use OnBackPressedDispatcher instead of onBackPressed (298de71d) · Commits · e / os / Tasks

opentasks/src/main/java/org/dmfs/tasks/EditTaskActivity.java

+14 −9

Original line number	Diff line number	Diff line
		@@ -23,6 +23,8 @@ import android.text.SpannableString;
		import android.text.style.ForegroundColorSpan;
		import android.view.Menu;
		import android.view.MenuItem;

		import androidx.activity.OnBackPressedCallback;
		import androidx.appcompat.app.ActionBar;
		import androidx.core.app.NavUtils;
		import androidx.core.content.ContextCompat;
		@@ -58,6 +60,18 @@ public class EditTaskActivity extends BaseActivity {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_task_editor);

		getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
		@Override
		public void handleOnBackPressed() {
		if (mEditFragment != null) {
		mEditFragment.saveAndExit();
		}

		setEnabled(false);
		getOnBackPressedDispatcher().onBackPressed();
		}
		});

		mAuthority = AuthorityUtil.taskAuthority(this);

		// hide up button in action bar
		@@ -159,15 +173,6 @@ public class EditTaskActivity extends BaseActivity {
		return true;
		}

		@Override
		public void onBackPressed() {
		super.onBackPressed();

		if (mEditFragment != null) {
		mEditFragment.saveAndExit();
		}
		}

		@Override
		public boolean onOptionsItemSelected(MenuItem item) {
		switch (item.getItemId()) {