Android Question display image give me error

[MohammadNew]

Hello guys, I have problime in my app but before I used it many times without any problimes ,,
I do not know what happened.

I used "Debug" and "Release"

Debug > stop working

Release > give me messame "unfortunately [app. Name] has stopped"

this my code

Sub chooser_Result(Success As Boolean, Dir As String, FileName As String) 
If Success Then                               
        Dim OutputStream1 As OutputStream
       OutputStream1.InitializeToBytesArray(1000)
         
            '''''''''''''''''''''''''''''
            Dim b As Bitmap                     
              b = LoadBitmap(Dir,FileName)
              b = CreateScaledBitmap(b, 200, 200, True)                
     
            b.WriteToStream(OutputStream1, 1000, "PNG")
     
            '''''''''''''''''''''''''''''
        buffer = OutputStream1.ToBytesArray   
          OutputStream1.Close

      ImageView1.Bitmap=LoadBitmap(Dir,FileName)

    Else
       ToastMessageShow("No image selected", True)
    End If
End Sub


Sub CreateScaledBitmap(Original As Bitmap, Width As Int, Height As Int, Filter As Boolean) As Bitmap
  Dim jo As JavaObject
  jo.InitializeStatic("android.graphics.Bitmap")
  Return jo.RunMethod("createScaledBitmap", Array (Original, Width, Height, Filter))
End Sub


Sub btnaddimgfromphone_Click
     If Chooser.IsInitialized = False Then
           Chooser.Initialize("chooser")
       End If
       Chooser.Show("image/*", "Choose image")
End Sub

 

[MohammadNew]

Thanks Eme, but same wrong?

 

[Erel]

You should check the logs and post the error message.

 

[MohammadNew]

Thanks Erel, How to check the logs? I did not use the logs before

 

[Erel]

Run your app in debug mode. You should see the logs in the logs tab:

 

[MohammadNew]

Thanks Erel , Now when I run my app in debug mode is ok working good. but release does not work

--------- beginning of main
** Service (starter) Create **
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
** Service (service1) Create **
** Service (service1) Start **
** Service (service1) Destroy **
** Service (service1) Create **
** Service (service1) Start **
** Activity (main) Pause, UserClosed = true **
Connected to B4A-Bridge (Wifi)
sending message to waiting queue (CallSubDelayed - UpdateStatus)
Installing file.
--------- beginning of main
** Service (starter) Create **
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
** Service (service1) Create **
** Service (service1) Start **
** Service (service1) Destroy **
** Service (service1) Create **
** Service (service1) Start **
** Activity (main) Pause, UserClosed = true **
Connected to B4A-Bridge (Wifi)
sending message to waiting queue (CallSubDelayed - UpdateStatus)
Installing file.
PackageAdded: package:b4a.example
Copying updated assets files (2)
** Service (starter) Create **
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
Raising.. mysql_status
Connected to Database
** Activity (main) Resume **
MySQL_Status(true,false,0)
MySQL_ListTables
Table: tpl1
Table: tpl2
btnFillListView()
MySQL_QueryResult({ColumnCount=3, RecordCount=2, TaskID=filllistview, ms=244})
ResultSet: {a1=1, a2=Mohammad, a3=Jeddah}
ResultSet: {a1=2, a2=Fahad, a3=Doha}
lvItemClick(0,{a1=1, a2=Mohammad, a3=Jeddah})
** Activity (main) Pause, UserClosed = false **
** Activity (addimg) Create, isFirst = true **
Raising.. mysql_status
Connected to Database
** Activity (addimg) Resume **
MySQL_Status(true,false,0)
MySQL_QueryResult({ColumnCount=4, RecordCount=0, TaskID=filllistview, ms=472})
MySQL_QueryResult({ColumnCount=1, RecordCount=1, TaskID=getmax, ms=473})
ResultSet: {max(id)=0}
** Activity (addimg) Pause, UserClosed = false **
sending message to waiting queue (OnActivityResult)
running waiting messages (1)
** Activity (addimg) Resume **
** Activity (addimg) Pause, UserClosed = false **

 

[Erel]

You can switch to USB debug mode instead of B4A-Bridge. It will allow you to read the logs in release mode as well.

