1 // CHECKSTYLE:OFF Generated code 2 /* This file is auto-generated from GuidedStepHalfScreenActivity.java. DO NOT MODIFY. */ 3 4 /* 5 * Copyright (C) 2014 The Android Open Source Project 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20 package com.example.android.leanback; 21 22 import android.support.v4.app.FragmentActivity; 23 import android.support.v4.app.FragmentManager; 24 import android.content.Context; 25 import android.graphics.drawable.Drawable; 26 import android.os.Bundle; 27 import android.support.v17.leanback.app.GuidedStepSupportFragment; 28 import android.support.v17.leanback.widget.GuidanceStylist.Guidance; 29 import android.support.v17.leanback.widget.GuidedAction; 30 import android.support.v4.content.res.ResourcesCompat; 31 import android.util.Log; 32 33 import java.util.List; 34 35 /** 36 * Activity that showcases different aspects of GuidedStepSupportFragments in half 37 * screen mode. This is achieved by setting the theme for this activity 38 * to {@code Theme.Example.Leanback.GuidedStep.Half}. 39 */ 40 public class GuidedStepSupportHalfScreenActivity extends FragmentActivity { 41 private static final String TAG = "leanback.GuidedStepSupportHalfScreenActivity"; 42 43 @Override onCreate(Bundle savedInstanceState)44 protected void onCreate(Bundle savedInstanceState) { 45 Log.v(TAG, "onCreate"); 46 super.onCreate(savedInstanceState); 47 setContentView(R.layout.guided_step_activity); 48 GuidedStepSupportFragment.addAsRoot(this, new FirstStepFragment(), R.id.lb_guidedstep_host); 49 } 50 51 public static class FirstStepFragment extends GuidedStepSupportFragment { 52 53 @Override onCreateGuidance(Bundle savedInstanceState)54 public Guidance onCreateGuidance(Bundle savedInstanceState) { 55 String title = getString(R.string.guidedstep_first_title); 56 String breadcrumb = getString(R.string.guidedstep_first_breadcrumb); 57 String description = getString(R.string.guidedstep_first_description); 58 final Context context = getActivity(); 59 Drawable icon = ResourcesCompat.getDrawable(context.getResources(), 60 R.drawable.ic_main_icon, context.getTheme()); 61 return new Guidance(title, description, breadcrumb, icon); 62 } 63 64 @Override onCreateActions(List<GuidedAction> actions, Bundle savedInstanceState)65 public void onCreateActions(List<GuidedAction> actions, Bundle savedInstanceState) { 66 Context context = getActivity(); 67 actions.add(new GuidedAction.Builder(context) 68 .clickAction(GuidedAction.ACTION_ID_CONTINUE) 69 .description("Just do it") 70 .build()); 71 actions.add(new GuidedAction.Builder(context) 72 .clickAction(GuidedAction.ACTION_ID_CANCEL) 73 .description("Never mind") 74 .build()); 75 } 76 FirstStepFragment()77 public FirstStepFragment() { 78 setEntranceTransitionType(GuidedStepSupportFragment.SLIDE_FROM_BOTTOM); 79 } 80 81 /** 82 * This fragment could be used by an activity using theme 83 * {@code Theme.Leanback.GuidedStep.Half} or something else (BrowseActivity). 84 * In order to provide a consistent half screen experience under 85 * both scenarios, we override onProvideTheme method. 86 */ 87 @Override onProvideTheme()88 public int onProvideTheme() { 89 return R.style.Theme_Example_Leanback_GuidedStep_Half; 90 } 91 92 @Override onGuidedActionClicked(GuidedAction action)93 public void onGuidedActionClicked(GuidedAction action) { 94 FragmentManager fm = getFragmentManager(); 95 if (action.getId() == GuidedAction.ACTION_ID_CONTINUE) { 96 GuidedStepSupportFragment.add(fm, new SecondStepFragment(), R.id.lb_guidedstep_host); 97 } else if (action.getId() == GuidedAction.ACTION_ID_CANCEL){ 98 finishGuidedStepSupportFragments(); 99 } 100 } 101 } 102 103 public static class SecondStepFragment extends GuidedStepSupportFragment { 104 105 @Override onProvideTheme()106 public int onProvideTheme() { 107 return R.style.Theme_Example_Leanback_GuidedStep_Half; 108 } 109 110 @Override onCreateGuidance(Bundle savedInstanceState)111 public Guidance onCreateGuidance(Bundle savedInstanceState) { 112 String title = getString(R.string.guidedstep_second_title); 113 String breadcrumb = getString(R.string.guidedstep_second_breadcrumb); 114 String description = getString(R.string.guidedstep_second_description); 115 final Context context = getActivity(); 116 Drawable icon = ResourcesCompat.getDrawable(context.getResources(), 117 R.drawable.ic_main_icon, context.getTheme()); 118 return new Guidance(title, description, breadcrumb, icon); 119 } 120 121 @Override onCreateActions(List<GuidedAction> actions, Bundle savedInstanceState)122 public void onCreateActions(List<GuidedAction> actions, Bundle savedInstanceState) { 123 Context context = getActivity(); 124 actions.add(new GuidedAction.Builder(context) 125 .clickAction(GuidedAction.ACTION_ID_FINISH) 126 .description("Done") 127 .build()); 128 actions.add(new GuidedAction.Builder(context) 129 .clickAction(GuidedAction.ACTION_ID_CANCEL) 130 .description("Never mind") 131 .build()); 132 } 133 134 @Override onCreateButtonActions(List<GuidedAction> actions, Bundle savedInstanceState)135 public void onCreateButtonActions(List<GuidedAction> actions, Bundle savedInstanceState) { 136 actions.add(new GuidedAction.Builder(getActivity()) 137 .clickAction(GuidedAction.ACTION_ID_CANCEL) 138 .description("Cancel") 139 .build()); 140 } 141 142 @Override onGuidedActionClicked(GuidedAction action)143 public void onGuidedActionClicked(GuidedAction action) { 144 FragmentManager fm = getFragmentManager(); 145 fm.popBackStack(); 146 } 147 } 148 } 149