app-updater/com.king.app.updater.util/AppUtils

AppUtils

object AppUtils

App工具类

Author

Functions

fun apkExists(context: Context, versionCode: Int, file: File?): Boolean

APK是否存在

byteArrayToHexString

fun byteArrayToHexString(bytes: ByteArray?): String?

字节转为十六进制字符串

fun deleteFile(file: File?): Boolean

删除文件或文件夹

getApkCacheFilesDir

fun getApkCacheFilesDir(context: Context): String

获取APK缓存的文件夹

fun getAppIcon(context: Context): Int

获取App的图标

fun getAppName(context: Context): String?

获取App的名称

fun getFileMD5(file: File): String?

获取文件的MD5

getFileProviderAuthority

fun getFileProviderAuthority(context: Context): String

获取文件访问授权

getInstallIntent

fun getInstallIntent(context: Context, file: File, authority: String): Intent

获取安装Intent

fun getPackageInfo(context: Context): PackageInfo

获取包信息

fun getPackageInfo(context: Context, archiveFilePath: String): PackageInfo?

通过APK路径获取包信息

fun installApk(context: Context, file: File, authority: String)

安装APK

fun verifyFileMD5(file: File, md5: String): Boolean

校验文件的MD5