android - 喷气背包组成 : @Preview is unresolved after updating to alpha08

Question

我从 alpha07 更新了撰写库至alpha08

version = "1.0.0-alpha08"
androidx.compose.ui:ui:$version
androidx.ui:ui-tooling:$version

但在那之后 androidx.ui.tooling.preview.Preview未解决

Answer 1

查看 release note of alpha08在 Jetpack compose 中，您会注意到 ui-tooling已从 androidx.ui 移出至androidx.compose.ui
您需要进行的更改:

dependencies {
    // New dependencies
    implementation "androidx.compose.ui:ui-tooling:1.0.0-alpha08"
    testImplementation "androidx.compose.ui:ui-test:1.0.0-alpha08"

    // Old dependencies
    implementation "androidx.ui:ui-tooling:1.0.0-alpha07"
    testImplementation "androidx.ui:ui-test:1.0.0-alpha07"
}