Android - open image from drawable in default gallery application

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http://stackoverflow.com – I'm working on app that have number of imageviews, when i click on the image i want it to open via android default gallery image picker. i've tried in this way : String str = "android.resource://" + getPackageName() +"/"+R.drawable.wall1; Uri path = Uri.parse(str); Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setDataAndType(path, "image/*"); startActivity(intent); but it doesn't work and i get exception: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=android.resource://com.example.demo/2130837 (HowTos)