diff --git a/FunctionRealize/Record/.gitignore b/FunctionRealize/Record/.gitignore
deleted file mode 100644
index fd45b12..0000000
--- a/FunctionRealize/Record/.gitignore
+++ /dev/null
@@ -1,11 +0,0 @@
-*.iml
-.gradle
-/local.properties
-/.idea/caches/build_file_checksums.ser
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-.DS_Store
-/build
-/captures
-.externalNativeBuild
diff --git a/FunctionRealize/Record/.idea/codeStyles/Project.xml b/FunctionRealize/Record/.idea/codeStyles/Project.xml
deleted file mode 100644
index 30aa626..0000000
--- a/FunctionRealize/Record/.idea/codeStyles/Project.xml
+++ /dev/null
@@ -1,29 +0,0 @@
-
-
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-
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diff --git a/FunctionRealize/Record/.idea/gradle.xml b/FunctionRealize/Record/.idea/gradle.xml
deleted file mode 100644
index 7ac24c7..0000000
--- a/FunctionRealize/Record/.idea/gradle.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-
-
-
-
-
-
\ No newline at end of file
diff --git a/FunctionRealize/Record/.idea/misc.xml b/FunctionRealize/Record/.idea/misc.xml
deleted file mode 100644
index b0c7b20..0000000
--- a/FunctionRealize/Record/.idea/misc.xml
+++ /dev/null
@@ -1,38 +0,0 @@
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\ No newline at end of file
diff --git a/FunctionRealize/Record/.idea/runConfigurations.xml b/FunctionRealize/Record/.idea/runConfigurations.xml
deleted file mode 100644
index 7f68460..0000000
--- a/FunctionRealize/Record/.idea/runConfigurations.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
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-
-
\ No newline at end of file
diff --git a/FunctionRealize/Record/RecordActivity.java b/FunctionRealize/Record/RecordActivity.java
new file mode 100644
index 0000000..da17df6
--- /dev/null
+++ b/FunctionRealize/Record/RecordActivity.java
@@ -0,0 +1,114 @@
+package com.record;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.media.MediaRecorder;
+import android.os.Environment;
+import android.view.Window;
+import android.widget.Button;
+import android.widget.Toast;
+import java.io.File;
+import java.io.IOException;
+
+@SuppressLint("Registered")
+public class RecordActivity extends Activity implements View.OnClickListener {
+
+ Button startRecording, stopRecording, pauseRecording;//开始录音、停止录音、释放资源
+ MediaRecorder recorder;
+ File audioFile; //录音保存的文件
+ boolean isRecoding = false;// true 表示正在录音
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ requestWindowFeature(Window.FEATURE_NO_TITLE);
+ setContentView(R.layout.activity_main);
+ init();
+ initListener();
+ }
+
+ //初始化
+ public void init() {
+ stopRecording = (Button) this.findViewById(R.id.btn_stop);
+ startRecording = (Button) this.findViewById(R.id.btn_play);
+ pauseRecording = (Button) this.findViewById(R.id.btn_pause);
+ if (!path.exists()) {
+ path.mkdirs();
+ }
+ }
+ //初始化麦克风
+ private void InitMedia(){
+ recorder = new MediaRecorder();
+ recorder.setAudioSource(MediaRecorder.AudioSource.MIC);//设置播放源 麦克风
+ recorder.setOutputFormat(MediaRecorder.OutputFormat.AMR_NB); //设置输入格式 3gp
+ recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); //设置编码AMR
+ }
+ //设置监听器
+ public void initListener() {
+ startRecording.setOnClickListener(this);
+ stopRecording.setOnClickListener(this);
+ pauseRecording.setOnClickListener(this);
+ }
+
+ //此处还应该对手机进行下判断，判断下手机里面有没有内存卡
+ //保存在SD卡下MediaRecorderTest文件夹中
+ File path = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/MediaRecorderTest");
+
+ //录音
+ public void recod() {
+ InitMedia();
+ int i = (int) (Math.random() * 10000);
+ String a = Integer.toString(i);
+ String b = "Voice";
+ String FileName = b + a;
+ try {
+ audioFile = new File(path, FileName + ".aac");
+ //audioFile=new File(path,"ycc.aac");
+ if (audioFile.exists()) {
+ audioFile.delete();
+ }
+ audioFile.createNewFile();//创建文件
+
+ } catch (Exception e) {
+ throw new RuntimeException("Couldn't create recording audio file", e);
+ }
+
+ recorder.setOutputFile(audioFile.getAbsolutePath()); //设置输出文件
+
+ try {
+ recorder.prepare();
+ } catch (IllegalStateException e) {
+ throw new RuntimeException("IllegalStateException on MediaRecorder.prepare", e);
+ } catch (IOException e) {
+ throw new RuntimeException("IOException on MediaRecorder.prepare", e);
+ }
+ isRecoding = true;
+ recorder.start();
+ }
+
+
+ public void onClick(View v) {
+ //开始录音
+ while (true){
+ if (v == startRecording) {
+ Toast.makeText(RecordActivity.this, "开始录音", Toast.LENGTH_SHORT).show();
+ recod();
+ break;
+ }
+
+ if (v == pauseRecording) {
+
+ }
+ //停止录音
+ if (v == stopRecording) {
+ if (isRecoding) {
+ Toast.makeText(RecordActivity.this, "录音结束,文件已存至/MediaRecorderTest", Toast.LENGTH_SHORT).show();
+ recorder.stop();//调用stop之后recorder会被清空，再次录音要再次初始化recorder
+ break;
+ }
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/FunctionRealize/Record/app/.gitignore b/FunctionRealize/Record/app/.gitignore
