diff --git a/数据库/E-R.jpg b/数据库/E-R.jpg
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diff --git a/数据库/voice/.gitignore b/数据库/voice/.gitignore
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index 0000000..fd45b12
--- /dev/null
+++ b/数据库/voice/.gitignore
@@ -0,0 +1,11 @@
+*.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/数据库/voice/.idea/codeStyles/Project.xml b/数据库/voice/.idea/codeStyles/Project.xml
new file mode 100644
index 0000000..30aa626
--- /dev/null
+++ b/数据库/voice/.idea/codeStyles/Project.xml
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diff --git a/数据库/voice/.idea/gradle.xml b/数据库/voice/.idea/gradle.xml
new file mode 100644
index 0000000..76a4349
--- /dev/null
+++ b/数据库/voice/.idea/gradle.xml
@@ -0,0 +1,12 @@
+
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+
+
\ No newline at end of file
diff --git a/数据库/voice/.idea/misc.xml b/数据库/voice/.idea/misc.xml
new file mode 100644
index 0000000..aed02e1
--- /dev/null
+++ b/数据库/voice/.idea/misc.xml
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+
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diff --git a/数据库/voice/.idea/runConfigurations.xml b/数据库/voice/.idea/runConfigurations.xml
new file mode 100644
index 0000000..7f68460
--- /dev/null
+++ b/数据库/voice/.idea/runConfigurations.xml
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+
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+
\ No newline at end of file
diff --git a/数据库/voice/app/.gitignore b/数据库/voice/app/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/数据库/voice/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/数据库/voice/app/build.gradle b/数据库/voice/app/build.gradle
new file mode 100644
index 0000000..20ab839
--- /dev/null
+++ b/数据库/voice/app/build.gradle
@@ -0,0 +1,28 @@
+apply plugin: 'com.android.application'
+
+android {
+ compileSdkVersion 28
+ defaultConfig {
+ applicationId "com.example.cici.voice"
+ minSdkVersion 15
+ 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'
+ 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/数据库/voice/app/proguard-rules.pro b/数据库/voice/app/proguard-rules.pro
new file mode 100644
index 0000000..f1b4245
--- /dev/null
+++ b/数据库/voice/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# 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/数据库/voice/app/src/androidTest/java/com/example/cici/voice/ExampleInstrumentedTest.java b/数据库/voice/app/src/androidTest/java/com/example/cici/voice/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..7650229
--- /dev/null
+++ b/数据库/voice/app/src/androidTest/java/com/example/cici/voice/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.cici.voice;
+
+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.example.cici.voice", appContext.getPackageName());
+ }
+}
diff --git a/数据库/voice/app/src/main/AndroidManifest.xml b/数据库/voice/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..d0c7270
--- /dev/null
+++ b/数据库/voice/app/src/main/AndroidManifest.xml
@@ -0,0 +1,21 @@
+
+
+
+
+
+
+
+
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+
+
+
+
+
\ No newline at end of file
diff --git a/数据库/voice/app/src/main/java/com/example/cici/dao/DBOpenHelper b/数据库/voice/app/src/main/java/com/example/cici/dao/DBOpenHelper
new file mode 100644
index 0000000..d1fef9d
--- /dev/null
+++ b/数据库/voice/app/src/main/java/com/example/cici/dao/DBOpenHelper
@@ -0,0 +1,40 @@
+package com.example.cici.dao;
+
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.database.sqlite.SQLiteDatabase.CursorFactory;
+
+public class DBOpenHelper extends SQLiteOpenHelper {
+ public DBOpenHelper(Context context,String name, CursorFactory factory,
+ int version) {
+ super(context, name, factory, version);
+ }
+ @Override
+ public void onCreate(SQLiteDatabase db) {
+ db.execSQL("create table if not exists user_tb(_id integer primary key autoincrement," +
+ "userID text not null," +
+ "pwd text not null," +
+ "name text not null," +
+ "birthday text not null," +
+ "sex text not null," +
+ "phonenum text not null," +
+ "headpic text not null)");
+ db.execSQL("create table if not exists voice_tb(_id integer primary key autoincrement," +
+ "voiceID text not null," +
+ "voicecontent text not null,"
+ "sharemoment integer," +
+ "diary integer," +
+ "memorandum integer," +
+ "report integer)");
+ db.execSQL("create table if not exists publish_tb(_id integer primary key autoincrement," +
+ "voiceID text not null," +
+ "userID text not null)");
+ }
+ @Override
+ public void onUpgrade(SQLiteDatabase db,int oldVersion,int newVersion){
+
+ }
+
+}
+
diff --git a/数据库/voice/app/src/main/java/com/example/cici/voice/MainActivity.java b/数据库/voice/app/src/main/java/com/example/cici/voice/MainActivity.java
new file mode 100644
index 0000000..ed82e27
--- /dev/null
+++ b/数据库/voice/app/src/main/java/com/example/cici/voice/MainActivity.java
@@ -0,0 +1,13 @@
+package com.example.cici.voice;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+public class MainActivity extends AppCompatActivity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+ }
+}
diff --git a/数据库/voice/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/数据库/voice/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..c7bd21d
--- /dev/null
+++ b/数据库/voice/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,34 @@
+
+
+
+
+