├── .github └── ISSUE_TEMPLATE │ ├── bug_report.md │ └── feature_request.md ├── .gitignore ├── .zeobot └── config.yml ├── LICENSE ├── README.md ├── android-wait-for-emulator ├── build.gradle ├── docs ├── README.md ├── building-from-source.md ├── contributing.md └── getting-started.md ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── pull_request_template.md ├── sample ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── zeoflow │ │ └── view │ │ └── binding │ │ └── sample │ │ ├── MainActivity.java │ │ └── MainViewBinding.java │ └── res │ ├── drawable-v24 │ └── ic_launcher_foreground.xml │ ├── drawable │ └── ic_launcher_background.xml │ ├── layout │ └── activity_main.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── values-w820dp │ └── dimens.xml │ └── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── settings.gradle └── view-binding ├── .gitignore ├── build.gradle ├── gradle.properties ├── maven-push.gradle ├── proguard-rules.pro └── src └── main ├── AndroidManifest.xml ├── java └── com │ └── zeoflow │ └── view │ └── binding │ ├── BindAppActivity.java │ ├── BindDialogFragment.java │ ├── BindFragment.java │ ├── BindProvider.java │ ├── BindingAdapters.java │ ├── OnViewModelInitializedCallback.kt │ ├── PermissionsManager.kt │ ├── ViewBinding.java │ ├── ViewInterface.java │ ├── ViewModelBindingConfig.java │ ├── ViewModelBindingHelper.java │ └── retrofit │ └── RetrofitCallViewBinding.java └── res └── layout └── binding_variable_placeholder.xml /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug report 3 | about: Create a report to help us improve 4 | title: "[Component name] Short description of issue" 5 | labels: bug 6 | assignees: 'TeodorHMX1' 7 | 8 | --- 9 | 10 | **Description:** Full description of issue here 11 | 12 | **Expected behavior:** Screenshots and/or description of expected behavior 13 | 14 | **Source code:** The code snippet which is causing this issue. Please consider attaching a minimal sample app that reproduces the issue. 15 | 16 | **Android API version:** Android API version here 17 | 18 | **Device:** Device on which the bug was encountered here 19 | 20 | To help us triage faster, please check to make sure you are using the [latest version](https://github.com/zeoflow/view-binding/releases) of the library. 21 | 22 | We also happily accept [pull requests](https://github.com/zeoflow/view-binding/pulls). 23 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature_request.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Feature request 3 | about: Suggest an idea for this project 4 | title: "[Component name] Short description of request" 5 | labels: feature request 6 | assignees: 'TeodorHMX1' 7 | 8 | --- 9 | 10 | **Is your feature request related to a problem? Please describe.** 11 | A clear and concise description of what the problem is. 12 | 13 | **Describe the solution you'd like** 14 | A clear and concise description of what you want to happen. 15 | 16 | **Describe alternatives you've considered** 17 | A clear and concise description of any alternative solutions or features you've considered. 18 | 19 | **Additional context** 20 | Add any other context or screenshots about the feature request here. 21 | 22 | We also happily accept [pull requests](https://github.com/zeoflow/view-binding/pulls). 23 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | .DS_Store 6 | /build 7 | /captures 8 | /.idea 9 | 10 | *.iml 11 | view-binding/view-binding.gpg 12 | -------------------------------------------------------------------------------- /.zeobot/config.yml: -------------------------------------------------------------------------------- 1 | ######################## 2 | # Zeobot Config File # 3 | ######################## 4 | # Configuration Begins # 5 | ######################## 6 | 7 | # zeobot defaults values for the installed repository 8 | zeobot: 9 | # if enabled, zeobot will run for the repo 10 | enabled: true 11 | # zeobot's commands 12 | commands: 13 | # if enabled, zeobot will detect commands from comments 14 | enabled: false 15 | # write down the users with access to restricted commands 16 | listen_to: 17 | users: 18 | # zeobot's features 19 | features: 20 | # if enabled, zeobot will post comments 21 | can_comment: true 22 | 23 | # Auto Assign (AA) 24 | # on new pull request created assign people to it 25 | auto_assign: 26 | # if enabled, AA will work for this repository 27 | enabled: true 28 | use_review_groups: false 29 | use_assignee_groups: false 30 | add_reviewers: true 31 | add_assignees: false 32 | number_of_assignees: 0 33 | number_of_reviewers: 0 34 | review_groups: 35 | assignee_groups: 36 | reviewers_to_add: 37 | assignees_to_add: 38 | skip_keywords: 39 | 40 | # Autodelete Merged Branches (AMB) 41 | # after successfully merging a pr, the branch will be deleted 42 | autodelete_merged_branches: 43 | # if enabled, BIP will work for this repository 44 | enabled: true 45 | # branches with this name won't be deleted 46 | branches_to_exclude: 47 | 48 | # Branch in Progress (BIP) 49 | # pull requests marked with the '@zeobot-bip' label won't be merged 50 | branch_in_progress: 51 | # if enabled, BIP will work for this repository 52 | enabled: true 53 | 54 | # Contributors Commits Signed (CCS) 55 | # pr's that contains unsigned commits will not be merged 56 | contributors_commits_signed: 57 | # if enabled, CCS will work for this repository 58 | enabled: true 59 | # who is required to sign commits 60 | require_for: 61 | # if enabled, the organisation