package com.example.photoviewersample; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import com.android.ex.photo.Intents; import com.android.ex.photo.Intents.PhotoViewIntentBuilder; public class MainActivity extends Activity implements OnClickListener { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); View b = findViewById(R.id.button); b.setOnClickListener(this); } @Override public void onClick(View v) { final PhotoViewIntentBuilder builder = Intents.newPhotoViewActivityIntentBuilder(this); builder .setPhotosUri("content://com.example.photoviewersample.SampleProvider/photos"); startActivity(builder.build()); } }