xref: /aosp_15_r20/external/flatbuffers/android/app/build.gradle (revision 890232f25432b36107d06881e0a25aaa6b473652) 
1apply plugin: 'com.android.application'
2apply plugin: 'kotlin-android'
3apply plugin: 'kotlin-android-extensions'
4
5android {
6  compileSdkVersion 30
7  buildToolsVersion "30.0.2"
8
9  defaultConfig {
10    applicationId "com.flatbuffers.app"
11    minSdkVersion 16
12    targetSdkVersion 30
13    versionCode 1
14    versionName "1.0"
15
16    compileOptions {
17      sourceCompatibility JavaVersion.VERSION_1_8
18      targetCompatibility JavaVersion.VERSION_1_8
19    }
20
21    ndk {
22      abiFilters 'arm64-v8a', 'armeabi-v7a'
23    }
24
25    testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
26    externalNativeBuild {
27      cmake {
28        arguments "-DFLATBUFFERS_SRC=${rootProject.projectDir}/.."
29      }
30    }
31  }
32
33  buildTypes {
34    release {
35      minifyEnabled false
36      proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
37    }
38  }
39
40  externalNativeBuild {
41    cmake {
42      path "src/main/cpp/CMakeLists.txt"
43    }
44  }
45
46  task generateFbsCpp(type: Exec) {
47    def inputDir = file("$projectDir/src/main/fbs")
48    def outputCppDir = file("$projectDir/src/main/cpp/generated/")
49    def fbsFiles = layout.files { file(inputDir).listFiles() }.filter { File f -> f.name.endsWith(".fbs") }.toList()
50    ignoreExitValue(true)
51
52    standardOutput = new ByteArrayOutputStream()
53    errorOutput = new ByteArrayOutputStream()
54    def commandLineArgs = ['flatc', '-o', outputCppDir, '--cpp']
55    fbsFiles.forEach{
56      commandLineArgs.add(it.path)
57    }
58
59    commandLine commandLineArgs
60
61    doFirst {
62      delete "$outputCppDir/"
63      mkdir "$outputCppDir/"
64    }
65
66    doLast {
67      if (executionResult.get().exitValue != 0) {
68        throw new GradleException("flatc failed with: ${executionResult.get().toString()}")
69      }
70    }
71  }
72
73  task generateFbsKotlin(type: Exec) {
74    def inputDir = file("$projectDir/src/main/fbs")
75    def outputKotlinDir = file("$projectDir/src/main/java/generated/")
76    def fbsFiles = layout.files { file(inputDir).listFiles() }.filter { File f -> f.name.endsWith(".fbs") }.toList()
77    ignoreExitValue(true)
78
79    standardOutput = new ByteArrayOutputStream()
80    errorOutput = new ByteArrayOutputStream()
81
82    setErrorOutput(errorOutput)
83    setStandardOutput(standardOutput)
84
85    def commandLineArgs = ['flatc', '-o', outputKotlinDir, '--kotlin']
86    fbsFiles.forEach{
87      commandLineArgs.add(it.path)
88    }
89    commandLine commandLineArgs
90
91    doFirst {
92      delete "$outputKotlinDir/"
93      mkdir "$outputKotlinDir/"
94    }
95    doLast {
96      if (executionResult.get().exitValue != 0) {
97        throw new GradleException("flatc failed with: ${executionResult.get().toString()}")
98      }
99    }
100  }
101
102  afterEvaluate {
103    tasks.named("preBuild") {
104      dependsOn(generateFbsKotlin)
105      dependsOn(generateFbsCpp)
106    }
107  }
108
109//  flavorDimensions "stl-variant"
110//  productFlavors {
111//    gnustl {
112//      dimension "stl-variant"
113//      applicationIdSuffix ".gnustl"
114//      versionNameSuffix "-gnustl"
115//      externalNativeBuild {
116//        ndkBuild {
117//          arguments "APP_STL=gnustl_static"
118//        }
119//      }
120//    }
121//    libcpp {
122//      dimension "stl-variant"
123//      applicationIdSuffix ".libcpp"
124//      versionNameSuffix "-libcpp"
125//      externalNativeBuild {
126//        ndkBuild {
127//          arguments "APP_STL=c++_static"
128//        }
129//      }
130//    }
131//  }
132}
133
134dependencies {
135  implementation fileTree(dir: "libs", include: ["*.jar"])
136  implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
137  implementation 'androidx.core:core-ktx:1.3.2'
138  implementation 'androidx.appcompat:appcompat:1.2.0'
139  implementation 'com.google.flatbuffers:flatbuffers-java:2.0.0'
140
141}
142