David questions

David answers

• How to pause and resume download from remote server to SDCard
• Upgrading free to paid Android apps without leaving two icons
• Install referrer is not tracking on android web market
• Record Call in Android 2.2
• Android: switching screens with new activity or just changing content view
• How can you detect a dual-core cpu on an Android device from code?
• Default font set on Android
• Where can I get the Android camera application source code?