音频播放增加停止按钮

pages.json

@@ -89,6 +89,14 @@
 		        "enablePullDownRefresh": false
 		    }
 		    
+		},{
+		    "path" : "pages/advance/android/assetaudio",
+		    "style" :                                                                                    
+		    {
+		        "navigationBarTitleText": "",
+		        "enablePullDownRefresh": false
+		    }
+		    
 		},
 		{
 		    "path" : "pages/SystemAPI/ScreenListen/screenlisten",

pages/advance/advance.vue

@@ -38,10 +38,11 @@
 				<uni-list>
 
 					<uni-list-item @tap="testLifecyle" title="activity生命周期监听" :clickable="true" link />
+					<uni-list-item @tap="testAssetLoad" title="播放asset音频(需自定义基座)" :clickable="true" link/>
 					<uni-list-item @tap="gotoDecorView" title="操作DecorView" :clickable="true" link />
 					<uni-list-item @tap="testInputDialog" title="同步获取用户输入" :clickable="true" />
 					<uni-list-item @tap="testMetaRead" title="读取meta配置" :clickable="true" />
-					<uni-list-item @tap="testAssetLoad" title="播放asset音频(需自定义基座)" :clickable="true" />
+					
 
 				</uni-list>
 
@@ -134,7 +135,10 @@
 				})
 			},
 			testAssetLoad() {
-				playAssetAudio();
+				// playAssetAudio();
+				uni.navigateTo({
+					url: '/pages/advance/android/assetaudio'
+				})
 			},
 			testInputDialog() {
 				getUserInput(function(res){

pages/advance/android/assetaudio.vue

+<template>
+	<view>
+		<page-head title="asset 音频播放示例" accordion></page-head>
+		
+		<uni-list>
+			<uni-list-item title="播放asset音频" :clickable="true" @tap="testStart"></uni-list-item> 
+			<uni-list-item title="停止播放asset音频" :clickable="true" @tap="testStop"></uni-list-item>
+		</uni-list>
+			
+	</view>
+</template>
+
+<script>
+	import {
+		playAssetAudio,
+		stopAssetAudio
+	} from "../../../uni_modules/uts-advance";
+	
+	export default {
+		data() {
+			return {
+			}
+		},
+	
+		methods: {
+
+			/**
+			 * 测试添加View实例至顶层容器
+			 */
+			testStart: function() {
+				playAssetAudio();
+			},
+			/**
+			 * 测试移除顶层容器的View实例
+			 */
+			testStop: function() {
+				stopAssetAudio();
+			}
+	
+	
+		}
+	}
+</script>
+
+<style>
+</style>
\ No newline at end of file

uni_modules/uts-advance/utssdk/app-android/index.uts

@@ -149,7 +149,9 @@ export function removeViewToDecorView() {
     getUniActivity()!.runOnUiThread(uiRunable)
 }
 
-
+/**
+ * 用户输入对话框监听器
+ */
 class DialogListener extends DialogInterface.OnClickListener{
 	
 	inputET:EditText
@@ -172,7 +174,9 @@ class DialogListener extends DialogInterface.OnClickListener{
 }
 
 
-
+/**
+ * Dialog ui任务封装
+ */
 class DialogUIRunnable extends Runnable {
 
 	callback:UTSCallback
@@ -238,6 +242,10 @@ export function getLogoPath(): string {
   return logo;
 }
 
+/**
+ * 音频播放器对象
+ */
+let globalPlayer:MediaPlayer| null = null;
 /**
  * 播放asset资源中的音频
  */
@@ -245,14 +253,29 @@ export function playAssetAudio() {
 	
 	let assetManager = getAppContext()!.getAssets();
 	let afd = assetManager.openFd("free.mp3");
-	let mediaPlayer = new MediaPlayer();
-	mediaPlayer.setDataSource(afd.getFileDescriptor(),afd.getStartOffset(), afd.getLength());
-	mediaPlayer.prepare();
-	mediaPlayer.start();
+	
+	if(globalPlayer == null){
+		globalPlayer = new MediaPlayer();
+		globalPlayer!.setDataSource(afd.getFileDescriptor(),afd.getStartOffset(), afd.getLength());
+		globalPlayer!.prepare();
+		globalPlayer!.start();
+	}
 	
 }
 
 
+/**
+ * 停止播放asset资源中的音频
+ */
+export function stopAssetAudio() {
+	
+	if(globalPlayer != null){
+		globalPlayer!.stop();
+		globalPlayer = null;
+	}
+	
+}
+
 export function goOtherActivity(imageDone: (event:string) => void):boolean {
 	
 	// 检查相关权限是否已经具备