i have annoying error when implementing BottomNavigationView. And some similar questions doesn't solved my problem (this). Actually i have development a complex project but in order to new fixed design it needs BottomNav so i try to implementing this new material UI (in my project).
I followed this and some tutorial in youtube like this but after i run my apps i got crash. The error log like below:
FATAL EXCEPTION: main
Process: mobile.android.tribun, PID: 10216
java.lang.RuntimeException: Unable to start activity ComponentInfo{mobile.android.tribun/com.myapp.app.MainActivity}: android.view.InflateException: Binary XML file line #17: Binary XML file line #17: Error inflating class com.google.android.material.bottomnavigation.BottomNavigationView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: android.view.InflateException: Binary XML file line #17: Binary XML file line #17: Error inflating class com.google.android.material.bottomnavigation.BottomNavigationView
Caused by: android.view.InflateException: Binary XML file line #17: Error inflating class com.google.android.material.bottomnavigation.BottomNavigationView
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:195)
at com.tribunnews.app.MainActivity.onCreate(MainActivity.kt:11)
at android.app.Activity.performCreate(Activity.java:7136)
at android.app.Activity.performCreate(Activity.java:7127)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2893)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: android.content.res.Resources$NotFoundException: Resource ID #0x0
at android.content.res.ResourcesImpl.getValue(ResourcesImpl.java:216)
at android.content.res.Resources.getColorStateList(Resources.java:1031)
at android.content.Context.getColorStateList(Context.java:642)
at androidx.appcompat.content.res.AppCompatResources.getColorStateList(AppCompatResources.java:69)
2021-11-09 10:11:30.262 10216-10216/? E/AndroidRuntime: at com.google.android.material.navigation.NavigationBarMenuView.createDefaultColorStateList(NavigationBarMenuView.java:376)
at com.google.android.material.navigation.NavigationBarMenuView.<init>(NavigationBarMenuView.java:96)
at com.google.android.material.bottomnavigation.BottomNavigationMenuView.<init>(BottomNavigationMenuView.java:49)
at com.google.android.material.bottomnavigation.BottomNavigationView.createNavigationBarMenuView(BottomNavigationView.java:160)
at com.google.android.material.navigation.NavigationBarView.<init>(NavigationBarView.java:161)
at com.google.android.material.bottomnavigation.BottomNavigationView.<init>(BottomNavigationView.java:103)
at com.google.android.material.bottomnavigation.BottomNavigationView.<init>(BottomNavigationView.java:98)
at com.google.android.material.bottomnavigation.BottomNavigationView.<init>(BottomNavigationView.java:93)
this is my dependencies (just a part, i take from diff commit, i created with new branch):
apply plugin: 'androidx.navigation.safeargs'
dependencies {
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
implementation 'androidx.navigation:navigation-ui-ktx:2.3.5'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
------
}
and i also followed style based on doc (style.xml).
<style name="ThemeMaterial.App" parent="Theme.MaterialComponents">
<item name="bottomNavigationStyle">@style/Widget.App.BottomNavigationView</item>
</style>
<style name="Widget.App.BottomNavigationView" parent="Widget.MaterialComponents.BottomNavigationView.Colored">
<item name="materialThemeOverlay">@style/ThemeOverlay.App.BottomNavigationView</item>
</style>
<style name="ThemeOverlay.App.BottomNavigationView" parent="">
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorOnPrimary">@color/colorSecondaryParapuan</item>
</style>
then install that style in my activity theme in AndroidManifest
<activity android:name=".MainActivity" android:theme="@style/ThemeMaterial.App" />
My layout like below:
<?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"
tools:context=".MainActivity">
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="@+id/bottom_nav_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:menu="@menu/menu_bottom_nav" />
</androidx.constraintlayout.widget.ConstraintLayout>
menu_bottom_nav :
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/firstFragment" android:title="Home" android:icon="@drawable/ic_black_home" />
<item android:id="@+id/videoFragment" android:title="Video" android:icon="@drawable/ic_live_tv"/>
</menu>
My Activity
class MainActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
}
override fun configObjCallback(config: TribunConfig?) {
}
}
But why my project are not successful like others? do i missed something? please help me
