How to Display Navigation Drawer in all activities?

Question

I have a Navigation Drawer which should appear in all my activities.

I saw many questions similar to this & found a solution like Extending the Main

Answer 1

I had this problem too. This is my implementation:

activity_main.xml - the child at index 1 in the CoordinatorLayout is the content_main.xml, this I can change in code.

    

        

            

        

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I've created a class that uses inflates the others activities UI:

public class MyLayoutInflater {

    public void inflate(Activity activity, int LayoutResource, android.app.ActionBar getSupportActionBar, Intent getIntent){
        CoordinatorLayout coordinatorLayout = (CoordinatorLayout) activity.findViewById(R.id.coordinator);
        android.view.LayoutInflater inflater = (android.view.LayoutInflater) activity
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View contentView = inflater.inflate(LayoutResource, null, false);

        //change i so that it suits the child number in you coordinator layout
        int i = 1;
        coordinatorLayout.removeViewAt(i);
        coordinatorLayout.addView(contentView, i);
        getSupportActionBar.setTitle(actionBarTitle);
    }

    public void inflate(Activity activity, int LayoutResource, android.support.v7.app.ActionBar getActionBar, String actionBarTitle){
        CoordinatorLayout coordinatorLayout = (CoordinatorLayout) activity.findViewById(R.id.coordinator);
        android.view.LayoutInflater inflater = (android.view.LayoutInflater) activity
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View contentView = inflater.inflate(LayoutResource, null, false);

        //change i so that it suits the child number in you coordinator layout
        int i = 1;
        coordinatorLayout.removeViewAt(i);
        coordinatorLayout.addView(contentView, i);
        getActionBar.setTitle(actionBarTitle);
    }

}

Now on the other activities all you have to do is extend the MainActivity and call this method and give it the necessary parameters:

public class AnotherActivity extends MainActivity {

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        new MyLayoutInflater().inflate(this,R.layout.content_activity_another, getSupportActionBar(), getIntent());

    }
}