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Commit 6a57e545 authored by steve's avatar steve
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先将开发中的部份注解掉

parent e5396cd1
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app/src/main/java/com/go/hookNotify/units/LogSaveUnit.kt
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...@@ -34,134 +34,134 @@ object LogSaveUnit { ...@@ -34,134 +34,134 @@ object LogSaveUnit {
} }
/** // /**
* android 版本 0..28(小於29) // * android 版本 0..28(小於29)
* 檢查文件是否存在 // * 檢查文件是否存在
*/ // */
private fun checkFileLTAndroidQ(context: Context, saveFileName: String): String { // private fun checkFileLTAndroidQ(context: Context, saveFileName: String): String {
var getSaveContent = "" // var getSaveContent = ""
val destFile = File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), saveFileName) // val destFile = File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), saveFileName)
val uri: Uri? // val uri: Uri?
if (destFile.exists()) uri = Uri.parse("file://" + destFile.absoluteFile) else return "" // if (destFile.exists()) uri = Uri.parse("file://" + destFile.absoluteFile) else return ""
try { // try {
val fileDescriptor = uri?.let { context.contentResolver.openFileDescriptor(it, "r", null) } // val fileDescriptor = uri?.let { context.contentResolver.openFileDescriptor(it, "r", null) }
val inputStream = FileInputStream(fileDescriptor?.fileDescriptor) // val inputStream = FileInputStream(fileDescriptor?.fileDescriptor)
getSaveContent = inputStreamToString(inputStream) // getSaveContent = inputStreamToString(inputStream)
} catch (e: FileNotFoundException) { // } catch (e: FileNotFoundException) {
e.printStackTrace() // e.printStackTrace()
} // }
return getSaveContent // return getSaveContent
} // }
/** // /**
* android 版本 29 // * android 版本 29
* 檢查文件是否存在 // * 檢查文件是否存在
*/ // */
private fun checkFileAndroidQ(context: Context, saveFileName: String): String { // private fun checkFileAndroidQ(context: Context, saveFileName: String): String {
val imageUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI // val imageUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI
val projection: Array<String> = arrayOf(MediaStore.Images.Media.DISPLAY_NAME, MediaStore.Images.Media._ID) // val projection: Array<String> = arrayOf(MediaStore.Images.Media.DISPLAY_NAME, MediaStore.Images.Media._ID)
//
//查詢 // //查詢
val contentResolver = context.contentResolver // val contentResolver = context.contentResolver
//
//添加篩選條件 // //添加篩選條件
val selection = "${MediaStore.Images.Media.DISPLAY_NAME}='$saveFileName'" // val selection = "${MediaStore.Images.Media.DISPLAY_NAME}='$saveFileName'"
val cursor = contentResolver.query(imageUri, projection, selection, null, null) // val cursor = contentResolver.query(imageUri, projection, selection, null, null)
//
var getSaveContent = "" // var getSaveContent = ""
if (cursor != null) { // if (cursor != null) {
while (cursor.moveToNext()) { // while (cursor.moveToNext()) {
val fileIdIndex = cursor.getColumnIndex(MediaStore.Images.Media._ID) // val fileIdIndex = cursor.getColumnIndex(MediaStore.Images.Media._ID)
val thumbPath = MediaStore.Images.Media.EXTERNAL_CONTENT_URI.buildUpon().appendPath(cursor.getInt(fileIdIndex).toString()).build().toString() // val thumbPath = MediaStore.Images.Media.EXTERNAL_CONTENT_URI.buildUpon().appendPath(cursor.getInt(fileIdIndex).toString()).build().toString()
val fileUri = Uri.parse(thumbPath) // val fileUri = Uri.parse(thumbPath)
//
try { // try {
val fileDescriptor = contentResolver.openAssetFileDescriptor(fileUri, "r", null) // val fileDescriptor = contentResolver.openAssetFileDescriptor(fileUri, "r", null)
val inputStream = FileInputStream(fileDescriptor?.fileDescriptor) // val inputStream = FileInputStream(fileDescriptor?.fileDescriptor)
getSaveContent = inputStreamToString(inputStream) // getSaveContent = inputStreamToString(inputStream)
} catch (e: FileNotFoundException) { // } catch (e: FileNotFoundException) {
e.printStackTrace() // e.printStackTrace()
} // }
//
//只有在得到的唯一標示符 // //只有在得到的唯一標示符
if (!TextUtils.isEmpty(getSaveContent)) { // if (!TextUtils.isEmpty(getSaveContent)) {
break // break
} // }
} // }
cursor.close() // cursor.close()
} // }
return getSaveContent // return getSaveContent
