Android Question Error when open PDF

[chefe82]

Hallo,
im get with this Code an Error

i.Initialize(i.ACTION_VIEW, "file://" & File.Combine(File.DirRootExternal & ,Test.pdf))
          i.SetComponent("android/com.android.internal.app.ResolverActivity")
          i.SetType("application/pdf")
          StartActivity(i)

ErrorCode

Spoiler

"android.content.ActivityNotFoundException: Unable to find explicit activity class {android/com.android.internal.app.ResolverActivity}; have you declared this activity in your AndroidManifest.xml? at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1761) at android.app.Instrumentation.execStartActivity(Instrumentation.java:1485) at android.app.Activity.startActivityForResult(Activity.java:3823) at android.support.v4.app.BaseFragmentActivityJB.startActivityForResult(BaseFragmentActivityJB.java:48) at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:75) at android.app.Activity.startActivityForResult(Activity.java:3784) at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:856) at android.app.Activity.startActivity(Activity.java:4094) at android.app.Activity.startActivity(Activity.java:4062) at anywheresoftware.b4a.keywords.Common.StartActivity(Common.java:698)"

LG Spirit 4G Android 5.0.1

Whats the Problem? with Android 6 it works.

 

[Erel]

1. Why are you setting the component?
2. Is there any app installed that can handle pdf files?

 

[chefe82]

hi,

to 1.i have taken here https://www.b4x.com/android/forum/threads/open-file-pdf-in-folder-dirassets.55741/
t0 2. Adobe Reader is installed on the device

 

[Erel]

Try it without the SetComponent line.