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Check DownloadManager status to properly detect errors.

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This commit is contained in:
Greyson Parrelli
2026-04-13 14:27:18 +00:00
committed by jeffrey-signal
parent eded335766
commit 7f6e96a522
1 changed files with 37 additions and 0 deletions
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37
app/src/main/java/org/thoughtcrime/securesms/apkupdate/ApkUpdateInstaller.kt
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@@ -5,6 +5,7 @@
package org.thoughtcrime.securesms.apkupdate package org.thoughtcrime.securesms.apkupdate
import android.app.DownloadManager
import android.app.PendingIntent import android.app.PendingIntent
import android.content.Context import android.content.Context
import android.content.Intent import android.content.Intent
@@ -53,6 +54,13 @@ object ApkUpdateInstaller {
return return
} }
if (!isDownloadSuccessful(context, downloadId)) {
Log.w(TAG, "DownloadId matches, but the download was not successful. The download may have failed due to a network issue. Clearing state and re-checking for updates.")
SignalStore.apkUpdate.clearDownloadAttributes()
AppDependencies.jobManager.add(ApkUpdateJob())
return
}
if (!isMatchingDigest(context, downloadId, digest)) { if (!isMatchingDigest(context, downloadId, digest)) {
Log.w(TAG, "DownloadId matches, but digest does not! Bad download or inconsistent state. Failing and clearing state.") Log.w(TAG, "DownloadId matches, but digest does not! Bad download or inconsistent state. Failing and clearing state.")
SignalStore.apkUpdate.clearDownloadAttributes() SignalStore.apkUpdate.clearDownloadAttributes()
@@ -136,6 +144,35 @@ object ApkUpdateInstaller {
} }
} }
private fun isDownloadSuccessful(context: Context, downloadId: Long): Boolean {
val query = DownloadManager.Query().setFilterById(downloadId)
val cursor = context.getDownloadManager().query(query)
return cursor.use { cursor ->
if (cursor.moveToFirst()) {
val status = cursor
.getColumnIndex(DownloadManager.COLUMN_STATUS)
.takeUnless { it == -1 }
?.let { cursor.getInt(it) } ?: DownloadManager.STATUS_FAILED
if (status == DownloadManager.STATUS_SUCCESSFUL) {
return@use true
}
val reason = cursor
.getColumnIndex(DownloadManager.COLUMN_REASON)
.takeUnless { it == -1 }
?.let { cursor.getInt(it) }
Log.w(TAG, "Download not successful. Status: $status, Reason: $reason")
false
} else {
Log.w(TAG, "Download ID $downloadId not found in DownloadManager.")
false
}
}
}
private fun isMatchingDigest(context: Context, downloadId: Long, expectedDigest: ByteArray): Boolean { private fun isMatchingDigest(context: Context, downloadId: Long, expectedDigest: ByteArray): Boolean {
return try { return try {
FileInputStream(context.getDownloadManager().openDownloadedFile(downloadId).fileDescriptor).use { stream -> FileInputStream(context.getDownloadManager().openDownloadedFile(downloadId).fileDescriptor).use { stream ->