} // }
//
/** // /**
* android 版本 大於 29 // * android 版本 大於 29
* 檢查文件是否存在 // * 檢查文件是否存在
*/ // */
@SuppressLint("Range") // @SuppressLint("Range")
private fun checkFileGtAndroidQ(context: Context, saveFileName: String): String? { // private fun checkFileGtAndroidQ(context: Context, saveFileName: String): String? {
val cr = context.contentResolver // val cr = context.contentResolver
val contentUri = MediaStore.Files.getContentUri("external") // val contentUri = MediaStore.Files.getContentUri("external")
val projection: Array<String> = arrayOf(MediaStore.Files.FileColumns._ID, MediaStore.Files.FileColumns.DISPLAY_NAME) // val projection: Array<String> = arrayOf(MediaStore.Files.FileColumns._ID, MediaStore.Files.FileColumns.DISPLAY_NAME)
val selection = "${MediaStore.Files.FileColumns.MEDIA_TYPE}=${MediaStore.Files.FileColumns.MEDIA_TYPE_NONE}" // val selection = "${MediaStore.Files.FileColumns.MEDIA_TYPE}=${MediaStore.Files.FileColumns.MEDIA_TYPE_NONE}"
val selectionArgs: Array<String>? = null // val selectionArgs: Array<String>? = null
val sortOrder = null // val sortOrder = null
val cursor = cr.query(contentUri, projection, selection, selectionArgs, sortOrder) // val cursor = cr.query(contentUri, projection, selection, selectionArgs, sortOrder)
var uri: Uri? = null // var uri: Uri? = null
val columnIndexID: Int // val columnIndexID: Int
if (cursor?.count == 0) { // if (cursor?.count == 0) {
Log.d(TAG, "no file") // Log.d(TAG, "no file")
return null // return null
} else { // } else {
columnIndexID = cursor?.getColumnIndexOrThrow(MediaStore.Files.FileColumns._ID)!! // columnIndexID = cursor?.getColumnIndexOrThrow(MediaStore.Files.FileColumns._ID)!!
while (cursor.moveToNext()) { // while (cursor.moveToNext()) {
val fileID = cursor.getLong(columnIndexID) // val fileID = cursor.getLong(columnIndexID)
val fileName = cursor.getString(cursor.getColumnIndex(MediaStore.MediaColumns.DISPLAY_NAME)) // val fileName = cursor.getString(cursor.getColumnIndex(MediaStore.MediaColumns.DISPLAY_NAME))
if (fileName == saveFileName) { // if (fileName == saveFileName) {
uri = Uri.withAppendedPath(contentUri, fileID.toString()) // uri = Uri.withAppendedPath(contentUri, fileID.toString())
break // break
} // }
} // }
if (uri == null) { // if (uri == null) {
Log.d(TAG, "no uri") // Log.d(TAG, "no uri")
return null // return null
} else { // } else {
return try { // return try {
val fieldException = cr.openAssetFileDescriptor(uri, "r", null) // val fieldException = cr.openAssetFileDescriptor(uri, "r", null)
val inputStream = FileInputStream(fieldException?.fileDescriptor) // val inputStream = FileInputStream(fieldException?.fileDescriptor)
val sUUID = inputStreamToString(inputStream) // val sUUID = inputStreamToString(inputStream)
inputStream.close() // inputStream.close()
sUUID // sUUID
} catch (e: IOException) { // } catch (e: IOException) {
Log.d(TAG, e.message.toString()) // Log.d(TAG, e.message.toString())
null // null
} finally { // } finally {
cursor.close() // cursor.close()
} // }
} // }
} // }
} // }
//
/** // /**
* 流 轉為 字符串 // * 流 轉為 字符串
* @param inputStream 流 // * @param inputStream 流
* @return 轉換完成的字符串 // * @return 轉換完成的字符串
*/ // */
private fun inputStreamToString(inputStream: InputStream): String { // private fun inputStreamToString(inputStream: InputStream): String {
val reader = BufferedReader(InputStreamReader(inputStream)) // val reader = BufferedReader(InputStreamReader(inputStream))
val sb = StringBuilder() // val sb = StringBuilder()
try { // try {
reader.use { r -> r.lineSequence().forEach { sb.append(it) } } // reader.use { r -> r.lineSequence().forEach { sb.append(it) } }
} catch (e: IOException) { // } catch (e: IOException) {
e.printStackTrace() // e.printStackTrace()
} finally { // } finally {
try { // try {
inputStream.close() // inputStream.close()
} catch (e: IOException) { // } catch (e: IOException) {
e.printStackTrace() // e.printStackTrace()
} // }
} // }
return sb.toString() // return sb.toString()
} // }
private fun save(file: File, content: String): Boolean { private fun save(file: File, content: String): Boolean {
if (!createFile(file, true)) { if (!createFile(file, true)) {
......
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