A sample project to demonstrate how one can catch an unhandled exception in Android and display a custom error dialog, like this:
Unlike other solutions around the web this one doesn't restart the application
via System.exit once the exception is caught, but rather uses tricky try-catch block to allow
the app survive the exceptions thrown in the UI and background threads.
More details can be found in my SO post:
http://stackoverflow.com/a/28126501/648313
This software is licensed under the Apache 2 license, quoted below.
Copyright 2011, 2015 Volodymyr Galandzij (aka Idolon)
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.