Merge "Sharesheet - Check number of uris being shared" (a45b41f5) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/app/ChooserActivity.java

+43 −32

Original line number	Diff line number	Diff line
		@@ -623,7 +623,14 @@ public class ChooserActivity extends ResolverActivity {
		private FileInfo extractFileInfo(Uri uri, ContentResolver resolver) {
		String fileName = null;
		boolean hasThumbnail = false;
		Cursor cursor = resolver.query(uri, null, null, null, null);
		Cursor cursor = null;

		try {
		cursor = resolver.query(uri, null, null, null, null);
		} catch (SecurityException e) {
		Log.w(TAG, "Error loading file preview", e);
		}

		if (cursor != null && cursor.getCount() > 0) {
		int nameIndex = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
		int flagsIndex = cursor.getColumnIndex(DocumentsContract.Document.COLUMN_FLAGS);
		@@ -655,46 +662,50 @@ public class ChooserActivity extends ResolverActivity {
		// due to permissions issues
		findViewById(R.id.file_copy_button).setVisibility(View.GONE);

		try {
		ContentResolver resolver = getContentResolver();
		TextView fileNameView = findViewById(R.id.content_preview_filename);
		String action = targetIntent.getAction();
		if (Intent.ACTION_SEND.equals(action)) {
		Uri uri = targetIntent.getParcelableExtra(Intent.EXTRA_STREAM);

		FileInfo fileInfo = extractFileInfo(uri, resolver);
		fileNameView.setText(fileInfo.name);

		if (fileInfo.hasThumbnail) {
		loadUriIntoView(R.id.content_preview_file_thumbnail, uri);
		} else {
		ImageView fileIconView = findViewById(R.id.content_preview_file_icon);
		fileIconView.setVisibility(View.VISIBLE);
		fileIconView.setImageResource(R.drawable.ic_doc_generic);
		}
		loadFileUriIntoView(uri);
		} else {
		List<Uri> uris = targetIntent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
		if (uris.size() == 0) {
		int uriCount = uris.size();

		if (uriCount == 0) {
		contentPreviewLayout.setVisibility(View.GONE);
		Log.i(TAG,
		"Appears to be no uris available in EXTRA_STREAM, removing preview "
		+ "area");
		"Appears to be no uris available in EXTRA_STREAM, removing "
		+ "preview area");
		return;
		}

		FileInfo fileInfo = extractFileInfo(uris.get(0), resolver);
		int remFileCount = uris.size() - 1;
		} else if (uriCount == 1) {
		loadFileUriIntoView(uris.get(0));
		} else {
		FileInfo fileInfo = extractFileInfo(uris.get(0), getContentResolver());
		int remUriCount = uriCount - 1;
		String fileName = getResources().getQuantityString(R.plurals.file_count,
		remFileCount, fileInfo.name, remFileCount);
		remUriCount, fileInfo.name, remUriCount);

		TextView fileNameView = findViewById(R.id.content_preview_filename);
		fileNameView.setText(fileName);

		ImageView fileIconView = findViewById(R.id.content_preview_file_icon);
		fileIconView.setVisibility(View.VISIBLE);
		fileIconView.setImageResource(R.drawable.ic_file_copy);
		}
		} catch (SecurityException e) {
		Log.w(TAG, "Error loading file preview", e);
		contentPreviewLayout.setVisibility(View.GONE);
		}
		}

		private void loadFileUriIntoView(Uri uri) {
		FileInfo fileInfo = extractFileInfo(uri, getContentResolver());

		TextView fileNameView = findViewById(R.id.content_preview_filename);
		fileNameView.setText(fileInfo.name);

		if (fileInfo.hasThumbnail) {
		loadUriIntoView(R.id.content_preview_file_thumbnail, uri);
		} else {
		ImageView fileIconView = findViewById(R.id.content_preview_file_icon);
		fileIconView.setVisibility(View.VISIBLE);
		fileIconView.setImageResource(R.drawable.ic_doc_generic);
		}
		}