When your app is uninstalled, you can start a intent or a web browser.
Take from maven repository (http://search.maven.org/#search%7Cga%7C1%7Ccn.hiroz, http://mvnrepository.com/search.html?query=cn.hiroz) or add Coredroid and other components to your solution
Add it as dependency in Gradle as:
compile 'cn.hiroz:uninstallfeedback-lib:1.2.5@aar'
You may add this line:
-keep class cn.hiroz.uninstallfeedback.** { *; }
Add the following code to the initialization of app. For example, OnCreate method in Application or Activity.
Note: Keep this code is only one. It will fork a thread.
FeedbackUtils.openUrlWhenUninstall(this, "www.baidu.com");
Run your app, uninstall it. Then the browser startup.
The MIT License (MIT)
Copyright (c) 2015 Hiro (hiroz.cn)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.