我使用API 25(Nougat)使用Android Studio创建了一个简单的应用程序,但现在我想为API 21(Lollipop)构建一个APK,因此我将项目结构中的“编译SDK版本”更改为API 21但Android Studio给了我以下错误:
D:\AndroidStudioProject\ArduinoData\app\build\intermediates\res\merged\debug\values-v23\values-v23.xml
Error:(4) Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Inverse'.
Error:(34) Error retrieving parent for item: No resource found that matches the given name 'android:Widget.Material.Button.Colored'.
Error:(4) Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Inverse'.
Error:(34) Error retrieving parent for item: No resource found that matches the given name 'android:Widget.Material.Button.Colored'.
D:\AndroidStudioProject\ArduinoData\app\build\intermediates\res\merged\debug\values-v24\values-v24.xml
Error:(3) Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Borderless.Colored'.
Error:(4) Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Colored'.
Error:(3) Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Borderless.Colored'.
Error:(4) Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Colored'.
Error:Execution failed for task ':app:processDebugResources'.
> com.android.ide.common.process.ProcessException: Failed to execute aapt
我知道这可能是图形不兼容,但我不知道如何解决它,所以你有任何想法解决它吗?
styles.xml
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat">
<!-- Customize your theme here.
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>-->
</style>
</resources>
build.grandle
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion '21.1.2'
defaultConfig {
applicationId "com.acerbisgianluca.arduinodata"
minSdkVersion 21
targetSdkVersion 21
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_6
targetCompatibility JavaVersion.VERSION_1_6
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:21.0.2'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.google.firebase:firebase-messaging:10.0.1'
compile 'com.google.firebase:firebase-ads:10.0.1'
compile 'com.google.firebase:firebase-core:10.0.1'
testCompile 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'
答案 0 :(得分:0)
我认为您已在应用级build.gradle文件中编写了compileSdkVersion 21和targetSdkVersion 25。 targetSdkVersion不应高于compileSdkVersion。您已正确执行此操作但未添加API级别21的buildToolsVersion
和appcompatlibrary
版本更新。
将buildToolsVersion
更改为21.1.2
将应用级build.gradle文件中的appcompat
库版本更改为21.0.2
。您必须根据API级别21更新库版本。
我认为这可以解决您的问题。