I am trying to allign my cardViews horizontally inside my recyclerView, but when i change the orientation attribute in the XML nothing changes. Does anyone know which other factors are involved? Could there be a problem in the adapter or…
I'm trying to make a bottomnavigation bar where the middle icon is my own icon which should be clickable and should fit in like this In menu dir i made bottom_navigation.xml where lines responsible for the icon i want are…
This question has been asked a lot, but the posted answers do not work for me unfortunately. I am trying to parse custom XML for documentation that has its own DTD and such. My goal is to generate HTML documentation…
I have a problem filling the entire screen in a reclycle view. This is my xml code of the cardview and my view where the reclyclerview is: CardView: This is how it looks in the Ide Android studio: Layout where…
In my app I am showing a list of buttons in a recycler view, with the help of ItemTouchHelper.SimpleCallback ,onMove function I am able to reorder the buttons but after reordering the position is not updating . For eg:- (If…
In my application, On the MainActivity.java I need to display two layouts, One is visible in the initial stage and the other is invisible. When a button is pressed the invisible one get visible and visible one get invisible, here…
this is my xml code i want to set two images in row XML code <?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:padding="10dp" android:background="#ffffff" tools:context=".SplashActivity"> <ImageView android:layout_width="340dp" android:layout_height="340dp" android:layout_gravity="left" android:src="@drawable/ic_2" android:text="Hello World!" android:tint="#ff0000" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="0.498" tools:layout_editor_absoluteX="-52dp" />…
Errors: E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.myapplication, PID: 8501 android.content.res.Resources$NotFoundException: Resource ID #0x7f070058 at android.content.res.Resources.getValue(Resources.java:1266) at androidx.appcompat.widget.ResourceManagerInternal.loadDrawableFromDelegates(ResourceManagerInternal.java:255) at androidx.appcompat.widget.ResourceManagerInternal.getDrawable(ResourceManagerInternal.java:142) at androidx.appcompat.widget.ResourceManagerInternal.getDrawable(ResourceManagerInternal.java:135) at androidx.appcompat.content.res.AppCompatResources.getDrawable(AppCompatResources.java:104) at androidx.appcompat.view.menu.MenuItemImpl.getIcon(MenuItemImpl.java:505) at androidx.appcompat.view.menu.ListMenuItemView.initialize(ListMenuItemView.java:131) at androidx.appcompat.view.menu.MenuAdapter.getView(MenuAdapter.java:109) at androidx.appcompat.view.menu.MenuPopup.measureIndividualMenuWidth(MenuPopup.java:161) at androidx.appcompat.view.menu.StandardMenuPopup.tryShow(StandardMenuPopup.java:174) at androidx.appcompat.view.menu.StandardMenuPopup.show(StandardMenuPopup.java:208) at androidx.appcompat.view.menu.MenuPopupHelper.showPopup(MenuPopupHelper.java:296) at androidx.appcompat.view.menu.MenuPopupHelper.tryShow(MenuPopupHelper.java:182) at…
I am programming an Android application in Java. I have the following xml layout: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:ads="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="wrap_content" tools:context="com.geologyapplications.minerals.Ficha" android:theme="@android:style/Holo.Light.ButtonBar" android:descendantFocusability="beforeDescendants" android:focusableInTouchMode="true"> <androidx.appcompat.widget.Toolbar android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="wrap_content" android:minHeight="?attr/actionBarSize" android:theme="@style/ToolbarTheme"> <TextView android:id="@+id/toolbarTextView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center" android:ellipsize="end"…
I'm trying to set the background color for light mode in my app. The cards I'm displaying should be white in either light or dark mode. Everything I'm reading is telling me that I can simply place the line: app:cardBackgroundColor="#FFEF00"…