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.common.ui.setup.SetupGuidedStepFragment; 29 import com.android.tv.common.ui.setup.SetupMultiPaneFragment; 30 import com.android.tv.common.util.LocationUtils; 31 import com.android.tv.common.util.PostalCodeUtils; 32 import com.android.tv.tuner.R; 33 import java.util.List; 34 35 /** A fragment for initial screen. */ 36 public class PostalCodeFragment extends SetupMultiPaneFragment { 37 public static final String ACTION_CATEGORY = "com.android.tv.tuner.setup.PostalCodeFragment"; 38 public static final String KEY_POSTAL_CODE = "postal_code"; 39 private static final int VIEW_TYPE_EDITABLE = 1; 40 41 @Override 42 protected SetupGuidedStepFragment onCreateContentFragment() { 43 ContentFragment fragment = new ContentFragment(); 44 Bundle arguments = new Bundle(); 45 arguments.putBoolean(SetupGuidedStepFragment.KEY_THREE_PANE, true); 46 fragment.setArguments(arguments); 47 return fragment; 48 } 49 50 @Override 51 protected String getActionCategory() { 52 return ACTION_CATEGORY; 53 } 54 55 @Override 56 protected boolean needsDoneButton() { 57 return true; 58 } 59 60 @Override 61 protected boolean needsSkipButton() { 62 return true; 63 } 64 65 @Override 66 protected void setOnClickAction(View view, final String category, final int actionId) { 67 if (actionId == ACTION_DONE) { 68 view.setOnClickListener( 69 new View.OnClickListener() { 70 @Override 71 public void onClick(View view) { 72 CharSequence postalCode = 73 ((ContentFragment) getContentFragment()) 74 .mEditedActionTitleView.getText(); 75 String region = LocationUtils.getCurrentCountry(getContext()); 76 if (postalCode != null && PostalCodeUtils.matches(postalCode, region)) { 77 String postalCodeString = postalCode.toString(); 78 PostalCodeUtils.setLastPostalCode(getContext(), postalCodeString); 79 Bundle params = new Bundle(); 80 params.putString(KEY_POSTAL_CODE, postalCodeString); 81 onActionClick(category, actionId, params); 82 } else { 83 ContentFragment contentFragment = 84 (ContentFragment) getContentFragment(); 85 contentFragment.mEditAction.setDescription( 86 getString(R.string.postal_code_invalid_warning)); 87 contentFragment.notifyActionChanged(0); 88 contentFragment.mEditedActionView.performClick(); 89 } 90 } 91 }); 92 } else if (actionId == ACTION_SKIP) { 93 super.setOnClickAction(view, category, ACTION_SKIP); 94 } 95 } 96 97 /** The content fragment of {@link PostalCodeFragment}. */ 98 public static class ContentFragment extends SetupGuidedStepFragment { 99 private GuidedAction mEditAction; 100 private View mEditedActionView; 101 private TextView mEditedActionTitleView; 102 private View mDoneActionView; 103 private boolean mProceed; 104 105 @Override 106 public void onGuidedActionFocused(GuidedAction action) { 107 if (action.equals(mEditAction)) { 108 if (mProceed) { 109 // "NEXT" in IME was just clicked, moves focus to Done button. 110 if (mDoneActionView == null) { 111 mDoneActionView = getDoneButton(); 112 } 113 mDoneActionView.requestFocus(); 114 mProceed = false; 115 } else { 116 // Directly opens IME to input postal/zip code. 117 if (mEditedActionView == null) { 118 int maxLength = PostalCodeUtils.getRegionMaxLength(getContext()); 119 mEditedActionView = getView().findViewById(R.id.guidedactions_editable); 120 mEditedActionTitleView = 121 mEditedActionView.findViewById(R.id.guidedactions_item_title); 122 mEditedActionTitleView.setFilters( 123 new InputFilter[] { 124 new InputFilter.LengthFilter(maxLength), new AllCaps() 125 }); 126 } 127 mEditedActionView.performClick(); 128 } 129 } 130 } 131 132 @Override 133 public long onGuidedActionEditedAndProceed(GuidedAction action) { 134 mProceed = true; 135 return 0; 136 } 137 138 @NonNull 139 @Override 140 public Guidance onCreateGuidance(Bundle savedInstanceState) { 141 String title = getString(R.string.postal_code_guidance_title); 142 String description = getString(R.string.postal_code_guidance_description); 143 String breadcrumb = getString(R.string.ut_setup_breadcrumb); 144 return new Guidance(title, description, breadcrumb, null); 145 } 146 147 @Override 148 public void onCreateActions( 149 @NonNull List<GuidedAction> actions, Bundle savedInstanceState) { 150 String description = getString(R.string.postal_code_action_description); 151 mEditAction = 152 new GuidedAction.Builder(getActivity()) 153 .id(0) 154 .editable(true) 155 .description(description) 156 .build(); 157 actions.add(mEditAction); 158 } 159 160 @Override 161 protected String getActionCategory() { 162 return ACTION_CATEGORY; 163 } 164 165 @Override 166 public GuidedActionsStylist onCreateActionsStylist() { 167 return new GuidedActionsStylist() { 168 @Override 169 public int getItemViewType(GuidedAction action) { 170 if (action.isEditable()) { 171 return VIEW_TYPE_EDITABLE; 172 } 173 return super.getItemViewType(action); 174 } 175 176 @Override 177 public int onProvideItemLayoutId(int viewType) { 178 if (viewType == VIEW_TYPE_EDITABLE) { 179 return R.layout.guided_action_editable; 180 } 181 return super.onProvideItemLayoutId(viewType); 182 } 183 }; 184 } 185 } 186 } 187
