Farm Raised Salmon vs Wild Caught Salmon. Letâs say youâre at the grocery store and you see âfresh Atlantic salmonâ on sale for $7.99/pound. Next to it you see âWild Pacific Sockeye salmonâ for $14.99/pound.
Android activities are stored in the activity stack. Going back to a previous activity could mean two things. You opened the new activity from another activity with startActivityForResult. In that case you can just call the finishActivity() function from your code and it'll take you back to the previous activity. Keep track of the activity stack. Whenever you start a new activity with an intent you can specify an intent flag like FLAG_ACTIVITY_REORDER_TO_FRONT or FLAG_ACTIVITY_PREVIOUS_IS_TOP.
Android also lets you choose which apps you want to update automatically. To turn on auto-update for any app, go to the app page in the Google Play app. Tap the three vertical dots in the top right. Check Auto-update. This way, you can disable automatic updates and still keep chosen apps ready with the latest versions.