预留asm入口，待加入autoInject

app/src/main/java/com/plugin/component/MainActivity.java

@@ -2,7 +2,6 @@
 
 import android.os.Bundle;
 
-import com.effective.android.module.ModuleMamager;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.android.material.snackbar.Snackbar;
 import com.plugin.library.IAction;
@@ -19,13 +18,14 @@
 
 public class MainActivity extends AppCompatActivity {
 
+    @MethodCost
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
-        ModuleMamager.register(IAction.class, new LibraryAction());
+        SdkManager.register(IAction.class, new LibraryAction());
         FloatingActionButton fab = findViewById(R.id.fab);
         fab.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -34,7 +34,7 @@ public void onClick(View view) {
                         .setAction("Action", null).show();
             }
         });
-        ((TextView) findViewById(R.id.text)).setText(ModuleMamager.getService(IAction.class).getName());
+        ((TextView) findViewById(R.id.text)).setText(SdkManager.getService(IAction.class).getName());
     }
 
     @Override

component-plugin/build.gradle

@@ -17,13 +17,13 @@ uploadArchives {
 }
 
 dependencies {
-    compile 'com.android.tools.build:gradle:3.3.0'
-    compile group: 'org.javassist', name: 'javassist', version: '3.20.0-GA'
-    //gradle sdk
     compile gradleApi()
-    //groovy sdk
     compile localGroovy()
+    compile 'com.android.tools.build:gradle:3.3.0'
     compile 'org.jetbrains.kotlin:kotlin-compiler-embeddable:1.3.10'
+    compile 'org.ow2.asm:asm:7.1'
+    compile 'org.ow2.asm:asm-commons:7.1'
+    compile 'org.ow2.asm:asm-util:7.1'
 }
 
 sourceSets {

component-plugin/src/main/groovy/com/plugin/component/ComponentPlugin.groovy

@@ -8,7 +8,8 @@ import com.plugin.component.extension.module.ProjectInfo
 import com.plugin.component.extension.option.PublicationOption
 import com.plugin.component.extension.option.RunAloneOption
 import com.plugin.component.listener.OnModuleExtensionListener
-import com.plugin.component.transform.CodeTransform
+
+import com.plugin.component.transform.ComponentTransform
 import com.plugin.component.utils.JarUtil
 import com.plugin.component.extension.PublicationManager
 import com.plugin.component.extension.ComponentExtension
@@ -206,9 +207,10 @@ class ComponentPlugin implements Plugin<Project> {
                                 }
                             }
                             if (projectInfo.isCompileModuleAndAssemble()) {
-                                childProject.extensions.findByType(BaseExtension.class).registerTransform(new CodeTransform(childProject))
+//                                childProject.extensions.findByType(BaseExtension.class).registerTransform(new CodeTransform(childProject))
                             }
                         }
+                        childProject.extensions.findByType(BaseExtension.class).registerTransform(new ComponentTransform())
                     } else {
                         childProject.apply plugin: Constants.PLUGIN_LIBRARY
                         Logger.buildOutput("project.apply plugin: com.android.library")

component-plugin/src/main/groovy/com/plugin/component/anno/AutoInjectComponent.java

@@ -0,0 +1,16 @@
+package com.plugin.component.anno;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 用于注解 IComponent接口，自动注入
+ */
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.CLASS)
+public @interface AutoInjectComponent {
+
+    String name() default "DEFAULT";
+}

component-plugin/src/main/groovy/com/plugin/component/anno/MethodCost.java

@@ -0,0 +1,14 @@
+package com.plugin.component.anno;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 方法耗时
+ */
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.CLASS)
+public @interface MethodCost {
+}

component-plugin/src/main/groovy/com/plugin/component/asm/ComponentClassVisitor.java

@@ -0,0 +1,13 @@
+package com.plugin.component.asm;
+
+
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+public class ComponentClassVisitor extends ClassVisitor {
+
+    public ComponentClassVisitor(ClassVisitor classVisitor) {
+        super(Opcodes.ASM7, classVisitor);
+    }
+}

component-plugin/src/main/groovy/com/plugin/component/asm/MethodCostClassVisitor.java

@@ -0,0 +1,76 @@
+package com.plugin.component.asm;
+
+import com.android.ddmlib.Log;
+import com.plugin.component.anno.MethodCost;
+
+import org.objectweb.asm.AnnotationVisitor;
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.Type;
+import org.objectweb.asm.commons.AdviceAdapter;
+
+public class MethodCostClassVisitor extends ClassVisitor {
+
+    private static final String sCostCachePath = "com.plugin.component/CostCache";
+
+    public MethodCostClassVisitor(ClassVisitor classVisitor) {
+        super(Opcodes.ASM7, classVisitor);
+    }
+
+    @Override
+    public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) {
+        MethodVisitor mv = super.visitMethod(access, name, descriptor, signature, exceptions);
+        mv = new AdviceAdapter(Opcodes.ASM7, mv, access, name, descriptor) {
+
+            private boolean cost = false;
+
+            @Override
+            protected void onMethodEnter() {
+                if (cost) {
+                    mv.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
+                    mv.visitLdcInsn("========start=========");
+                    mv.visitMethodInsn(INVOKEVIRTUAL, "java/io/PrintStream", "println",
+                            "(Ljava/lang/String;)V", false);
+
+                    mv.visitLdcInsn(name);
+                    mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "nanoTime", "()J", false);
+                    mv.visitMethodInsn(INVOKESTATIC, sCostCachePath, "setStartTime",
+                            "(Ljava/lang/String;J)V", false);
+                }
+            }
+
+            @Override
+            protected void onMethodExit(int opcode) {
+                if (cost) {
+                    mv.visitLdcInsn(name);
+                    mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "nanoTime", "()J", false);
+                    mv.visitMethodInsn(INVOKESTATIC, sCostCachePath, "setEndTime",
+                            "(Ljava/lang/String;J)V", false);
+
+                    mv.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
+                    mv.visitLdcInsn(name);
+                    mv.visitMethodInsn(INVOKESTATIC, sCostCachePath, "getCostTime",
+                            "(Ljava/lang/String;)Ljava/lang/String;", false);
+                    mv.visitMethodInsn(INVOKEVIRTUAL, "java/io/PrintStream", "println",
+                            "(Ljava/lang/String;)V", false);
+
+                    mv.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");
+                    mv.visitLdcInsn("========end=========");
+                    mv.visitMethodInsn(INVOKEVIRTUAL, "java/io/PrintStream", "println",
+                            "(Ljava/lang/String;)V", false);
+                }
+            }
+
+            @Override
+            public AnnotationVisitor visitAnnotation(String descriptor, boolean visible) {
+                //判断是否使用某个注解
+                if (Type.getDescriptor(MethodCost.class).equals(descriptor)) {
+                    cost = true;
+                }
+                return super.visitAnnotation(descriptor, visible);
+            }
+        };
+        return mv;
+    }
+}