My Android application crashes when switch to multi window mode
Clash Royale CLAN TAG#URR8PPPMy Android application crashes when switch to multi window mode
My Android application crashes when switch to multi window mode.
When this application is only displayed on screen and I long click multitask button, this application crashes.
In contrast, standard launch from home launcher, this problem does not appear.
This is stacktrace.
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.otk1fd.simplemio/com.otk1fd.simplemio.activities.MainActivity}: android.view.InflateException: Binary XML file line #11: Binary XML file line #11: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4699)
at android.app.ActivityThread.-wrap18(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1595)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: android.view.InflateException: Binary XML file line #11: Binary XML file line #11: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #11: Error inflating class fragment
Caused by: java.lang.IllegalStateException: Fragment com.otk1fd.simplemio.fragments.ConfigFragment did not create a view.
at android.app.FragmentManagerImpl.onCreateView(FragmentManager.java:3569)
at android.app.FragmentController.onCreateView(FragmentController.java:98)
at android.app.Activity.onCreateView(Activity.java:6219)
at android.support.v4.app.BaseFragmentActivityApi14.onCreateView(BaseFragmentActivityApi14.java:41)
at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:68)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:780)
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.parseInclude(LayoutInflater.java:995)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:859)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:995)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:859)
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 android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
at com.otk1fd.simplemio.activities.MainActivity.onCreate(MainActivity.kt:38)
at android.app.Activity.performCreate(Activity.java:7009)
at android.app.Activity.performCreate(Activity.java:7000)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4699)
at android.app.ActivityThread.-wrap18(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1595)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
This is partial code of MainActivityMainActivity.kt:38 is setContentView(R.layout.activity_main).
MainActivity.kt:38
setContentView(R.layout.activity_main)
class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener {
private lateinit var navigationView: NavigationView
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
MioUtil.setUp(this)
HttpErrorHandler.setUp(loginFunc = { startOAuthWithDialog() }, showErrorMessageFunc = { errorMessage -> Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show() })
setContentView(R.layout.activity_main)
val toolbar: Toolbar = findViewById(R.id.toolbar)
setSupportActionBar(toolbar)
val drawerLayout: DrawerLayout = findViewById(R.id.drawer_layout)
val actionBarDrawerToggle = ActionBarDrawerToggle(
this, drawerLayout, toolbar, R.string.drawer_open, R.string.drawer_close)
drawerLayout.addDrawerListener(actionBarDrawerToggle)
actionBarDrawerToggle.syncState()
navigationView = findViewById(R.id.nav_view)
navigationView.setNavigationItemSelectedListener(this)
navigationView.menu.getItem(0).isChecked = true
supportActionBar?.title = getString(R.string.menu_coupon)
val defaultFragment = CouponFragment()
val fragmentTransaction = fragmentManager.beginTransaction()
fragmentTransaction.replace(R.id.fragment, defaultFragment)
fragmentTransaction.commit()
}
Full code of my application is here.
https://github.com/otsuka-kohei/simple-mio/tree/issue%2365
I checked ConfigFragment(that is extended PreferenceFragment), but this problem appears.
For example, disabling ConfigFragment and Build without ConfigFragment.
What is wrong in my code?
Please help me.
Thank you.
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