![]() Let's walk through using the debugger in Android Studio, to familiarize ourselves with this process and make future bugs easier to track down and address. It allows us to monitor our application in real time, and can provide additional insight regarding a connected device or emulator. The DDMS is the debugging tool that provides for the following: Port-forwarding services Screen capture on the device Thread and heap information Logcat Process and radio state information Incoming call and SMS spoofing DDMS can be accessed from Android Studio by launching the Android Device Monitor and clicking the DDMS button. Double-click on Android Application (or right-click and choose New). You can also right-click the activity class in the android studio left project view panel, then click the Run / Debug submenu in the popup menu list to run / debug the android activity. Similar in name, the Android Studio version is also called the debugger. To create a debug configuration for your application within Android Studio, choose Run -> Debug Configurations. Click the run button ( green triangle ) to run it or click the debug button ( green triangle on a bug ) to debug it. ![]() ![]() On the Choose Device window, select a hardware device from the. Press F4 to open Project Structure, and then add the dependent module. Run your App in Debug Mode Open your project in Android Studio. Once clicked the Finish button, the aar file will be packaged into your Android project as a module. To open Logcat Click View > Tool Windows > Logcat (Alt + 6 or from the toolbar window). ![]() Logcat window in Android Studio is used to display real-time system messages and messages that are added in the Log class of the app. JAR/.AAR Package: Click Next to specify the file name. In Android Studio one of the most used tools is Logcat. Pause the execution of your app with a breakpoint. It can pause code, allow us to walk through code line-by-line, check what variables are, and more. Click File > New > New Module and choose Import. To use any of the step functions: Begin debugging your app. This process is similar to using the console.log() method we learned in JavaScript, but with a few expanded options and functionalities.ĭo you remember using the JavaScript console and debugger in Intro to Programming and JavaScript? Android studio also offers a feature like this to assist in tracking down bugs and other issues. In the last lesson we learned about the Android Studio logcat, and how to record information to it using various Log methods.
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