1.1

Author: LYC-Android

.idea/misc.xml

@@ -0,0 +1,12 @@
+package mrcheng.myapplication;
+
+/**
+ * Created by mr.cheng on 2016/11/30.
+ */
+public class MyThread {
+
+    static {
+        System.loadLibrary("myNativeLib");
+    }
+    public native void getStringFromNative(short[] shorts, double[] doubles);
+}

myapplication/libs/arm64-v8a/libmyNativeLib.so

@@ -27,23 +27,16 @@
 import cn.bmob.v3.listener.SaveListener;
 import mrcheng.myapplication.BaseActivity;
 import mrcheng.myapplication.Bmob_ChatActivity;
+import mrcheng.myapplication.MyThread;
 import mrcheng.myapplication.R;
 
 /**
  * Created by mr.cheng on 2016/9/28.
  */
 public class ReadFileThread extends Thread {
-    static {
-
-        System.loadLibrary("myNativeLib");
-
-    }
-
     private ObjectInputStream objectInputStream;
     private ServerSocket serverSocket;
 
-    public native void getStringFromNative(short[] shorts, double[] doubles);
-
     private Context mContext;
     private List<Float> mDatas = new ArrayList<>();
     private boolean flag = true;
@@ -60,10 +53,6 @@ public ReadFileThread(Context context, String ip) {
         ReadFile();
     }
 
-    public void MyNativeMethod(short[] shorts, double[] doubles) {
-        getStringFromNative(shorts, doubles);
-    }
-
     @Override
     public void run() {
         super.run();
@@ -116,14 +105,15 @@ public void run() {
 
     private void ReadFile() {
         try {
+            MyThread my=new MyThread();
             int length;
             InputStream is = mContext.getResources().openRawResource(R.raw.fmsignal);
             BufferedInputStream inputStream = new BufferedInputStream(is);
             byte[] buf = new byte[64000 * 2];
             double[] doubles = new double[65536];
             while ((length = inputStream.read(buf, 0, buf.length)) != -1) {
                 short[] shorts = byteArray2ShortArray(buf, buf.length / 2);
-                getStringFromNative(shorts, doubles);
+                my.getStringFromNative(shorts, doubles);
             }
             inputStream.close();
             is.close();

myapplication/libs/armeabi/libmyNativeLib.so

@@ -11,19 +11,15 @@
 import java.io.FileWriter;
 import java.io.IOException;
 
+import mrcheng.myapplication.MyThread;
+
 /**
  * Created by mr.cheng on 2016/10/11.
  */
 public class RecordFileThread extends Thread {
     private AudioRecord recorder;
     private Handler mHandler;
-
-    static {
-        System.loadLibrary("myNativeLib");
-    }
-
-    public native void getStringFromNative(short[] shorts, double[] doubles);
-
+    private MyThread mMyThread=new MyThread();
     public RecordFileThread(Handler handler) {
         mHandler = handler;
     }
@@ -41,7 +37,7 @@ public void run() {
         recorder.stop();
         recorder.release();
         double[] doubles = new double[65536];
-        getStringFromNative(myRecoed, doubles);
+        mMyThread.getStringFromNative(myRecoed, doubles);
         MyWriteFileMethod(doubles);
     }
 

myapplication/libs/x86/libmyNativeLib.so

@@ -32,6 +32,7 @@
 import butterknife.OnClick;
 import cn.bmob.v3.BmobUser;
 import mrcheng.myapplication.BaseActivity;
+import mrcheng.myapplication.MyThread;
 import mrcheng.myapplication.R;
 
 /**
@@ -135,10 +136,10 @@ private void MyWriteFileMethod(final short[][] mydatas) {
             file.createNewFile();
 
             writer = new BufferedWriter(new FileWriter(file));
-            ReadFileThread readFileThread = new ReadFileThread(UpFileActivity.this, "");
+            MyThread myThread=new MyThread();
             double[] doubles = new double[65536];
             for (int j = 0; j < mydatas.length; j++) {
-                readFileThread.getStringFromNative(mydatas[j], doubles);
+                myThread.getStringFromNative(mydatas[j], doubles);
                 for (int i = 0; i < 8192; i++) {
                     writer.write(doubles[i] + "\r\n");
                     writer.flush();