Allow for larger input videos for sending.

app/src/main/java/org/thoughtcrime/securesms/mms/PushMediaConstraints.java

@@ -62,7 +62,7 @@ public class PushMediaConstraints extends MediaConstraints {
 
   @Override
   public long getUncompressedVideoMaxSize(Context context) {
-    return isVideoTranscodeAvailable() ? 500 * MB
+    return isVideoTranscodeAvailable() ? RemoteConfig.maxSourceTranscodeVideoSizeBytes()
                                        : getVideoMaxSize(context);
   }
 

app/src/main/java/org/thoughtcrime/securesms/sharing/v2/ShareActivity.kt

@@ -18,6 +18,7 @@ import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.kotlin.subscribeBy
 import org.signal.core.util.Result
 import org.signal.core.util.concurrent.LifecycleDisposable
+import org.signal.core.util.concurrent.addTo
 import org.signal.core.util.getParcelableArrayListCompat
 import org.signal.core.util.getParcelableArrayListExtraCompat
 import org.signal.core.util.getParcelableExtraCompat
@@ -25,6 +26,7 @@ import org.signal.core.util.logging.Log
 import org.thoughtcrime.securesms.MainActivity
 import org.thoughtcrime.securesms.PassphraseRequiredActivity
 import org.thoughtcrime.securesms.R
+import org.thoughtcrime.securesms.components.SignalProgressDialog
 import org.thoughtcrime.securesms.contacts.paged.ContactSearchKey
 import org.thoughtcrime.securesms.conversation.ConversationIntents
 import org.thoughtcrime.securesms.conversation.MessageSendType
@@ -42,6 +44,7 @@ import org.thoughtcrime.securesms.util.ConversationUtil
 import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme
 import org.thoughtcrime.securesms.util.visible
 import java.util.Optional
+import java.util.concurrent.TimeUnit
 
 class ShareActivity : PassphraseRequiredActivity(), MultiselectForwardFragment.Callback {
 
@@ -123,6 +126,22 @@ class ShareActivity : PassphraseRequiredActivity(), MultiselectForwardFragment.C
       }
     }
 
+    var dialog: SignalProgressDialog? = null
+    viewModel
+      .state
+      .debounce(500, TimeUnit.MILLISECONDS)
+      .onErrorComplete()
+      .observeOn(AndroidSchedulers.mainThread())
+      .subscribeBy { state ->
+        if (state.loadState == ShareState.ShareDataLoadState.Init) {
+          dialog = SignalProgressDialog.show(this, indeterminate = true)
+        } else {
+          dialog?.dismiss()
+          dialog = null
+        }
+      }
+      .addTo(lifecycleDisposable)
+
     lifecycleDisposable += viewModel.state.observeOn(AndroidSchedulers.mainThread()).subscribe { shareState ->
       when (shareState.loadState) {
         ShareState.ShareDataLoadState.Init -> Unit

app/src/main/java/org/thoughtcrime/securesms/util/RemoteConfig.kt

@@ -869,6 +869,15 @@ object RemoteConfig {
     hotSwappable = true
   )
 
+  /** Maximum input size when opening a video to send in bytes  */
+  @JvmStatic
+  @get:JvmName("maxSourceTranscodeVideoSizeBytes")
+  val maxSourceTranscodeVideoSizeBytes: Long by remoteLong(
+    key = "android.media.sourceTranscodeVideo.maxBytes",
+    defaultValue = 500L.mebiBytes.inWholeBytes,
+    hotSwappable = true
+  )
+
   const val PROMPT_FOR_NOTIFICATION_LOGS: String = "android.logs.promptNotifications"
 
   @JvmStatic

libsignal-service/src/main/java/org/whispersystems/signalservice/api/crypto/DigestingOutputStream.java

@@ -12,6 +12,7 @@ public abstract class DigestingOutputStream extends FilterOutputStream {
   private final MessageDigest runningDigest;
 
   private byte[] digest;
+  private long   totalBytesWritten = 0;
 
   public DigestingOutputStream(OutputStream outputStream) {
     super(outputStream);
@@ -27,16 +28,19 @@ public abstract class DigestingOutputStream extends FilterOutputStream {
   public void write(byte[] buffer) throws IOException {
     runningDigest.update(buffer, 0, buffer.length);
     out.write(buffer, 0, buffer.length);
+    totalBytesWritten += buffer.length;
   }
 
   public void write(byte[] buffer, int offset, int length) throws IOException {
     runningDigest.update(buffer, offset, length);
     out.write(buffer, offset, length);
+    totalBytesWritten += length;
   }
 
   public void write(int b) throws IOException {
     runningDigest.update((byte)b);
     out.write(b);
+    totalBytesWritten++;
   }
 
   public void flush() throws IOException {
@@ -52,4 +56,7 @@ public abstract class DigestingOutputStream extends FilterOutputStream {
     return digest;
   }
 
+  public long getTotalBytesWritten() {
+    return totalBytesWritten;
+  }
 }

libsignal-service/src/main/java/org/whispersystems/signalservice/internal/push/http/DigestingRequestBody.kt

@@ -52,22 +52,20 @@ class DigestingRequestBody(
 
     val buffer = ByteArray(8192)
     var read: Int
-    var total: Long = 0
 
     while (inputStream.read(buffer, 0, buffer.size).also { read = it } != -1) {
       if (cancelationSignal?.isCanceled == true) {
         throw IOException("Canceled!")
       }
       outputStream.write(buffer, 0, read)
-      total += read.toLong()
-      progressListener?.onAttachmentProgress(contentLength, total)
+      progressListener?.onAttachmentProgress(contentLength, outputStream.totalBytesWritten)
     }
 
     outputStream.flush()
 
     val incrementalDigest: ByteArray = if (isIncremental) {
-      if (contentLength != total) {
-        Log.w(TAG, "Content uploaded ${logMessage(total, contentLength)} bytes compared to expected!")
+      if (contentLength != outputStream.totalBytesWritten) {
+        Log.w(TAG, "Content uploaded ${logMessage(outputStream.totalBytesWritten, contentLength)} bytes compared to expected!")
       } else {
         Log.d(TAG, "Wrote the expected number of bytes.")
       }