add test java8 code

朱显松
1 parent 39a90229
Showing 6 changed files with 71 additions and 5 deletions
.idea/misc.xml
app/build.gradle
app/src/main/java/com/cnlive/libs/demo/Java8Test.java
build.gradle
cnlive/build.gradle
cnlive/src/main/java/com/cnlive/libs/base/util/LambdaUtil.java
@@ -44,7 +44,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
@@ -3,6 +3,12 @@ apply plugin: &#39;com.android.application&#39;
 android {
     compileSdkVersion 26
     buildToolsVersion "26.0.0"
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
     defaultConfig {
         applicationId "com.cnlive.libs.demo"
         minSdkVersion 16
@@ -10,6 +16,9 @@ android {
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        jackOptions {
+            enabled true
+        }
     }
     buildTypes {
         release {
@@ -33,6 +42,6 @@ dependencies {
     compile 'com.android.support.constraint:constraint-layout:1.0.2'
     //    TODO 本地酷使用说明 代码仓库标识
     //    compile 'com.cnlive.libs:base:1.0.0@aar'
-    //    compile 'com.cnlive:cnlive:0.1.0'
-    compile project(':cnlive')
+//        compile 'com.cnlive:cnlive:0.1.1'
+        compile project(':cnlive')
 }
+package com.cnlive.libs.demo;
+
+import android.app.Activity;
+import android.util.Log;
+
+import java.util.Arrays;
+import java.util.List;
+
+import java8.util.stream.Collectors;
+
+import static com.cnlive.libs.base.util.LambdaUtil.stream;
+
+/**
+ * Created by xiansong on 2017/8/17.
+ */
+
+public class Java8Test {
+    public static void test(Activity activity){
+
+
+        List<String> list = Arrays.asList("1", "2", "3");
+
+        activity.findViewById(R.id.progressBar).setOnClickListener(view -> Log.e("DemoView", "view " + view.getClass().getName()));
+
+        stream(list).filter(str -> str.startsWith("1")).forEach(item ->Log.e("DemoView","New " + item));
+
+        stream(list).forEach(item -> Log.e("DemoView", "n item " + item));
+
+        String str = stream(list).map(x -> x.toUpperCase()).collect(Collectors.joining(", "));
+    }
+}
@@ -9,6 +9,8 @@ buildscript {
         //TODO 网络库
         classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.4'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
+        //Java8
+        classpath 'me.tatarka:gradle-retrolambda:3.4.0'
     }
 }
  
 apply plugin: 'com.android.library'
 apply plugin: 'maven'
+apply plugin: 'me.tatarka.retrolambda'
  
 android {
     compileSdkVersion 26
@@ -10,10 +11,9 @@ android {
         targetSdkVersion 26
         versionCode 1
         versionName "1.0"
-
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-
     }
+
     buildTypes {
         release {
             minifyEnabled false
@@ -44,6 +44,13 @@ dependencies {
     compile 'com.squareup.okhttp3:okhttp:3.8.1'
     compile 'com.squareup.okhttp3:logging-interceptor:3.8.1'
  
+    //Java8
+    compile 'net.sourceforge.streamsupport:streamsupport:1.5.5'
+    compile 'net.sourceforge.streamsupport:streamsupport-cfuture:1.5.5'
+    compile 'net.sourceforge.streamsupport:streamsupport-atomic:1.5.5'
+    compile 'net.sourceforge.streamsupport:streamsupport-flow:1.5.5'
+    compile 'net.sourceforge.streamsupport:streamsupport-literal:1.5.5'
+
 }
  
 ext {
+package com.cnlive.libs.base.util;
+
+import java.util.Collection;
+
+import java8.util.stream.RefStreams;
+import java8.util.stream.Stream;
+
+/**
+ * Created by xiansong on 2017/8/17.
+ */
+
+public class LambdaUtil {
+    public static <T> Stream<T> stream(Collection<T> collection) {
+        if (collection == null) return null;
+        return RefStreams.of((T[]) collection.toArray());
+    }
+}