Farruh Habibullaev questions

Farruh Habibullaev answers

• Counting the number of references to certain type in ArrayList
• Android: detect if app enters a background
• Cannot find a version of 'com.google.code.findbugs:jsr305' that satisfies the version constraints
• onRequestPermissionsResult not being called in fragment if defined in both fragment and activity
• Android Espresso: How do I test a specific Fragment when following one activity to several fragment architecture
• get horizontal and vertical accuracy in android device