Every time an image is selected, the used memory size is expected to go up. In our example we have an Image area component which shows an image from gallery. Hunting memory leaks should be directed to such components. The main memory consumption components are those that work with data – lists, galleries, grids, charts, etc. In the window you can see the metrics for CPU, Memory and Network, clicking on the Memory metric will expand the content and show more-detailed chart where we can monitor memory usage of the running application. If the app is already installed on the device, you should use the adb install -r command. Bear in mind that the app identifier should be unique.
In the ribbon of the Android Studio there is an icon “profile”, click the icon which will open a window with the current available devices, choose one, click the OK button and let the hunting begin. Apply the changes to the project and prepare to launch. In the opened window, choose the Android SDK in Project SDK dropdown, then go to Modules and again choose Android SDK in the Module SDK dropdown. The Android SDK for the project should be configured – open the file menu and select Project Structure. When the studio is ready, there is one configuration that we have to set manually. Starting with android we need to open the Android Studio and select “Profile or debug APK” option and open the. Native Memory Leak Hunting AndroidĪfter building your NativeScript application there are two native apps in the application/platforms folder. The tools are used to view resources such as memory, threads and processes, method timings, and network usage. You can download them directly from the macOS App Store and respectively. I’ll show you how to profile a native iOS and native Android application with Xcode instruments and Android Studio Profiler. Prerequisites for this task are several tools which help us to dig deep into the application at runtime and analyze its behavior. In this post I’ll show you how to chase them, find where most memory leaks are, and how to resolve them. Memory leaks can lead to poor app performance and even app crash which in terms lowers the satisfaction of the app’s users and can even cause you to lose them. Testing for memory leaks and prevent them is one of the main tasks that should be performed by every QA and app developer. One of the key aspects when it comes to application performance is memory consumption.
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