Android Studio 2.1 ndk Breakpoint Debugging method

Android Studio 2.1 ndk Breakpoint Debugging method (based on Android 2.1, Gradle 2.1.0)

1. Create an android Studio Project

2. Set the NDK path.

menu, choose: File->project Structure

In the left option box of the pop-up window, select SDK location, set Android NDK location on the right.

2. Modify the. \build.gradle as follows:

Replase

Classpath ' com.android.tools.build:gradle:2.1.0 '

With

Classpath ' com.android.tools.build:gradle-experimental:0.7.0 '

3. Modify the. \app\build.gradle as follows:

(1)

Replace

Apply plugin: ' Com.android.application '

With

Apply plugin: ' Com.android.model.application '

(2)

Replace

Android {

    ...

}

With

Model {

Android {

    ...

}

}

(3)

Replace

Minsdkversion 17

Targetsdkversion 23

With

Minsdkversion.apilevel 17

Targetsdkversion.apilevel 23

(4)

Replace

Proguardfiles getdefaultproguardfile (' proguard-android.txt '), ' Proguard-rules.pro '

With

Proguardfiles.add (File (' Proguard-rules.txt '))

The above is mainly a modification to the gradle.

After the above steps are modified, compile the project, it should be possible to compile the pass.

Next, we mainly make the NDK settings.

4. Modify. \app\build.gradle

Add the following NDK settings

Model {

Android {

....

NDK {

ModuleName = ' XXX '//.so module Name

Cflags.addall (['-wall '])//cflags

}

....

}

}

5. Create a JNI-related reference and an. h file in Java. (Online a lot, skip over here)

6. Under. \app\src\main, add the JNI directory.

By right-clicking Main in the "Project" sheet, in the pop-up menu: New->folder->jni Folder can be created

7. Create the. c,.cpp file yourself under. \app\src\main\jni.

8. Run, set the breakpoint in the C file debugging!

Android Studio 2.1 ndk Breakpoint Debugging method