大理电子班牌(会议签到)程序
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..ed71b20
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,60 @@
+apply plugin: 'com.android.application'
+
+android {
+    signingConfigs {
+        release {
+            storeFile file("$rootDir/keys-app.jks")
+            storePassword '123456'
+            keyAlias = 'sup'
+            keyPassword '123456'
+        }
+    }
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "com.supwisdom.conferencecheck"
+        minSdkVersion 19
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+        ndk {
+            abiFilters 'armeabi-v7a', 'armeabi', 'x86'
+        }
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    buildToolsVersion = '28.0.3'
+    compileOptions {
+        sourceCompatibility = '1.8'
+        targetCompatibility = '1.8'
+    }
+    android.applicationVariants.all { variant ->
+        variant.outputs.all { output ->
+            def apkName = "conference-v${defaultConfig.versionName}-${defaultConfig.versionCode}.apk"
+            outputFileName = apkName
+        }
+    }
+    lintOptions {
+        checkReleaseBuilds false
+        // Or, if you prefer, you can continue to check for errors in release builds,
+        // but continue the build even when errors are found:
+        abortOnError false
+    }
+}
+
+dependencies {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    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'
+    compile 'com.squareup.okhttp3:okhttp:3.10.0'
+    compile 'org.apache.httpcomponents:httpcore:4.4.10'
+    compile 'com.alibaba:fastjson:1.1.70.android'
+    implementation files('libs/smdt.jar')
+    implementation files('libs/zxinglibsl.jar')
+}