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Code Issues Projects Releases Wiki Activity

Filter attachment URIs in controller.

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This commit is contained in:
akwizgran
2019-06-18 13:10:52 +01:00
parent 3196204094
commit 9095ccef85
2 changed files with 20 additions and 23 deletions
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15
briar-android/src/main/java/org/briarproject/briar/android/conversation/ConversationActivity.java
View File

@@ -6,7 +6,6 @@ import android.arch.lifecycle.ViewModelProvider;
import android.arch.lifecycle.ViewModelProviders; import android.arch.lifecycle.ViewModelProviders;
import android.content.DialogInterface; import android.content.DialogInterface;
import android.content.Intent; import android.content.Intent;
import android.net.Uri;
import android.os.Bundle; import android.os.Bundle;
import android.os.Parcelable; import android.os.Parcelable;
import android.support.annotation.Nullable; import android.support.annotation.Nullable;
@@ -653,15 +652,11 @@ public class ConversationActivity extends BriarActivity
} }
@Override @Override
public List<Uri> filterAttachmentUris(List<Uri> uris) { public void onTooManyAttachments() {
if (uris.size() > MAX_ATTACHMENTS_PER_MESSAGE) { String format = getResources().getString(
String format = getResources().getString( R.string.messaging_too_many_attachments_toast);
R.string.messaging_too_many_attachments_toast); String warning = String.format(format, MAX_ATTACHMENTS_PER_MESSAGE);
String warning = String.format(format, MAX_ATTACHMENTS_PER_MESSAGE); Toast.makeText(this, warning, LENGTH_SHORT).show();
Toast.makeText(this, warning, LENGTH_SHORT).show();
uris = uris.subList(0, MAX_ATTACHMENTS_PER_MESSAGE);
}
return new ArrayList<>(uris);
} }
@Override @Override

28
briar-android/src/main/java/org/briarproject/briar/android/view/TextAttachmentController.java
View File

@@ -43,6 +43,7 @@ import static android.view.View.GONE;
import static android.widget.Toast.LENGTH_LONG; import static android.widget.Toast.LENGTH_LONG;
import static org.briarproject.briar.android.util.UiUtils.resolveColorAttribute; import static org.briarproject.briar.android.util.UiUtils.resolveColorAttribute;
import static org.briarproject.briar.api.messaging.MessagingConstants.IMAGE_MIME_TYPES; import static org.briarproject.briar.api.messaging.MessagingConstants.IMAGE_MIME_TYPES;
import static org.briarproject.briar.api.messaging.MessagingConstants.MAX_ATTACHMENTS_PER_MESSAGE;
import static uk.co.samuelwall.materialtaptargetprompt.MaterialTapTargetPrompt.STATE_DISMISSED; import static uk.co.samuelwall.materialtaptargetprompt.MaterialTapTargetPrompt.STATE_DISMISSED;
import static uk.co.samuelwall.materialtaptargetprompt.MaterialTapTargetPrompt.STATE_FINISHED; import static uk.co.samuelwall.materialtaptargetprompt.MaterialTapTargetPrompt.STATE_FINISHED;
@@ -153,25 +154,28 @@ public class TextAttachmentController extends TextSendController
public void onImageReceived(@Nullable Intent resultData) { public void onImageReceived(@Nullable Intent resultData) {
if (resultData == null) return; if (resultData == null) return;
if (loadingUris || !imageUris.isEmpty()) throw new AssertionError(); if (loadingUris || !imageUris.isEmpty()) throw new AssertionError();
List<Uri> newUris = new ArrayList<>();
if (resultData.getData() != null) { if (resultData.getData() != null) {
imageUris.add(resultData.getData()); newUris.add(resultData.getData());
onNewUris(false); onNewUris(false, newUris);
} else if (SDK_INT >= 18 && resultData.getClipData() != null) { } else if (SDK_INT >= 18 && resultData.getClipData() != null) {
ClipData clipData = resultData.getClipData(); ClipData clipData = resultData.getClipData();
for (int i = 0; i < clipData.getItemCount(); i++) { for (int i = 0; i < clipData.getItemCount(); i++) {
imageUris.add(clipData.getItemAt(i).getUri()); newUris.add(clipData.getItemAt(i).getUri());
} }
onNewUris(false); onNewUris(false, newUris);
} }
} }
private void onNewUris(boolean restart) { private void onNewUris(boolean restart, List<Uri> newUris) {
if (imageUris.isEmpty()) return; if (newUris.isEmpty()) return;
if (loadingUris) throw new AssertionError(); if (loadingUris) throw new AssertionError();
loadingUris = true; loadingUris = true;
List<Uri> filtered = attachmentListener.filterAttachmentUris(imageUris); if (newUris.size() > MAX_ATTACHMENTS_PER_MESSAGE) {
imageUris.clear(); newUris = newUris.subList(0, MAX_ATTACHMENTS_PER_MESSAGE);
imageUris.addAll(filtered); attachmentListener.onTooManyAttachments();
}
imageUris.addAll(newUris);
updateViewState(); updateViewState();
textInput.setHint(R.string.image_caption_hint); textInput.setHint(R.string.image_caption_hint);
List<ImagePreviewItem> items = ImagePreviewItem.fromUris(imageUris); List<ImagePreviewItem> items = ImagePreviewItem.fromUris(imageUris);
@@ -244,8 +248,7 @@ public class TextAttachmentController extends TextSendController
public Parcelable onRestoreInstanceState(Parcelable inState) { public Parcelable onRestoreInstanceState(Parcelable inState) {
SavedState state = (SavedState) inState; SavedState state = (SavedState) inState;
if (!imageUris.isEmpty()) throw new AssertionError(); if (!imageUris.isEmpty()) throw new AssertionError();
if (state.imageUris != null) imageUris.addAll(state.imageUris); if (state.imageUris != null) onNewUris(true, state.imageUris);
onNewUris(true);
return state.getSuperState(); return state.getSuperState();
} }
@@ -325,7 +328,6 @@ public class TextAttachmentController extends TextSendController
void onAttachImage(Intent intent); void onAttachImage(Intent intent);
List<Uri> filterAttachmentUris(List<Uri> uris); void onTooManyAttachments();
} }
} }