1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package androidx.navigation.fragment.test; 18 19 import android.os.Bundle; 20 import android.support.annotation.Nullable; 21 import android.support.v4.app.FragmentActivity; 22 23 import androidx.navigation.NavController; 24 import androidx.navigation.fragment.NavHostFragment; 25 26 /** 27 * Test Navigation Activity that dynamically adds the {@link NavHostFragment}. 28 * 29 * <p>You must call {@link NavController#setGraph(int)} 30 * to set the appropriate graph for your test.</p> 31 */ 32 public class EmbeddedXmlActivity extends FragmentActivity { 33 34 @Override 35 protected void onCreate(@Nullable Bundle savedInstanceState) { 36 super.onCreate(savedInstanceState); 37 setContentView(R.layout.embedded_xml_activity); 38 39 if (savedInstanceState == null) { 40 EmbeddedXmlFragment embeddedFragment = new EmbeddedXmlFragment(); 41 getSupportFragmentManager().beginTransaction() 42 .replace(R.id.container, embeddedFragment) 43 .setPrimaryNavigationFragment(embeddedFragment) 44 .commit(); 45 } 46 } 47 } 48
