package ca.nickadams.navutils;

import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.Button;


public class ChildActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_child);

        Log.d(ChildActivity.class.getSimpleName(), "starting activity");

        Button button = (Button) findViewById(R.id.button);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                startActivity(new Intent(v.getContext(), ChildActivity.class));
                finish();
            }
        });
    }

    @Nullable
    @Override
    public Intent getSupportParentActivityIntent() {
        Intent intent = super.getSupportParentActivityIntent();
        if (intent != null) {
            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        }
        return intent;
    }
}

@@ -1050,24 +1050,104 @@
  != null) %7B%0A
+            // add clear top flag so it doesn't create new instance of parent. %0A
             

add comment.