在gradle脚本中删除特定手机版本的权限

<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.CAMERA" />

android {
    defaultConfig {
        // 定义一个manifestPlaceholders变量，用于存储需要删除的权限
        manifestPlaceholders = [cameraPermission: ""]
    }

    // 在特定的手机版本中删除相机权限
    applicationVariants.all { variant ->
        if (variant.buildType.name == 'release' && variant.minSdkVersion.getApiLevel() < 23) {
            variant.outputs.all { output ->
                output.processManifest.doLast {
                    def manifestOutFile = output.processManifest.manifestOutputFile
                    def manifestContent = manifestOutFile.getText()

                    // 删除相机权限
                    manifestContent = manifestContent.replaceAll('android.permission.CAMERA', "${cameraPermission}")

                    manifestOutFile.write(manifestContent)
                }
            }
        }
    }
}