deleted file mode 100644
index 796b96d..0000000
--- a/FunctionRealize/Record/app/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/build
diff --git a/FunctionRealize/Record/app/build.gradle b/FunctionRealize/Record/app/build.gradle
deleted file mode 100644
index f736938..0000000
--- a/FunctionRealize/Record/app/build.gradle
+++ /dev/null
@@ -1,29 +0,0 @@
-apply plugin: 'com.android.application'
-
-android {
- compileSdkVersion 28
- defaultConfig {
- applicationId "com.record"
- minSdkVersion 20
- targetSdkVersion 28
- versionCode 1
- versionName "1.0"
- testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
- }
- buildTypes {
- release {
- minifyEnabled false
- proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
- }
- }
-}
-
-dependencies {
- implementation fileTree(dir: 'libs', include: ['*.jar'])
- implementation 'com.android.support:appcompat-v7:28.0.0'
- implementation 'com.android.support.constraint:constraint-layout:1.1.3'
- implementation 'com.android.support:design:28.0.0'
- testImplementation 'junit:junit:4.12'
- androidTestImplementation 'com.android.support.test:runner:1.0.2'
- androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
-}
diff --git a/FunctionRealize/Record/app/proguard-rules.pro b/FunctionRealize/Record/app/proguard-rules.pro
deleted file mode 100644
index f1b4245..0000000
--- a/FunctionRealize/Record/app/proguard-rules.pro
+++ /dev/null
@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-# http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-# public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
diff --git a/FunctionRealize/Record/app/src/androidTest/java/com/record/ExampleInstrumentedTest.java b/FunctionRealize/Record/app/src/androidTest/java/com/record/ExampleInstrumentedTest.java
deleted file mode 100644
index 7f787aa..0000000
--- a/FunctionRealize/Record/app/src/androidTest/java/com/record/ExampleInstrumentedTest.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package com.record;
-
-import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.*;
-
-/**
- * Instrumented test, which will execute on an Android device.
- *
- * @see Testing documentation
- */
-@RunWith(AndroidJUnit4.class)
-public class ExampleInstrumentedTest {
- @Test
- public void useAppContext() {
- // Context of the app under test.
- Context appContext = InstrumentationRegistry.getTargetContext();
-
- assertEquals("com.record", appContext.getPackageName());
- }
-}
diff --git a/FunctionRealize/Record/app/src/main/AndroidManifest.xml b/FunctionRealize/Record/app/src/main/AndroidManifest.xml
deleted file mode 100644
index 13f15fe..0000000
--- a/FunctionRealize/Record/app/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1,25 +0,0 @@
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\ No newline at end of file
diff --git a/FunctionRealize/Record/app/src/main/java/com/record/MainActivity.java b/FunctionRealize/Record/app/src/main/java/com/record/MainActivity.java
deleted file mode 100644
index 83803d5..0000000
--- a/FunctionRealize/Record/app/src/main/java/com/record/MainActivity.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package com.record;
-
-import android.annotation.TargetApi;
-import android.os.Build;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.support.annotation.RequiresApi;
-import android.support.design.widget.FloatingActionButton;
-import android.support.design.widget.Snackbar;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
-import android.view.View;
-import android.media.MediaPlayer;
-import android.media.MediaRecorder;
-import android.os.Environment;
-import android.util.Log;
-import android.view.MotionEvent;
-import android.view.Window;
-import android.widget.Button;
-import android.widget.Toast;
-import android.widget.ListView;
-import java.io.File;
-import java.util.concurrent.ExecutorService;
-
-public class MainActivity extends AppCompatActivity {
-}
\ No newline at end of file
diff --git a/FunctionRealize/Record/app/src/main/java/com/record/MyButtonListener.java b/FunctionRealize/Record/app/src/main/java/com/record/MyButtonListener.java
deleted file mode 100644
index ee1bc6a..0000000
--- a/FunctionRealize/Record/app/src/main/java/com/record/MyButtonListener.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package com.record;
-
-import android.view.MotionEvent;
-import android.view.View;
- class MyButtonListener implements View.OnLongClickListener,View.OnTouchListener{
- @Override
- public boolean onTouch(View v, MotionEvent event) {
- return false;
- }
-
- @Override
- public boolean onLongClick(View v) {
- return true;
- }
- }
-
diff --git a/FunctionRealize/Record/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/FunctionRealize/Record/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
deleted file mode 100644
index c7bd21d..0000000
--- a/FunctionRealize/Record/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-
-
-
-
-