mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-12-11 01:42:16 -05:00
118 lines
4.5 KiB
Markdown
118 lines
4.5 KiB
Markdown
|
Android AppMsg (Crouton) Library
|
|||
|
|
================================
|
|||
|
|
|
|||
|
|
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/).
|
|||
|
|
|
|||
|
|
|
|||
|
|
Description
|
|||
|
|
-----------
|
|||
|
|
|
|||
|
|
Toast is far from being perfect and I am not entirely satisfied with it.
|
|||
|
|
Toast can be un-accurate in some cases. Indeed, Toast has one major drawback: it completely breaks contexts.
|
|||
|
|
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.
|
|||
|
|
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:
|
|||
|
|
![Example Image][1]
|
|||
|
|
|
|||
|
|
As you can easily notice, the problem with Toasts is they are persistent.
|
|||
|
|
Once a Toast has been fired, it is displayed on top of any screen and remains visible for the duration specified at its creation.
|
|||
|
|
|
|||
|
|
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:
|
|||
|
|
Activity-bound notifications. This is what it looks like in the current version of Prixing:
|
|||
|
|
![Example Image][2]
|
|||
|
|
|
|||
|
|
Crouton overcomes the main issue of having a Toast being shown while the menu is open.
|
|||
|
|
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.
|
|||
|
|
|
|||
|
|
<b>Copyright (C) by Cyril Mottier</b>
|
|||
|
|
|
|||
|
|
Sample
|
|||
|
|
------
|
|||
|
|
|
|||
|
|
A sample application is available on Google Play:
|
|||
|
|
|
|||
|
|
<a href="http://play.google.com/store/apps/details?id=com.devspark.appmsg.sample">
|
|||
|
|
<img alt="Get it on Google Play"
|
|||
|
|
src="http://www.android.com/images/brand/get_it_on_play_logo_small.png" />
|
|||
|
|
</a>
|
|||
|
|
|
|||
|
|
![Example Image][3]
|
|||
|
|
|
|||
|
|
The source code is available in this repository.
|
|||
|
|
|
|||
|
|
Compatibility
|
|||
|
|
-------------
|
|||
|
|
|
|||
|
|
This library is compatible from API 4 (Android 1.6).
|
|||
|
|
|
|||
|
|
Installation
|
|||
|
|
------------
|
|||
|
|
|
|||
|
|
The sample project requires:
|
|||
|
|
|
|||
|
|
* The library project
|
|||
|
|
* [ActionBarSherlock](https://github.com/JakeWharton/ActionBarSherlock)
|
|||
|
|
|
|||
|
|
Usage
|
|||
|
|
-----
|
|||
|
|
|
|||
|
|
Android AppMsg is presented as an [Android library project](http://developer.android.com/guide/developing/projects/projects-eclipse.html).
|
|||
|
|
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.
|
|||
|
|
|
|||
|
|
To display the item you need the following code:
|
|||
|
|
|
|||
|
|
* Show AppMsg:
|
|||
|
|
|
|||
|
|
``` java
|
|||
|
|
AppMsg.makeText(/*Activity*/, /*CharSequence*/, /*AppMsg.Style*/).show();
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
Gradle
|
|||
|
|
------
|
|||
|
|
|
|||
|
|
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.
|
|||
|
|
|
|||
|
|
``` xml
|
|||
|
|
dependencies {
|
|||
|
|
compile 'com.github.johnkil.android-appmsg:appmsg:1.2.0'
|
|||
|
|
}
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
Example Gradle project using Android-AppMsg:
|
|||
|
|
|
|||
|
|
* [Android-AppMsg-Gradle-Sample](https://github.com/johnkil/Android-AppMsg-Gradle-Sample)
|
|||
|
|
|
|||
|
|
|
|||
|
|
Contribution
|
|||
|
|
------------
|
|||
|
|
|
|||
|
|
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).
|
|||
|
|
|
|||
|
|
Contributors are recommended to follow the Android [Code Style Guidelines](http://source.android.com/source/code-style.html).
|
|||
|
|
|
|||
|
|
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.
|
|||
|
|
|
|||
|
|
Developed By
|
|||
|
|
------------
|
|||
|
|
* Evgeny Shishkin - <johnkil78@gmail.com>
|
|||
|
|
|
|||
|
|
License
|
|||
|
|
-------
|
|||
|
|
|
|||
|
|
Copyright 2012 Evgeny Shishkin
|
|||
|
|
|
|||
|
|
Licensed 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.
|
|||
|
|
|
|||
|
|
[1]: http://cyrilmottier.com/media/2012/07/the-making-of-prixing-4-activity-tied-notifications/toast_user_flow_fail.png
|
|||
|
|
[2]: http://cyrilmottier.com/media/2012/07/the-making-of-prixing-4-activity-tied-notifications/in_layout_notification.png
|
|||
|
|
[3]: http://i46.tinypic.com/21kywit.png
|