Pfthb

I have a modal dialog that I've created with XML. Then, I show it in kotlin (it's not a real dialog view, more than an information popup).

See the XML:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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=".AlertsDialogRemi"
 android:id="@+id/alertLayoutRoot"
 android:orientation="vertical"
 >

 <RelativeLayout
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 tools:ignore="UselessParent"
 >

 <RelativeLayout
 android:id="@+id/layoutTopAlert"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_marginTop="33dp"
 android:gravity="center"
 >

 <LinearLayout
 android:id="@+id/layoutAlert"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:orientation="vertical"
 android:background="@color/orange"
 >

 <TextView
 android:id="@+id/alerte_title"
 style="@style/titleActu"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_gravity="center"
 android:layout_marginTop="66dp"
 android:text="@string/alertes"
 android:textColor="@color/colorWhite" />


 <ViewFlipper
 android:id="@+id/viewFlipperAlert"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:background="@color/orange">
 </ViewFlipper>

 <LinearLayout
 android:id="@+id/dotNavAlert"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:gravity="center"
 android:orientation="horizontal">

 </LinearLayout>

 </LinearLayout>
 <Button
 android:id="@+id/close_modal_alerte"
 style="@style/Base.Widget.AppCompat.Button.Borderless"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_centerHorizontal="true"
 android:background="@android:color/transparent"
 android:text="Fermer"
 android:layout_below="@id/layoutAlert"/>
 </RelativeLayout>
 <ImageView
 android:id="@+id/alert_logo"
 android:layout_width="66dp"
 android:layout_height="66dp"
 android:layout_centerHorizontal="true"
 android:src="@drawable/alertes" />


 </RelativeLayout>


</LinearLayout>

This function show the modal in MainActivity.kt (I'm using fragment and navigation drawer) :

lateinit var mydialog : Dialog
lateinit var txt : TextView

 override fun onOptionsItemSelected(item: MenuItem): Boolean 
 // Handle action bar item clicks here. The action bar will
 // automatically handle clicks on the Home/Up button, so long
 // as you specify a parent activity in AndroidManifest.xml.
 var fragment: Fragment? = null

 when (item.itemId) 
 R.id.action_alert -> 
 showDialog()
 return true
 
 else -> return super.onOptionsItemSelected(item)
 
 

 fun showDialog()
 mydialog = Dialog(this, R.style.DialogCustomTheme)
 mydialog.requestWindowFeature(Window.FEATURE_NO_TITLE)
 mydialog.setContentView(R.layout.alerts_dialog_remi)

 txt = mydialog.findViewById(R.id.close_modal_alerte)
 txt.isEnabled = true
 txt.setOnClickListener
 mydialog.cancel()
 
 mydialog.show()
 

And in AlertsDialogRemi.xml, I have this :

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 super.onViewCreated(view, savedInstanceState)

 val alerts = arrayOf("AlertsDialogRemi 1", "AlertsDialogRemi 2", "AlertsDialogRemi 3")
 for(alert in alerts)
 Log.i(TAG, "Alert : $alert")
 

I have this error in my logs when I'm trying to access alerts variable in AlertDialogRemi.kt:

W/RenderThread: type=1400 audit(0.0:6789172): avc: denied read for
name="perf_ioctl" dev="proc" ino=4026533700
scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc:s0
tclass=file permissive=0

It's weird because I do the same thing in another Fragment (Accueil.kt) but I have no problem at all.

EDIT :
Apparently, this is due to the dialog, if I call the fragment without the dialog, I have my data. So what should I change ?

You should call mydialog.create() before calling the mydialog.show() method or trying to access its internal views.

fun showDialog()
 mydialog = Dialog(this, R.style.DialogCustomTheme)
 mydialog.requestWindowFeature(Window.FEATURE_NO_TITLE)
 mydialog.setContentView(R.layout.alerts_dialog_remi)

 mydialog.create()

 txt = mydialog.findViewById(R.id.close_modal_alerte)
 txt.isEnabled = true
 txt.setOnClickListener
 mydialog.cancel()
 
 mydialog.show()