How to profile "native code" in android -


i using androidstudio 1.2

i tried profile native code in android reference solution in link tried figure out usage of aprof though make required tweaks -> giving permission write,adding config in android.mk in solution file not getting dumped in /mnt/sdcard below code..

androidmanifest.xml

<?xml version="1.0" encoding="utf-8"?> 

<application     android:allowbackup="true"     android:icon="@mipmap/ic_launcher"     android:label="@string/app_name"     android:theme="@style/apptheme" >     <activity         android:name=".mainactivity"         android:label="@string/app_name" >         <intent-filter>             <action android:name="android.intent.action.main" />              <category android:name="android.intent.category.launcher" />         </intent-filter>     </activity>     <activity         android:name=".displaymemory"         android:label="@string/title_activity_display_memory" >     </activity>     <activity         android:name=".displaycpu"         android:label="@string/title_activity_display_cpu" >     </activity>     <activity         android:name=".batteryinfo"         android:label="@string/title_activity_battery_info" >     </activity>     <activity         android:name=".trafficanalysis"         android:label="@string/title_activity_traffic_analysis" >     </activity> </application> <uses-permission android:name="android.permission.write_external_storage" />

android.mk

local_enable_aprof := true local_path := $(call my-dir) include $(clear_vars) local_src_files := calcnative.c local_module := calcnative local_ldlibs := -llog local_enable_aprof_jni := true include $(build_shared_library)

my file explorer screenshot aprof file not reflected fileexplorer screen

please let me know if there wrong in process or better way achieve results of native code profiling


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