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Simple-SMS-Messenger
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Code Issues Packages Projects Releases Wiki Activity

Check file size before compression

This commit is contained in:
Paul Akhamiogu 2021-09-08 21:53:54 +01:00
parent 07cd3372d8
commit 74c5e4384c
2 changed files with 55 additions and 11 deletions
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38
app/src/main/kotlin/com/simplemobiletools/smsmessenger/extensions/Context.kt
View File

@ -5,6 +5,7 @@ import android.app.Notification
import android.app.NotificationChannel
import android.app.NotificationManager
import android.app.PendingIntent
import android.content.ContentResolver
import android.content.ContentValues
import android.content.Context
import android.content.Intent
@ -17,6 +18,7 @@ import android.net.Uri
import android.os.Handler
import android.os.Looper
import android.provider.ContactsContract.PhoneLookup
import android.provider.OpenableColumns
import android.provider.Telephony.*
import android.text.TextUtils
import androidx.core.app.NotificationCompat
@ -35,6 +37,7 @@ import com.simplemobiletools.smsmessenger.interfaces.MessagesDao
import com.simplemobiletools.smsmessenger.models.*
import com.simplemobiletools.smsmessenger.receivers.DirectReplyReceiver
import com.simplemobiletools.smsmessenger.receivers.MarkAsReadReceiver
import java.io.FileNotFoundException
import java.util.*
import kotlin.collections.ArrayList
import me.leolin.shortcutbadger.ShortcutBadger
@ -788,3 +791,38 @@ fun Context.updateLastConversationMessage(threadId: Long) {
} catch (e: Exception) {
}
}
fun Context.getFileSizeFromUri(uri:Uri): Long {
val assetFileDescriptor = try {
contentResolver.openAssetFileDescriptor(uri, "r")
} catch (e: FileNotFoundException) {
null
}
// uses ParcelFileDescriptor#getStatSize underneath if failed
val length = assetFileDescriptor?.use { it.length } ?: FILE_SIZE_NONE
if (length != -1L) {
return length
}
// if "content://" uri scheme, try contentResolver table
if (uri.scheme.equals(ContentResolver.SCHEME_CONTENT)) {
return contentResolver.query(uri, arrayOf(OpenableColumns.SIZE), null, null, null)
?.use { cursor ->
// maybe shouldn't trust ContentResolver for size:
// https://stackoverflow.com/questions/48302972/content-resolver-returns-wrong-size
val sizeIndex = cursor.getColumnIndex(OpenableColumns.SIZE)
if (sizeIndex == -1) {
return@use FILE_SIZE_NONE
}
cursor.moveToFirst()
return try {
cursor.getLong(sizeIndex)
} catch (_: Throwable) {
FILE_SIZE_NONE
}
} ?: FILE_SIZE_NONE
} else {
return FILE_SIZE_NONE
}
}

8
app/src/main/kotlin/com/simplemobiletools/smsmessenger/helpers/ImageCompressor.kt
View File

@ -11,6 +11,7 @@ import com.simplemobiletools.commons.extensions.getMyFileUri
import com.simplemobiletools.commons.helpers.ensureBackgroundThread
import com.simplemobiletools.smsmessenger.extensions.extension
import com.simplemobiletools.smsmessenger.extensions.getExtensionFromMimeType
import com.simplemobiletools.smsmessenger.extensions.getFileSizeFromUri
import com.simplemobiletools.smsmessenger.extensions.isImageMimeType
import java.io.File
import java.io.FileOutputStream
@ -20,7 +21,6 @@ import java.io.FileOutputStream
* [Compressor](https://github.com/zetbaitsu/Compressor/)
* */
class ImageCompressor(private val context: Context) {
private val contentResolver = context.contentResolver
private val outputDirectory = File(context.cacheDir, "compressed").apply {
if (!exists()) {
@ -31,6 +31,8 @@ class ImageCompressor(private val context: Context) {
fun compressImage(uri: Uri, compressSize: Long, callback: (compressedFileUri: Uri?) -> Unit) {
ensureBackgroundThread {
try {
val fileSize = context.getFileSizeFromUri(uri)
if (fileSize > compressSize) {
val mimeType = contentResolver.getType(uri)!!
if (mimeType.isImageMimeType()) {
val byteArray = contentResolver.openInputStream(uri)?.readBytes()!!
@ -44,6 +46,10 @@ class ImageCompressor(private val context: Context) {
} else {
callback.invoke(null)
}
} else {
//no need to compress since the file is less than the compress size
callback.invoke(uri)
}
} catch (e: Exception) {
callback.invoke(null)
}