Add support for crash tracking and reporting

[cryptoyang]

The problem

Access to crash reports in the Android app is not convenient.

User Stories

As a beta tester:

• I want to have access to all application exceptions.
• I want to be notified about background crashes.
• I want to send a crash using intent action.

Draft

• Save each exception stack trace in storage.
• Display a notification when a crash occurs.
• Add crash reports activity for managing saved crashes.
• Implement sending crash data.

Specification

Crash Data

values:

• List of actions that occur before the exception.
• Exception stack trace.

Crash storage

Requirement: Must be available for android app and crash report activity

Crash notification

Trigger: new background exception occurs.
Tap: display crash reports activity.
View:

• Crash Id
• Crash message
• Amount

Crash report activity

• List of crashes grouped by signature
• Exception stack trace
• Send exception button