Android CustomChoiceList Sample =================================== This sample demonstrates how to create custom checkable layouts, for use with ListView's choiceMode attribute. Introduction ------------ This sample demonstrates how to create custom single- or multi-choice [ListView][1] UIs on Android. When a ListView has a `android:choiceMode` attribute set, it will allow users to "choose" one or more items. For exmaple, refer to `res/layout/sample_main.xml` in this project: ```xml <ListView android:id="@android:id/list" android:layout_width="match_parent" android:layout_height="0dp" android:layout_weight="1" android:paddingLeft="@dimen/page_margin" android:paddingRight="@dimen/page_margin" android:scrollbarStyle="outsideOverlay" android:choiceMode="multipleChoice" /> ``` The framework provides these default list item layouts that show standard radio buttons or check boxes next to a single line of text: - android.R.layout.simple_list_item_single_choice - android.R.layout.simple_list_item_multiple_choice. In some cases, you may want to customize this layout. When doing so, the root view must implement the Checkable interface. For an example, see this sample's `CheckableLinearLayout` class. Lastly, remember to use padding on your ListViews to adhere to the standard metrics described in the Android Design guidelines. When doing so, you should set the `android:scrollbarStyle` attribute such that the scrollbar doesn't inset. [1]: http://developer.android.com/reference/android/widget/ListView.html Pre-requisites -------------- - Android SDK v23 - Android Build Tools v23.0.0 - Android Support Repository Screenshots ------------- <img src="screenshots/1-main.png" height="400" alt="Screenshot"/> <img src="screenshots/2-settings.png" height="400" alt="Screenshot"/> Getting Started --------------- This sample uses the Gradle build system. To build this project, use the "gradlew build" command or use "Import Project" in Android Studio. Support ------- - Google+ Community: https://plus.google.com/communities/105153134372062985968 - Stack Overflow: http://stackoverflow.com/questions/tagged/android If you've found an error in this sample, please file an issue: https://github.com/googlesamples/android-CustomChoiceList Patches are encouraged, and may be submitted by forking this project and submitting a pull request through GitHub. Please see CONTRIBUTING.md for more details. License ------- Copyright 2014 The Android Open Source Project, Inc. Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.