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- package ordo.azurewebsites.net.ordo;
- import android.support.v7.app.ActionBar;
- import android.support.v7.app.AppCompatActivity;
- import android.support.v7.widget.Toolbar;
- import android.view.MenuItem;
- public class BaseScannerActivity extends AppCompatActivity {
- public void setupToolbar() {
- Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
- setSupportActionBar(toolbar);
- final ActionBar ab = getSupportActionBar();
- if(ab != null) {
- ab.setDisplayHomeAsUpEnabled(true);
- }
- }
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- switch (item.getItemId()) {
- // Respond to the action bar's Up/Home button
- case android.R.id.home:
- finish();
- return true;
- }
- return super.onOptionsItemSelected(item);
- }
- }
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