Android中使用AspectJ详解

repositories {
  jcenter()
}
dependencies {
  classpath 'com.android.tools.build:gradle:2.3.0'
  classpath 'com.hujiang.aspectjx:gradle-android-plugin-aspectjx:1.0.8'

  // NOTE: Do not place your application dependencies here; they belong
  // in the individual module build.gradle files
}

aspectjx {
  //织入遍历符合条件的库
  includeJarFilter 'universal-image-loader', 'AspectJX-Demo/library'
  //排除包含‘universal-image-loader'的库
  excludeJarFilter 'universal-image-loader'
}

@Aspect
public class AspectTest {
  final String TAG = AspectTest.class.getSimpleName();

  @Before("execution(* *..MainActivity+.on**(..))")
  public void method(JoinPoint joinPoint) throws Throwable {
    MethodSignature methodSignature = (MethodSignature) joinPoint.getSignature();
    String className = joinPoint.getThis().getClass().getSimpleName();

    Log.e(TAG, "class:" + className);
    Log.e(TAG, "method:" + methodSignature.getName());
  }
}

public class MainActivity extends AppCompatActivity {

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
  }
}