reinstall completely from zero Android Studio Installing/Uninstalling Android Emulator, Intel Xahm, Android Platform Tools Creating and deleting New devices in the avd Manager with differentes images of Android
setLocale for change language has no effect in Android
If Generated Signed Bundle – Release, i failed to change the language of an app programmatically on some Android devices..but if Build Apk(s), it’s work on all Android devices.. This is a list of devices that have been tested : ✓ Samsung J7 prime ✓ Samsung A50 ✓ Vivo y81 x Xiaomi Redmi Note 8 This is a resource that