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adb shell dumpsys activity activities

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@Target(ElementType.TYPE_USE)
public @interface Test {}

public class A {}

public class B extends @Test A {
    public @Test int add(@Test int a, @Test int b) {
        @Test int result = a + b;
        System.out.println(result);
        return result;

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private fun groupingElementWithType(eleSet: Set<Element>): Map<TypeElement, ArrayList<Element>> {
    val groupedElement = HashMap<TypeElement, ArrayList<Element>>()
    for (item in eleSet) {
        checkAnnotationLegal(item)
        val enclosingElement = item.enclosingElement as TypeElement
        if (groupedElement.keys.contains(enclosingElement)) {
            groupedElement[enclosingElement]!!.add(item)
        } else {
            val list = ArrayList<Element>()
            list += item

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private fun checkAnnotationLegal(ele: Element) {
    if (ele.kind != ElementKind.FIELD) {
        throw RuntimeException("@BindView must in filed! $ele kind is ${ele.kind}")
    }
    val modifier = ele.modifiers
  if (modifier.contains(Modifier.FINAL)) {
        throw RuntimeException("@BindView filed can not be final!")
    }
    if (modifier.contains(Modifier.PRIVATE)) {
        throw RuntimeException("@BindView filed can not be private")

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private fun makeConstructor(typeElement: TypeElement): MethodSpec.Builder {
    val typeMirror = typeElement.asType()
    return MethodSpec.constructorBuilder()
            .addModifiers(Modifier.PUBLIC)
            .addParameter(TypeName.get(typeMirror), "target")
}

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for (itemView in elements) {
    bindMethodBuilder.addStatement("target.${itemView} = " +
            "target.findViewById(${itemView.getAnnotation(BindView::class.java).value})")
}

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val typeBuilder = TypeSpec.classBuilder("${typeEle.simpleName}_Binding")
        .addModifiers(Modifier.PUBLIC)
typeBuilder.addMethod(constructor)
// Generate a Java class file
val file = JavaFile.builder(getPackageName(classItem), typeBuilder.build())
        .build()
file.writeTo(this.processingEnv.filer)

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fun bind(activity: Activity) {
    val targetClass = activity::class.java
  val constructor = findBindingConstructorForClass(targetClass)
    constructor?.newInstance(activity)
}

private fun findBindingConstructorForClass(cls: Class<*>?): Constructor<*>? {
    if (cls == null) return null
 var bindingConstructor: Constructor<*>? = null
 val clsName = cls.name

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client = new OkHttpClient();
Request request = new Request.Builder().url("your url").build();
// synchronously launch a request
Response syncResponse = client.newCall(request).execute();
// Asynchronously launch a request
client.newCall(request).enqueue(new Callback() {
    @Override
    public void onFailure(@NotNull Call call, @NotNull IOException e) { }
    @Override
    public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException { }

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interface Interceptor {
  @Throws(IOException::class)
  fun intercept(chain: Chain): Response
}