plugins { id 'com.android.application' } android { compileSdk 32 defaultConfig { applicationId "com.example.miniandroidapp13_websocket02" minSdk 30 targetSdk 32 versionCode 1 versionName "1.0" testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' } } compileOptions { sourceCompatibility JavaVersion.VERSION_1_8 targetCompatibility JavaVersion.VERSION_1_8 } } dependencies { implementation 'androidx.appcompat:appcompat:1.5.1' implementation 'com.google.android.material:material:1.7.0' implementation 'androidx.constraintlayout:constraintlayout:2.1.4' testImplementation 'junit:junit:4.13.2' androidTestImplementation 'androidx.test.ext:junit:1.1.4' androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.0' // 追加 implementation 'com.squareup.okhttp3:okhttp:4.9.1' implementation 'javax.websocket:javax.websocket-api:1.1' // JSONを使うjackson implementation group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: '2.13.0' implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.13.0' implementation group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.13.0' }