members will have to sign their commits 62 | members: false 63 | 64 | # Enforce Branch Merge (EBM) 65 | # enable the access only to some people to merge the branch 66 | enforce_branch_merge: 67 | # if enabled, EBM will work for this repository 68 | enabled: true 69 | # branches where to apply the EBM 70 | branches_to_enforce: 71 | # who has the right to write to protected branches 72 | give_access_to: 73 | 74 | # License Checker (LC) 75 | # branches that contains files without license will not be merged 76 | license_checker: 77 | # if enabled, LC will work for this repository 78 | enabled: true 79 | # allowed parameters 80 | allowed: 81 | # people/organisations who own the license 82 | copyright_holders: 83 | # licenses that are approved 84 | licenses: 85 | # files to check 86 | to_check: 87 | # with extension 88 | extensions: 89 | # files to ignore 90 | to_ignore: 91 | # with path 92 | files_path: 93 | 94 | # Draft Release (DR) 95 | # automatically make a draft release 96 | draft_release: 97 | # if enabled, DR will work for this repository 98 | enabled: true 99 | # draft release template 100 | template: 101 | # release name template 102 | name: 'v$RESOLVED_VERSION' 103 | # release tag template 104 | tag: 'v$RESOLVED_VERSION' 105 | # release version template 106 | version: '$MAJOR.$MINOR.$PATCH' 107 | # release body/content template 108 | content: | 109 | ## Changes 110 | 111 | $CHANGES 112 | # release body/content changes template 113 | change: 114 | # body/content commit template for each row 115 | template: '- $TITLE (#$NUMBER) by @$AUTHORS' 116 | # title escapes 117 | title_escapes: '\<*_&' 118 | # pr's that contains this labels will 119 | labels_to: 120 | # be excluded from DR 121 | exclude: 122 | # be included in the release body 123 | include: 124 | # generate next version based on the labels 125 | version_resolver: 126 | # major - 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright [yyyy] [name of copyright owner] 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # View Binding 2 | 3 | ## Intro 4 | A lightweight library aiming to speed up Android app development by leveraging the new [Android Data Binding](http://developer.android.com/tools/data-binding/guide.html) and taking the best from the [Model-View-ViewModel](https://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93viewmodel) design pattern. 5 | 6 | ## Getting Started 7 | For information on how to get started with View Binding, 8 | take a look at our [Getting Started](docs/getting-started.md) guide. 9 | 10 | ## Submitting Bugs or Feature Requests 11 | Bugs or feature requests should be submitted at our [GitHub Issues section](https://github.com/zeoflow/view-binding/issues). 12 | 13 | 14 | ## Why should I use it? 15 | 1. **Data Binding** 16 | Android Data Binding is great and if you're not, you should start using it today. 17 | 2. **You don't need to care about screen rotation (configuration change) at all.** 18 | Most of the screen lifecycle is moved to ViewModel where the lifecycle is dramatically easier to understand and to use. The **ViewModel instance outlives it's Activity/Fragment** during configuration change so no more hassle with `onSaveInstanceState()` or using retained Fragments. 19 | 3. **ViewModel as the only variable in the layout** 20 | ViewModel serves as the data provider in layout's binding as well as handler for click or other methods common fro Data Binding. With a construct like `android:onClick="@{viewBinding.onClickedPlayButton}"` **you will never have to set an `OnClickListener` anymore**. Also, each ViewModel extends `BaseObservable` so you have a choice between using BaseObservable approach or ObservableField approach within the DataBinding. (see [Data Binding Guide](http://developer.android.com/tools/data-binding/guide.html)) 21 | 22 | ## How does it work? 23 | The framework extensively uses Java Generics to provide a type-safe link between Activity/Fragment and ViewModel and its binding. 24 | 25 | ViewModel instances are stored in a global static Map and reattached automatically to corresponding Activity/Fragment. When there is no need for the ViewModel anymore (Activity finished) the instance is destroyed. 26 | 27 | ### 1. Depend on our library 28 | 29 | View Binding for Android is available through Google's Maven Repository. 30 | To use it: 31 | 32 | 1. Open the `build.gradle` file for your application. 33 | 2. Make sure that the `repositories` section includes Google's Maven Repository 34 | `google()`. For example: 35 | 36 | ```groovy 37 | allprojects { 38 | repositories { 39 | google() 40 | jcenter() 41 | } 42 | } 43 | ``` 44 | 45 | 3. Add the library to the `dependencies` section: 46 | 47 | ```groovy 48 | dependencies { 49 | // ... 50 | implementation 'com.zeoflow:view-binding:' 51 | // ... 52 | } 53 | ``` 54 | 55 | ### 2. Activity/Fragment Class 56 | `MainActivity.java` 57 | 58 | ```java 59 | public class MainActivity extends BindAppActivity 60 | { 61 | //.. 62 | @Override 63 | protected void onCreate(@Nullable Bundle savedInstanceState) 64 | { 65 | //.. 66 | setupViewBinding(R.layout.activity_main, MainViewBinding.class); 67 | //.. 68 | super.onCreate(savedInstanceState); 69 | //.. 70 | MainViewBinding mMainViewBinding = getViewBinding(); 71 | //.. 72 | } 73 | //.. 74 | } 75 | ``` 76 | 77 | ### 3. Activity/Fragment Layout 78 | `activity_main.xml` 79 | 80 | ```xml 81 | 83 | 84 | 85 | 86 | 89 | 90 | 91 | 96 | 97 | 100 | 101 | 107 | 108 | 109 | 110 | 115 | 116 | 125 | 126 | 127 | 128 |