“Back button” using getSupportActionbar and appcompat v7 toolbar

Question

I\'m using the new toolbar from the Appcompat V7 library and I\'m making an application with navigation drawer and with fragments.

In some fragments I don\'t want to sho

Answer 1

Simply you can set Navigation icon and make sure you are setting setNavigationOnClickListener() after setting setSupportActionBar(toolbar)

toolbar.setNavigationIcon(getResources().getDrawable(R.drawable.ic_arrow_back));
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        onBackPressed();
    }
});