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I’m only going to focus on one of those problems. There’s multiple problems with this code. Beware of “implicit references” to objects whose lifecycle you do not control Note: Technically, you can hold a static reference to an application Context without causing a memory leak, but I wouldn’t recommend that you do that either. Maybe looking at Google’s Udacity course on “Android Development for Beginners” will help you out. If you find yourself tempted to do this, there’s probably something seriously wrong with your code. Find help. (Unless the static variable is reassigned to a different Activity.) This is because mMeTrackerStore is static, and the memory for static variables isn’t reclaimed until the process in which the application is running quits. If MeTrackerStore keeps a reference to the Activity passed into its constructor, the Activity will never be garbage collected. I’ve seen others make this mistake, and I’ve interviewed people who weren’t very quick at figuring out why this is a mistake in the first place. This might seem like an impossible mistake for anyone to make. Android studio generate getters and setters android#Items 3 and 4, on the other hand, might show you some cool stuff you can do with Android Studio that you might not have known about, even if you’ve never been guilty of making the mistakes I demo in those items. If you’re an experienced Java developer, items 1, 2, and 5 probably won’t be interesting to you. Android studio generate getters and setters code#If the code you wrote a year ago doesn't seem bad to you, you're probably not learning enough.- Code Standards May 21, 2015 Of course, if you’re doing your job right as a student of Android development, you’ll probably hate your app later regardless. Keeping these things in mind will help you write an app that you can be a little prouder of. These lessons are derived from actual mistakes that I made in the source code of my first app, mistakes that I’ll be showing below. Here’s a list of things to keep in mind as you’re writing your first Android apps. That app wouldn’t have been so terrible if I knew a few things about Android development before I wrote it. It was so terrible, in fact, that I removed it from the store and I don’t even bother listing it on my resume’ anymore. 6 Things I wish I Knew before I Wrote my first Android App ![]()
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