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118 lines
4.5 KiB
Markdown
118 lines
4.5 KiB
Markdown
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Android AppMsg (Crouton) Library
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================================
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Implementation of in-layout notifications. Based on [Toast](http://developer.android.com/reference/android/widget/Toast.html) notifications and article [The making of Prixing #4: in-layout notifications](http://android.cyrilmottier.com/?p=773) by [Cyril Mottier](http://www.cyrilmottier.com/).
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Description
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-----------
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Toast is far from being perfect and I am not entirely satisfied with it.
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Toast can be un-accurate in some cases. Indeed, Toast has one major drawback: it completely breaks contexts.
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This issue can be reproduced effortless. Let’s say a user is currently in an app firing a Toast and wants to switch to another application using the dedicated “multitask” button.
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The Toast will remain on screen even if the brought-to-front application has nothing do to with the previously shown app as described on the following figure:
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![Example Image][1]
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As you can easily notice, the problem with Toasts is they are persistent.
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Once a Toast has been fired, it is displayed on top of any screen and remains visible for the duration specified at its creation.
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In order to bypass the Toast persistence problem and ensure information is displayed in the correct context, we decided to create a new notification system:
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Activity-bound notifications. This is what it looks like in the current version of Prixing:
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![Example Image][2]
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Crouton overcomes the main issue of having a Toast being shown while the menu is open.
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It sticks to the current screen sliding with it and leaving the menu completely free of any information that would have not been related to it.
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<b>Copyright (C) by Cyril Mottier</b>
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Sample
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------
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A sample application is available on Google Play:
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<a href="http://play.google.com/store/apps/details?id=com.devspark.appmsg.sample">
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<img alt="Get it on Google Play"
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src="http://www.android.com/images/brand/get_it_on_play_logo_small.png" />
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</a>
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![Example Image][3]
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The source code is available in this repository.
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Compatibility
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-------------
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This library is compatible from API 4 (Android 1.6).
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Installation
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------------
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The sample project requires:
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* The library project
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* [ActionBarSherlock](https://github.com/JakeWharton/ActionBarSherlock)
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Usage
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-----
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Android AppMsg is presented as an [Android library project](http://developer.android.com/guide/developing/projects/projects-eclipse.html).
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You can include this project by [referencing it as a library project](http://developer.android.com/guide/developing/projects/projects-eclipse.html#ReferencingLibraryProject) in Eclipse or ant.
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To display the item you need the following code:
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* Show AppMsg:
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``` java
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AppMsg.makeText(/*Activity*/, /*CharSequence*/, /*AppMsg.Style*/).show();
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```
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Gradle
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------
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Android-AppMsg Library is now pushed to Maven Central as a AAR, so you just need to add the following dependency to your build.gradle.
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``` xml
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dependencies {
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compile 'com.github.johnkil.android-appmsg:appmsg:1.2.0'
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}
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```
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Example Gradle project using Android-AppMsg:
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* [Android-AppMsg-Gradle-Sample](https://github.com/johnkil/Android-AppMsg-Gradle-Sample)
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Contribution
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------------
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Please fork [dev](https://github.com/johnkil/Android-AppMsg/tree/dev) repository and contribute back using [pull requests](https://github.com/johnkil/Android-AppMsg/pulls).
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Contributors are recommended to follow the Android [Code Style Guidelines](http://source.android.com/source/code-style.html).
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Any contributions, large or small, major features, bug fixes, additional language translations, unit/integration tests are welcomed and appreciated but will be thoroughly reviewed and discussed.
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Developed By
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------------
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* Evgeny Shishkin - <johnkil78@gmail.com>
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License
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-------
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Copyright 2012 Evgeny Shishkin
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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[1]: http://cyrilmottier.com/media/2012/07/the-making-of-prixing-4-activity-tied-notifications/toast_user_flow_fail.png
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[2]: http://cyrilmottier.com/media/2012/07/the-making-of-prixing-4-activity-tied-notifications/in_layout_notification.png
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[3]: http://i46.tinypic.com/21kywit.png
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