Merge branch 'v_3.0' of https://github.com/AriaLyy/Aria into v_3.0

Aria/build.gradle

@@ -19,8 +19,9 @@ android {
 }
 
 dependencies {
-  compile fileTree(dir: 'libs', include: ['*.jar'])
+  compile fileTree(include: ['*.jar'], dir: 'libs')
   testCompile 'junit:junit:4.12'
   compile 'com.android.support:appcompat-v7:23.1.1'
+  compile project(':AriaCompiler')
 }
 apply from: 'jcenter.gradle'

AriaAnnotations/.gitignore

@@ -0,0 +1 @@
+/build

AriaAnnotations/build.gradle

@@ -0,0 +1,12 @@
+apply plugin: 'java'
+
+tasks.withType(JavaCompile) {
+  options.encoding = "UTF-8"
+}
+
+dependencies {
+  compile fileTree(dir: 'libs', include: ['*.jar'])
+
+  sourceCompatibility = "1.7"
+  targetCompatibility = "1.7"
+}

AriaAnnotations/src/main/java/com/arialyy/annotations/Download.java

@@ -0,0 +1,42 @@
+package com.arialyy.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Created by Aria.Lao on 2017/6/6.
+ */
+@Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface Download {
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onPre {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onTaskPre {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onTaskResume {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onTaskStart {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onTaskStop {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onTaskCancel {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onTaskFail {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onTaskComplete {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface onTaskRunning {
+  }
+
+  @Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD)
+  public @interface onNoSupportBreakPoint {
+  }
+}

AriaAnnotations/src/main/java/com/arialyy/annotations/Test.java

@@ -0,0 +1,12 @@
+package com.arialyy.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Created by Aria.Lao on 2017/6/6.
+ */
+@Retention(RetentionPolicy.CLASS) @Target(ElementType.METHOD) public @interface Test {
+}

AriaCompiler/.gitignore

@@ -0,0 +1 @@
+/build

AriaCompiler/build.gradle

@@ -0,0 +1,18 @@
+apply plugin: 'java'
+
+tasks.withType(JavaCompile) {
+  options.encoding = "UTF-8"
+}
+
+dependencies {
+  compile fileTree(include: ['*.jar'], dir: 'libs')
+  compile 'com.google.auto:auto-common:0.6'
+  compile 'com.google.auto.service:auto-service:1.0-rc2'
+  compile 'com.squareup:javapoet:1.7.0'
+  compile project(':AriaAnnotations')
+
+  sourceCompatibility = "1.7"
+  targetCompatibility = "1.7"
+}
+
+

AriaCompiler/src/main/java/com/arialyy/compiler/AriaProcessor.java

@@ -0,0 +1,54 @@
+package com.arialyy.compiler;
+
+import com.arialyy.annotations.Download;
+import com.arialyy.annotations.Test;
+import com.google.auto.service.AutoService;
+import java.util.LinkedHashSet;
+import java.util.Set;
+import javax.annotation.processing.AbstractProcessor;
+import javax.annotation.processing.ProcessingEnvironment;
+import javax.annotation.processing.Processor;
+import javax.annotation.processing.RoundEnvironment;
+import javax.lang.model.SourceVersion;
+import javax.lang.model.element.TypeElement;
+
+/**
+ * Created by lyy on 2017/6/6.
+ * 事件注解扫描器
+ */
+@AutoService(Processor.class) public class AriaProcessor extends AbstractProcessor {
+  ElementHandle mHandler;
+
+  @Override public synchronized void init(ProcessingEnvironment processingEnv) {
+    super.init(processingEnv);
+    PrintLog.init(processingEnv.getMessager());
+    mHandler = new ElementHandle(processingEnv.getFiler());
+  }
+
+  @Override public Set<String> getSupportedAnnotationTypes() {
+    Set<String> annotataions = new LinkedHashSet<>();
+    annotataions.add(Download.onPre.class.getCanonicalName());
+    annotataions.add(Download.onNoSupportBreakPoint.class.getCanonicalName());
+    annotataions.add(Download.onTaskCancel.class.getCanonicalName());
+    annotataions.add(Download.onTaskComplete.class.getCanonicalName());
+    annotataions.add(Download.onTaskFail.class.getCanonicalName());
+    annotataions.add(Download.onTaskPre.class.getCanonicalName());
+    annotataions.add(Download.onTaskResume.class.getCanonicalName());
+    annotataions.add(Download.onTaskRunning.class.getCanonicalName());
+    annotataions.add(Download.onTaskStart.class.getCanonicalName());
+    annotataions.add(Download.onTaskStop.class.getCanonicalName());
+    annotataions.add(Test.class.getCanonicalName());
+    return annotataions;
+  }
+
+  @Override public SourceVersion getSupportedSourceVersion() {
+    return SourceVersion.latestSupported();
+  }
+
+  @Override
+  public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+    PrintLog.getInstance().info("开始扫描");
+    mHandler.handle(roundEnv);
+    return true;
+  }
+}

