Check how much memory you should use. Updated Android app with Chromecast. Dashboard with course recommendations. Android performance patterns download. Continue courses where you left off. This document primarily covers micro- optimizations that can improve overall app performance when combined, but it' s unlikely that these changes will result in dramatic performance effects. 0 ( API level 14).
To allow multiple running processes, Android sets a hard limit on the heap size alloted for each app. The onTrimMemory( ) callback was added in Android 4. For earlier versions you can use the onLowMemory( ) which is roughly equivalent to the TRIM_ MEMORY_ COMPLETE event. Sync account across all devices.