On click logic injection

app/build.gradle

@@ -3,13 +3,13 @@ apply plugin: 'kotlin-android'
 apply plugin: 'android-aspectjx'
 
 android {
-    compileSdkVersion 22
-    buildToolsVersion "26.0.2"
+    compileSdkVersion 27
+    buildToolsVersion "27.0.3"
 
     defaultConfig {
         applicationId "com.hujiang.library.demo"
         minSdkVersion 14
-        targetSdkVersion 22
+        targetSdkVersion 27
         versionCode 1
         versionName "1.0"
         multiDexEnabled true
@@ -64,16 +64,16 @@ aspectjx {
 }
 
 dependencies {
-    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    compile project(':library')
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation project(':library')
 
 
-    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+    androidTestImplementation('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.android.support:appcompat-v7:22.0.0'
-    compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.3'
-    compile 'com.android.support.test:runner:0.5'
-    compile 'com.android.support.constraint:constraint-layout:1.0.0-beta4'
-    testCompile 'junit:junit:4.12'
+    implementation 'com.android.support:appcompat-v7:22.0.0'
+    implementation 'com.nostra13.universalimageloader:universal-image-loader:1.9.3'
+    implementation 'com.android.support.test:runner:0.5'
+    implementation 'com.android.support.constraint:constraint-layout:1.0.0-beta4'
+    testImplementation 'junit:junit:4.12'
 }

app/src/main/kotlin/com/hujiang/library/demo/MainActivity.kt

@@ -3,6 +3,7 @@ package com.hujiang.library.demo
 import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
+import android.view.View
 import com.hujiang.library.aspect.TraceDelay
 
 @TraceDelay
@@ -12,14 +13,14 @@ open class MainActivity : Activity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        findViewById(R.id.aop_ability).setOnClickListener { startActivity(Intent(this@MainActivity, AOPAbilityActivity::class.java)) }
-        findViewById(R.id.aop_activity).setOnClickListener {
+        findViewById<View>(R.id.aop_ability).setOnClickListener { startActivity(Intent(this@MainActivity, AOPAbilityActivity::class.java)) }
+        findViewById<View>(R.id.aop_activity).setOnClickListener {
             startActivity(Intent(this@MainActivity, AOPActivity::class.java)) }
-        findViewById(R.id.aop_fragment).setOnClickListener {
+        findViewById<View>(R.id.aop_fragment).setOnClickListener {
             startActivity(Intent(this@MainActivity, FragmentActivity::class.java)) }
-        findViewById(R.id.aop_kotlin).setOnClickListener {
+        findViewById<View>(R.id.aop_kotlin).setOnClickListener {
             Greeter().greet() }
-        findViewById(R.id.aop_normal_class).setOnClickListener {
+        findViewById<View>(R.id.aop_normal_class).setOnClickListener {
             NormalClass("normalClass").work() }
 
 //        var img : ImageView = findViewById(R.id.img_t) as ImageView

library/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion 22
-    buildToolsVersion "26.0.2"
+    buildToolsVersion '27.0.3'
 
     defaultConfig {
         minSdkVersion 14
@@ -24,8 +24,8 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:appcompat-v7:22.0.0'
-    compile 'org.aspectj:aspectjrt:1.8.9'
+    implementation 'com.android.support:appcompat-v7:22.0.0'
+    implementation 'org.aspectj:aspectjrt:1.8.9'
 
-    testCompile 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.12'
 }

library/src/main/java/com/hujiang/library/aspect/ViewClickAspect.java

@@ -6,12 +6,44 @@
 
 package com.hujiang.library.aspect;
 
+import android.util.Log;
+import android.widget.Button;
+
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.annotation.After;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+
 /**
  * class description here
  *
- * @author simon
+ * @author Elad Ben David
  * @version 1.0.0
- * @since 2016-03-04
+ * @since 2018-09-13
  */
+@Aspect
 public class ViewClickAspect {
+
+
+    final static String TAG = ViewClickAspect.class.getSimpleName();
+    final static String onclickExpression = "execution(void **onClick**(..))";
+
+    @After(onclickExpression)
+    public void afterOnClickMethod(JoinPoint joinPoint) throws Throwable {
+        Log.i(TAG, "afterOnClickMethod:::" + joinPoint.getSignature());
+        printButtonText(joinPoint);
+    }
+
+    @Before(onclickExpression)
+    public void beforeOnClickMethod(JoinPoint joinPoint) throws Throwable {
+        Log.i(TAG, "beforeOnClickMethod:::" + joinPoint.getSignature());
+        printButtonText(joinPoint);
+    }
+
+    private void printButtonText(JoinPoint joinPoint){
+        if(joinPoint != null && joinPoint.getArgs() != null &&
+           joinPoint.getArgs().length == 1 && joinPoint.getArgs()[0] instanceof Button) {
+            Log.i(TAG, "ButtonText:::" + ((Button) joinPoint.getArgs()[0]).getText());
+        }
+    }
 }