Hi all,
i try to intent to share image
using this code
but when i click it, it's allways error
can anyone help me?
thanks
i try to intent to share image
using this code
B4X:
Sub ImageView5_Click
'facebook
If File.Exists(File.DirRootExternal, "temp.png") = True Then
clipb.setText("#URBANGIGS #GENERATION_G #THEINTERNS_"& Main.USERNAME &" @_GENERATION_G")
If INTENT.ShareImage_Facebook(File.DirRootExternal, "temp.png") = False Then
ProgressDialogShow("Error On Facebook")
End If
Else
ProgressDialogShow("No Picture Files")
End If
End Sub
but when i click it, it's allways error
B4X:
Error occurred on line: 209 (menu4b)
java.lang.NullPointerException: Attempt to invoke virtual method 'void anywheresoftware.b4a.BA.setLastException(java.lang.Exception)' on a null object reference
at b4a.example.intentid._shareimage_facebook(intentid.java:1043)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:708)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:337)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:247)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:134)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:157)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:153)
at anywheresoftware.b4a.objects.ViewWrapper$1.onClick(ViewWrapper.java:78)
at android.view.View.performClick(View.java:5204)
at android.view.View$PerformClick.run(View.java:21153)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5480)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
** Activity (main) Resume **
can anyone help me?
thanks