add callback on worker thread

README.md

@@ -21,10 +21,10 @@ an ideal WAV PCM recorder library for Android
 
 ## 初始化
 
-Application中的onCreate()方法中，传入全局context
+在Application或Activity的onCreate()方法中，传入context
 
 ```java
- IdealRecorder.init(this);
+  IdealRecorder.getInstance().init(this);
 ```
 
 
@@ -93,9 +93,10 @@ statusListener为回调是的listener 重写需要用到的回调即可
 2. Add the dependency
 ```
 	dependencies {
-	        implementation 'com.github.ideastudios:AndroidPcmResample:v1.1.1'
+	        implementation'com.github.ideastudios:IdealRecorder:2.0.1'
 	}
 
+
 ```
 
 

app/build.gradle

@@ -29,5 +29,5 @@ dependencies {
     testCompile 'junit:junit:4.12'
     compile 'com.yanzhenjie:permission:1.1.0'
     compile 'com.github.Jay-Goo:WaveLineView:v1.0.3'
-    compile 'com.github.ideastudios:IdealRecorder:1.0.3'
+    compile 'com.github.ideastudios:IdealRecorder:2.0.1'
 }

app/src/main/java/tech/oom/idealrecorderdemo/MyApplication.java

@@ -9,6 +9,6 @@ public class MyApplication extends Application {
     @Override
     public void onCreate() {
         super.onCreate();
-        IdealRecorder.init(this);
+        IdealRecorder.getInstance().init(this);
     }
 }

library/src/main/java/tech/oom/idealrecorder/IdealRecorder.java

@@ -25,7 +25,7 @@
 
 public class IdealRecorder implements RecorderCallback, AudioFileListener {
     private static final String TAG = "IdealRecorder";
-    private static Context context;
+    private Context context;
     private Handler idealHandler;
     private RecordConfig config;
 
@@ -45,12 +45,16 @@ private IdealRecorder() {
         audioFileHelper = new AudioFileHelper(this);
     }
 
+    public static IdealRecorder getInstance() {
+        return IdealRecorderHolder.instance;
+    }
+
     /**
      * 初始化当前实例
      *
      * @param mContext 当前应用的application context
      */
-    public static void init(Context mContext) {
+    public void init(Context mContext) {
         context = mContext;
 
     }
@@ -60,16 +64,12 @@ public static void init(Context mContext) {
      *
      * @return 当前应用的context
      */
-    public static Context getContext() {
+    public Context getContext() {
         if (context == null)
-            throw new IllegalStateException("请先在全局Application中调用 IdealRecorder.init() 初始化！");
+            throw new IllegalStateException("请先在Application或Activity中调用 IdealRecorder.getInstance.init() 初始化！");
         return context;
     }
 
-    public static IdealRecorder getInstance() {
-        return IdealRecorderHolder.instance;
-    }
-
     public IdealRecorder setRecordConfig(RecordConfig config) {
         this.config = config;
         audioFileHelper.setRecorderConfig(config);