Question

我无法添加新的Material Design库。当我添加compile 'com.google.android.material:material:1.0.0-alpha1'并同步项目时，我得到了这两个错误：

error: resource android:attr/fontVariationSettings not found.
error: resource android:attr/ttcindex not found.

我的build.gradle：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "rockthesport.com.pruebasmaterial"
        minSdkVersion 19
        targetSdkVersion 27
        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-v7:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
    compile 'com.google.android.material:material:1.0.0-alpha1'
    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'
}

有什么建议吗？

谢谢！

Answer 1

要使用新的Material Components library public function index() { $dbdata['table'] = 'categories'; $dbdata['select'] = array('id', 'parent', 'name'); $dbdata['where'] = array('type' => 'post'); $records = $this->ot->get_records($dbdata); for ($i = 0; $i < sizeof($records); $i++) { $records[$i]['category'] = $this->category($records, 0, $records[$i]); } } function category($records, $parent = 0, $record = NULL) { if ($record) { $parent = ''; if ($record['parent']) { $parent = $this->category($records, $record['parent']); } return $parent . $record['name']; } else { $super_parent = ''; $key = array_search($parent, array_column($records, 'id')); if ($records[$key]['parent']) { $super_parent = $this->category($records, $records[$key]['parent']); } $super_parent .= $records[$key]['name'] . ' / '; return $super_parent; } }，您必须使用

'com.google.android.material:material:1.0.0-alpha1'

Answer 2

这是gradle文件的工作版本

apply plugin: 'com.android.application'
android {
compileSdkVersion 'android-P'
defaultConfig {
    applicationId "info.manipal.aesher.infomuj"
    minSdkVersion 24
    targetSdkVersion 26
    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'])

api 'androidx.appcompat:appcompat:1.0.0-alpha1'
api 'com.google.android.material:material:1.0.0-alpha1'

testImplementation 'junit:junit:4.12'

androidTestImplementation 'androidx.test:runner:1.1.0-alpha2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha2'
}

无法在Gradle中编译新的材质库

2 个答案: