The pre-requisites of Android Profile are a copy of Android Studio 3.0 or above and a connected test device or emulator running at least Android SDK Level 26.

Here are some tips that led me to success: Make sure your android.mk is correct and that you export the NDK_MODULE_PATH.Īndroid Profiler in Android Studio 3.0: Android Studio 3.0 brings a new Android Profiler view, integrating CPU, memory and network profiling on a single timeline. You need to follow the steps here thoroughly. It is not easy to make the Android-NDK profiler work. Click anywhere in the NETWORK timeline to open the Network Profiler. If you've connected a device over USB but don't see it listed, ensure that you have enabled USB debugging. Select the device and app process you want to profile from the Android Profiler toolbar. The memory profiler is displayed when the memory time-line is clicked within the main Android Profiler Tool window and appears as shown in Figure 86-14: The memory time-line shows memory allocations relative to the scale on the right-hand side of the time-line for a range of different categories as indicated by the color key.Ĭlick View > Tool Windows > Profiler (you can also click Profile in the toolbar). 2 In the Sessions pane, choose which session to view, or start a new profiling session. 1 Android Profiler shows the process and device currently being profiled. android profiler device disconnectedĪndroid Profiler continues to collect profiling data until you disconnect the device or click End Session. When you’re having problems with a laptop, smartphone or tablet continually disconnecting from a Wi-Fi network it’s usually an issue with your device’s wireless drivers, but that not always the case. If your device constantly disconnects from a Wi-Fi hotspot, there are a few easy ways to troubleshoot the issue. Uncheck Allow the computer to turn off this device to save power. Double-click on the USB device to enter the Properties window. Expand the Universal Serial Bus Controllers option.

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