How to get event when power button android is pressed – React native
Need help, I'm making a screen locker app using React Native, and want to get an event when the android power button is pressed... Thanks in advance..
Android Studio – How to Convert "Android Open Source Project App" to Gradle Android Studio?
It's my first time seeing a Project but it's not look like Android Studio Project i've seen before. git clone https://android.googlesource.com/platform/packages/apps/Music my friend send me this and i want to develop it like i always doin'. but it cannot. cuz…
Android Studio – NullPointerException when changing layout properties from a custom view
I am trying to implement SearchView with animation, SearchView is used in an activity_location.xml cl_toolbar in activity_location overlaps the SearchView hence I tried to change its visibility to INVISIBLE when openSearch() called and again VISIBLE when closeSearch() called. getting a…
Does firebase store the push notifications sent by the firebase sdk to mobile applications?
I am using googleapis for sending push notifications using this api https://firebase.google.com/docs/reference/fcm/rest/v1/projects.messages/send?authuser=0 I want to know whether google store the push notifications sent by this API from my web application to my mobile app. Asking this question because users data…
Android Studio – android studio design mode went Blank
In my android project i created a custom view using canvas so that i can draw shapes but whenever i add the custom view to my xml my design and blueprint goes blank so that nothing in the design shows.…
How to implement face id authentication in react native android?
I want to implement face authentication and TouchID (finger) in react native for both platform android and ios. I've implemented IOS side face authentication and TouchId authentication. I am using react-native-touch-id library In android when i detect face id and…
Firebase – How to update user data without changes into Firestore when it's checking for already existence in database?
I recently implemented unique username into my app when registering, all good far here, by the way I also need to set it to when the user is editting it's profile. I tried to do the same thing, but I'm…
Firebase – How to wait for a function to complete in android (kotlin)?
I am a beginner in Android development. I am trying to implement RecyclerView which shows a list of groups after downloading it from the Realtime Database. The function loadGroups() is called from the main activity to return a list which…
Android Studio – @style/Widget.Material3.Button causing render problem
When I'm applying style to my button @style/Widget.Material3.Button then it is making the whole layout design disappear and the layout is not visible anymore. Here is my XML Code. <Button style="@style/Widget.Material3.Button" android:id="@+id/button" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginStart="60dp" android:layout_marginTop="16dp" android:layout_marginEnd="60dp" android:text="Text" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent"…
Firebase – how can i fix this error of my todo list?
I have made an to do list with firebase. but when i click to create a new to do, i can't see anything apear on my page but in firebase it does show the string. How can i fix this…