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Fix progress callback step size when file size is unknown. #80

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Merged
merged 1 commit into from
Dec 23, 2018
Merged

Fix progress callback step size when file size is unknown. #80

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2 changes: 1 addition & 1 deletion lib/src/main/java/com/cloudinary/android/DefaultRequestProcessor.java
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Original file line number Diff line number Diff line change
Expand Up @@ -239,7 +239,7 @@ private static final class ProcessorCallback implements ProgressCallback {

ProcessorCallback(long totalBytes, long offset, CallbackDispatcher dispatcher, final String requestId) {
// calculate step size for progress - prevent flooding the user with callbacks.
this.notifyThrottlingStepSize = totalBytes > 0 ? totalBytes / 100 : 500 * 1024 * 1024;
this.notifyThrottlingStepSize = totalBytes > 0 ? totalBytes / 100 : 500 * 1024;
this.totalBytes = totalBytes;
this.bytesNotified = offset;
this.bytesUploaded = offset;
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43 changes: 22 additions & 21 deletions sample/src/main/java/com/cloudinary/android/sample/app/ResourcesAdapter.java
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Expand Up @@ -198,20 +198,10 @@ private void bindRegularView(final ResourceViewHolder holder, int position) {
break;
case UPLOADING:
holder.cancelRequest.setVisibility(View.VISIBLE);
double progressFraction = (double) resourceWithMeta.bytes / resourceWithMeta.totalBytes;
int progress = (int) Math.round(progressFraction * 1000);
holder.progressBar.setVisibility(View.VISIBLE);
holder.progressBar.setMax(1000);
holder.progressBar.setProgress(progress);
if (holder.blackOverlay.getVisibility() != View.VISIBLE) {
holder.blackOverlay.setAlpha(0);
holder.blackOverlay.setVisibility(View.VISIBLE);
holder.blackOverlay.animate().alpha(1f);
}
setProgress(holder, resourceWithMeta);
if (isVideo) {
holder.name.setText(resource.getName());
}
setProgressText(progressFraction, holder.statusText);
break;
case UPLOADED:
holder.blackOverlay.animate().cancel();
Expand Down Expand Up @@ -245,25 +235,36 @@ public void onUrlReady(Url url) {
}
});
}
}

private void setProgress(ResourceViewHolder holder, ResourceWithMeta resourceWithMeta) {
holder.progressBar.setVisibility(View.VISIBLE);
((ViewGroup)holder.progressBar.getParent()).findViewById(R.id.progressContainer).setVisibility(View.VISIBLE);

if (holder.blackOverlay.getVisibility() != View.VISIBLE) {
holder.blackOverlay.setAlpha(0);
holder.blackOverlay.setVisibility(View.VISIBLE);
holder.blackOverlay.animate().alpha(1f);
}

final String progressStr;
double bytesAsDouble = resourceWithMeta.bytes;
if (resourceWithMeta.totalBytes > 0) {
double progressFraction = (double) resourceWithMeta.bytes / resourceWithMeta.totalBytes;
double progressFraction = bytesAsDouble / resourceWithMeta.totalBytes;
int progress = (int) Math.round(progressFraction * 1000);
holder.progressBar.setVisibility(View.VISIBLE);
holder.progressBar.setIndeterminate(false);
holder.progressBar.setMax(1000);
holder.progressBar.setProgress(progress);
progressStr = String.valueOf(Math.round(progressFraction * 100)) + "%";
} else {
holder.progressBar.setProgress(0);
holder.progressBar.setVisibility(View.INVISIBLE);
holder.progressBar.setIndeterminate(true);
progressStr = String.format("%.2f[MB]", bytesAsDouble/ 1000000);
}
}

private void setProgressText(double progressFraction, TextView statusText) {
String progressStr = String.valueOf(Math.round(progressFraction * 100));
String text = statusText.getContext().getString(R.string.uploading, progressStr);
String text = holder.statusText.getContext().getString(R.string.uploading, progressStr);
SpannableString spannableString = new SpannableString(text);
spannableString.setSpan(new ForegroundColorSpan(statusText.getContext().getResources().getColor(R.color.buttonColor)), text.indexOf(progressStr), text.length(), 0);
statusText.setText(spannableString);
spannableString.setSpan(new ForegroundColorSpan(holder.statusText.getContext().getResources().getColor(R.color.buttonColor)), text.indexOf(progressStr), text.length(), 0);
holder.statusText.setText(spannableString);
}

private void addResource(Resource resource) {
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2 changes: 1 addition & 1 deletion sample/src/main/res/values/strings.xml
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Expand Up @@ -34,7 +34,7 @@
<string name="unknown_error">Unknown error.</string>
<string name="effect_video_rotate">\u25CF Rotate the video by 20 degrees (automatically adds a bounding box)</string>
<string name="effect_desc_video_round_corners">\u25CF Add rounded corners</string>
<string name="uploading">Uploading %s%%</string>
<string name="uploading">Uploading %s</string>
<string name="rescheduled">Rescheduled</string>
<string name="queued">Queued</string>
<string name="failed">Failed</string>
Expand Down