How are you connecting to the MySQL database?

 

[DonManfred]

How are you connecting to the MySQL database?

I guess using my chargeable msMySQL lib.

 

[Erel]

One of the causes for crashes in release mode is the NetworkOnMainThread test, which is disabled in debug mode. This is why I asked about the MySQL connection.

I'm sure that your library is asynchronous and is not the cause for this issue.

 

[MohammadNew]

You can switch to USB debug mode instead of B4A-Bridge. It will allow you to read the logs in release mode as well.

How are you connecting to the MySQL database?

Thanks Erel,

is the same logs when I use bridge or USB debug mode . about mysql database is good no problem.

 

[MohammadNew]

I guess using my chargeable msMySQL lib.

yes DonMan I used your library msMySQL.

 

[MohammadNew]

One of the causes for crashes in release mode is the NetworkOnMainThread test, which is disabled in debug mode. This is why I asked about the MySQL connection.

I'm sure that your library is asynchronous and is not the cause for this issue.

I think that because I have same app but I use sqlite database is working good. and I sent my app to DonMan to check what happened .

 

[MohammadNew]

please Erel help me,

when I run my app with debug mode is ok work fine ,,,, but release does not work give me error !

do you have another code to select image and display on imageview ?

maybe fix the problem.

 

[Erel]

You need to connect in USB debug mode and find the crash in the logs.

 

[MohammadNew]

You need to connect in USB debug mode and find the crash in the logs.

** Service (starter) Create **
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
Raising.. mysql_status
Connected to Database
** Activity (main) Resume **
** Activity (addimg) Pause, UserClosed = false **
sending message to waiting queue (OnActivityResult)
running waiting messages (1)
addimg_chooser_result (java line: 431)
java.lang.SecurityException: Permission Denial: reading com.android.providers.media.MediaProvider uri content://media/external/images/media/919 from pid=10026, uid=10274 requires android.permission.READ_EXTERNAL_STORAGE, or grantUriPermission()
    at android.os.Parcel.readException(Parcel.java:1540)
    at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:185)
    at android.database.DatabaseUtils.readExceptionWithFileNotFoundExceptionFromParcel(DatabaseUtils.java:148)
    at android.content.ContentProviderProxy.openTypedAssetFile(ContentProviderNative.java:689)
    at android.content.ContentResolver.openTypedAssetFileDescriptor(ContentResolver.java:1131)
    at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:970)
    at android.content.ContentResolver.openInputStream(ContentResolver.java:695)
    at anywheresoftware.b4a.objects.streams.File.OpenInput(File.java:206)
    at anywheresoftware.b4a.objects.drawable.CanvasWrapper$BitmapWrapper.Initialize(CanvasWrapper.java:498)
    at anywheresoftware.b4a.keywords.Common.LoadBitmap(Common.java:1160)
    at b4a.example.addimg._chooser_result(addimg.java:431)
    at java.lang.reflect.Method.invoke(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:372)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:169)
    at anywheresoftware.b4a.BA.raiseEvent(BA.java:153)
    at anywheresoftware.b4a.phone.Phone$ContentChooser$1.ResultArrived(Phone.java:843)
    at anywheresoftware.b4a.BA$4.run(BA.java:513)
    at anywheresoftware.b4a.BA.setActivityPaused(BA.java:398)
    at b4a.example.addimg$ResumeMessage.run(addimg.java:296)
    at android.os.Handler.handleCallback(Handler.java:739)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:145)
    at android.app.ActivityThread.main(ActivityThread.java:6220)
    at java.lang.reflect.Method.invoke(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:372)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)

 

[Erel]

Add this line to the manifest editor:

AddPermission(android.permission.READ_EXTERNAL_STORAGE)

 

[MohammadNew]

Add this line to the manifest editor:

AddPermission(android.permission.READ_EXTERNAL_STORAGE)

many Thanks Erel ,,,, yes it fix the problem.