AriaCompiler/src/main/java/com/arialyy/compiler/ElementHandle.java

@@ -0,0 +1,70 @@
+package com.arialyy.compiler;
+
+import com.arialyy.annotations.Download;
+import java.util.Set;
+import javax.annotation.processing.Filer;
+import javax.annotation.processing.RoundEnvironment;
+import javax.lang.model.element.Element;
+import javax.lang.model.element.ElementKind;
+import javax.lang.model.element.ExecutableElement;
+import javax.lang.model.element.Modifier;
+import javax.lang.model.element.TypeElement;
+import javax.lang.model.element.TypeParameterElement;
+import javax.lang.model.element.VariableElement;
+import javax.lang.model.type.TypeMirror;
+
+/**
+ * Created by lyy on 2017/6/6.
+ * 元素处理
+ */
+class ElementHandle {
+
+  private Filer mFiler;
+
+  ElementHandle(Filer filer) {
+    mFiler = filer;
+  }
+
+  /**
+   * VariableElement 一般代表成员变量
+   * ExecutableElement 一般代表类中的方法
+   * TypeElement 一般代表代表类
+   * PackageElement 一般代表Package
+   */
+  void handle(RoundEnvironment roundEnv) {
+    handlePre(roundEnv);
+  }
+
+  /**
+   * 处理{@link Download.onTaskPre}注解
+   */
+  private void handlePre(RoundEnvironment roundEnv) {
+    for (Element element : roundEnv.getElementsAnnotatedWith(Download.onPre.class)) {
+      ElementKind kind = element.getKind();
+      if (kind == ElementKind.METHOD) {
+        ExecutableElement method = (ExecutableElement) element;
+        String methodName = method.getSimpleName().toString();
+        String className = method.getEnclosingElement().toString();
+        Set<Modifier> modifiers = method.getModifiers();
+        if (modifiers.contains(Modifier.PRIVATE)){
+          PrintLog.getInstance().info("私有方法");
+        }
+        PrintLog.getInstance().info("注解的方法：" + methodName);
+        PrintLog.getInstance().info("所在类：" + className);
+        for (VariableElement te : method.getParameters()) {
+          TypeMirror paramType = te.asType();
+          PrintLog.getInstance()
+              .info("参数名：" + te.getSimpleName().toString() + "，参数类型：" + paramType.toString());
+        }
+      }
+    }
+  }
+
+  private void handleNoSupportBreakPoint(RoundEnvironment roundEnv) {
+
+  }
+
+  private void handleTaskCancel(RoundEnvironment roundEnv) {
+
+  }
+}

AriaCompiler/src/main/java/com/arialyy/compiler/PrintLog.java

@@ -0,0 +1,55 @@
+package com.arialyy.compiler;
+
+import javax.annotation.processing.Messager;
+import javax.lang.model.element.Element;
+import javax.tools.Diagnostic;
+
+/**
+ * Created by Aria.Lao on 2017/6/6.
+ */
+
+public class PrintLog {
+
+  private volatile static PrintLog INSTANCE = null;
+  private Messager mMessager;
+
+  public static PrintLog init(Messager msg) {
+    if (INSTANCE == null) {
+      synchronized (PrintLog.class) {
+        INSTANCE = new PrintLog(msg);
+      }
+    }
+    return INSTANCE;
+  }
+
+  public static PrintLog getInstance() {
+    return INSTANCE;
+  }
+
+  private PrintLog() {
+  }
+
+  private PrintLog(Messager msg) {
+    mMessager = msg;
+  }
+
+  public void error(Element e, String msg, Object... args) {
+    mMessager.printMessage(Diagnostic.Kind.ERROR, String.format(msg, args), e);
+  }
+
+  public void error(String msg, Object... args) {
+    mMessager.printMessage(Diagnostic.Kind.ERROR, String.format(msg, args));
+  }
+
+  private void warning(String msg) {
+    mMessager.printMessage(Diagnostic.Kind.WARNING, msg);
+  }
+
+  public void error(String msg) {
+    mMessager.printMessage(Diagnostic.Kind.ERROR, msg);
+  }
+
+  public void info(String str) {
+    mMessager.printMessage(Diagnostic.Kind.NOTE, str);
+  }
+}

app/src/main/java/com/arialyy/simple/download/SingleTaskActivity.java

@@ -33,6 +33,8 @@ import android.widget.RadioGroup;
 import android.widget.TextView;
 import android.widget.Toast;
 import butterknife.Bind;
+import com.arialyy.annotations.Download;
+import com.arialyy.annotations.Test;
 import com.arialyy.aria.core.download.DownloadTarget;
 import com.arialyy.aria.core.Aria;
 import com.arialyy.aria.core.download.DownloadEntity;
@@ -132,6 +134,15 @@ public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
     }
   };
 
+  @Download.onPre private void hehe(String str, DownloadTask task) {
+
+  }
+
+  @Test
+  public void gg(){
+
+  }
+
   /**
    * 设置start 和 stop 按钮状态
    */

build.gradle

@@ -9,6 +9,7 @@ buildscript {
         classpath 'com.android.tools.build:gradle:2.2.2'
         classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
+        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.4'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }

settings.gradle

@@ -1 +1 @@
-include ':app', ':Aria'
+include ':app', ':Aria', ':AriaAnnotations', ':AriaCompiler'