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/*
* Copyright 2016 - 2021 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.traccar.manager;
import android.app.Fragment;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceManager;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.appcompat.app.AppCompatActivity;
public class MainActivity extends AppCompatActivity {
public static final String PREFERENCE_URL = "url";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (savedInstanceState == null) {
initContent();
}
}
private void initContent() {
if (PreferenceManager.getDefaultSharedPreferences(this).contains(PREFERENCE_URL)) {
getFragmentManager().beginTransaction().add(android.R.id.content, new MainFragment()).commit();
} else {
getFragmentManager().beginTransaction().add(android.R.id.content, new StartFragment()).commit();
}
}
@RequiresApi(api = Build.VERSION_CODES.M)
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
Fragment fragment = getFragmentManager().findFragmentById(android.R.id.content);
if (fragment != null) {
fragment.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}
}
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