HOW TO DEBUG ANDROID APP

There are several ways HOW TO DEBUG ANDROID APP, including the following:

1. Logging: Android provides a logging framework that allows developers to output messages to the Logcat console. These messages can be used to track the flow of an application, as well as to diagnose and fix errors.
2. Breakpoints: The Android Studio debugger allows developers to set breakpoints in their code. When a breakpoint is hit, the application will pause execution and the developer can inspect the current state of the application.
3. Debugging with the Android Emulator: The Android Emulator allows developers to test their applications on a virtual device, which can be useful for debugging issues that may not be reproducible on a physical device.
4. Debugging on a Physical Device: Developers can also connect a physical Android device to their development machine and use the Android Studio debugger to debug their application on the device.
5. Strict mode: Strict mode is a developer tool that allows you to detect when your app performs slow, potentially blocking operations on the main thread.
6. Traceview and dmtracedump: These are command-line profiling tools that provide more detailed information about the performance of an Android application.
7. Using the Hierarchy Viewer: The Hierarchy Viewer allows developers to inspect and debug the layout of their application. It can be used to identify and fix layout issues, as well as to optimize the performance of an application’s user interface.
8. Using the Hierarchy Viewer: The Hierarchy Viewer allows developers to inspect and debug the layout of their application. It can be used to identify and fix layout issues, as well as to optimize the performance of an application’s user interface.
9. Systrace: Systrace is a tool that allows you to collect and analyze detailed performance information across multiple processes and system components on your device.
10. Using the Android Device Monitor: The Android Device Monitor is a stand-alone tool that provides a wealth of information about the state of an Android device. It can be used to inspect the file system, view system logs, and monitor network traffic.

These are some of the most commonly used methods for debugging Android applications. However, there are many other tools and techniques available, and the best approach will depend on the specific needs of the application and the type of problem that needs to be debugged.