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 com.android.tv.tuner.setup; 18 19 import android.os.Bundle; 20 import android.support.annotation.NonNull; 21 import android.support.v17.leanback.widget.GuidanceStylist.Guidance; 22 import android.support.v17.leanback.widget.GuidedAction; 23 import android.support.v17.leanback.widget.GuidedActionsStylist; 24 import android.text.InputFilter; 25 import android.text.InputFilter.AllCaps; 26 import android.view.View; 27 import android.widget.TextView; 28 import com.android.tv.R; 29 import com.android.tv.common.ui.setup.SetupGuidedStepFragment; 30 import com.android.tv.common.ui.setup.SetupMultiPaneFragment; 31 import com.android.tv.tuner.util.PostalCodeUtils; 32 import com.android.tv.util.LocationUtils; 33 import java.util.List; 34 35 /** 36 * A fragment for initial screen. 37 */ 38 public class PostalCodeFragment extends SetupMultiPaneFragment { 39 public static final String ACTION_CATEGORY = 40 "com.android.tv.tuner.setup.PostalCodeFragment"; 41 private static final int VIEW_TYPE_EDITABLE = 1; 42 43 @Override 44 protected SetupGuidedStepFragment onCreateContentFragment() { 45 ContentFragment fragment = new ContentFragment(); 46 Bundle arguments = new Bundle(); 47 arguments.putBoolean(SetupGuidedStepFragment.KEY_THREE_PANE, true); 48 fragment.setArguments(arguments); 49 return fragment; 50 } 51 52 @Override 53 protected String getActionCategory() { 54 return ACTION_CATEGORY; 55 } 56 57 @Override 58 protected boolean needsDoneButton() { 59 return true; 60 } 61 62 @Override 63 protected boolean needsSkipButton() { 64 return true; 65 } 66 67 @Override 68 protected void setOnClickAction(View view, final String category, final int actionId) { 69 if (actionId == ACTION_DONE) { 70 view.setOnClickListener( 71 new View.OnClickListener() { 72 @Override 73 public void onClick(View view) { 74 CharSequence postalCode = 75 ((ContentFragment) getContentFragment()).mEditAction.getTitle(); 76 String region = LocationUtils.getCurrentCountry(getContext()); 77 if (postalCode != null && PostalCodeUtils.matches(postalCode, region)) { 78 PostalCodeUtils.setLastPostalCode( 79 getContext(), postalCode.toString()); 80 onActionClick(category, actionId); 81 } else { 82 ContentFragment contentFragment = 83 (ContentFragment) getContentFragment(); 84 contentFragment.mEditAction.setDescription( 85 getString(R.string.postal_code_invalid_warning)); 86 contentFragment.notifyActionChanged(0); 87 contentFragment.mEditedActionView.performClick(); 88 } 89 } 90 }); 91 } else if (actionId == ACTION_SKIP) { 92 super.setOnClickAction(view, category, ACTION_SKIP); 93 } 94 } 95 96 public static class ContentFragment extends SetupGuidedStepFragment { 97 private GuidedAction mEditAction; 98 private View mEditedActionView; 99 private View mDoneActionView; 100 private boolean mProceed; 101 102 @Override 103 public void onGuidedActionFocused(GuidedAction action) { 104 if (action.equals(mEditAction)) { 105 if (mProceed) { 106 // "NEXT" in IME was just clicked, moves focus to Done button. 107 if (mDoneActionView == null) { 108 mDoneActionView = getActivity().findViewById(R.id.button_done); 109 } 110 mDoneActionView.requestFocus(); 111 mProceed = false; 112 } else { 113 // Directly opens IME to input postal/zip code. 114 if (mEditedActionView == null) { 115 int maxLength = PostalCodeUtils.getRegionMaxLength(getContext()); 116 mEditedActionView = getView().findViewById(R.id.guidedactions_editable); 117 ((TextView) mEditedActionView.findViewById(R.id.guidedactions_item_title)) 118 .setFilters( 119 new InputFilter[] { 120 new InputFilter.LengthFilter(maxLength), new AllCaps() 121 }); 122 } 123 mEditedActionView.performClick(); 124 } 125 } 126 } 127 128 @Override 129 public long onGuidedActionEditedAndProceed(GuidedAction action) { 130 mProceed = true; 131 return 0; 132 } 133 134 @NonNull 135 @Override 136 public Guidance onCreateGuidance(Bundle savedInstanceState) { 137 String title = getString(R.string.postal_code_guidance_title); 138 String description = getString(R.string.postal_code_guidance_description); 139 String breadcrumb = getString(R.string.ut_setup_breadcrumb); 140 return new Guidance(title, description, breadcrumb, null); 141 } 142 143 @Override 144 public void onCreateActions(@NonNull List<GuidedAction> actions, 145 Bundle savedInstanceState) { 146 String description = getString(R.string.postal_code_action_description); 147 mEditAction = new GuidedAction.Builder(getActivity()).id(0).editable(true) 148 .description(description).build(); 149 actions.add(mEditAction); 150 } 151 152 @Override 153 protected String getActionCategory() { 154 return ACTION_CATEGORY; 155 } 156 157 @Override 158 public GuidedActionsStylist onCreateActionsStylist() { 159 return new GuidedActionsStylist() { 160 @Override 161 public int getItemViewType(GuidedAction action) { 162 if (action.isEditable()) { 163 return VIEW_TYPE_EDITABLE; 164 } 165 return super.getItemViewType(action); 166 } 167 168 @Override 169 public int onProvideItemLayoutId(int viewType) { 170 if (viewType == VIEW_TYPE_EDITABLE) { 171 return R.layout.guided_action_editable; 172 } 173 return super.onProvideItemLayoutId(viewType); 174 } 175 }; 176 } 177 } 178 }
