1 /* 2 * Copyright 2018 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.NonNull; 21 import android.support.annotation.Nullable; 22 import android.support.v4.app.Fragment; 23 import android.view.LayoutInflater; 24 import android.view.View; 25 import android.view.ViewGroup; 26 import android.widget.FrameLayout; 27 28 import androidx.navigation.NavController; 29 import androidx.navigation.fragment.NavHostFragment; 30 31 /** 32 * Test Navigation Activity that adds the {@link NavHostFragment} in XML. 33 * 34 * <p>You must call {@link NavController#setGraph(int)} 35 * to set the appropriate graph for your test.</p> 36 */ 37 public class ImmediateNavigationActivity extends BaseNavigationActivity { 38 39 @Override onCreate(@ullable Bundle savedInstanceState)40 protected void onCreate(@Nullable Bundle savedInstanceState) { 41 super.onCreate(savedInstanceState); 42 setContentView(R.layout.immediate_navigation_activity); 43 } 44 45 public static class NavigateOnResumeFragment extends Fragment { 46 @Nullable 47 @Override onCreateView(@onNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)48 public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, 49 @Nullable Bundle savedInstanceState) { 50 return new FrameLayout(requireContext()); 51 } 52 53 @Override onResume()54 public void onResume() { 55 super.onResume(); 56 NavHostFragment.findNavController(this).navigate(R.id.deep_link_test); 57 } 58 } 59 60 } 61