Example usage for android.content ContentResolver SCHEME_CONTENT

List of usage examples for android.content ContentResolver SCHEME_CONTENT

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Introduction

In this page you can find the example usage for android.content ContentResolver SCHEME_CONTENT.

Prototype

String SCHEME_CONTENT

To view the source code for android.content ContentResolver SCHEME_CONTENT.

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Usage

From source file:com.android.mail.compose.ComposeActivity.java

/**
 * Helper function to handle a list of uris to attach.
 * @return the total size of all successfully attached files.
 *//*from w w w  .  ja  va  2  s . co  m*/
private long handleAttachmentUrisFromIntent(List<Uri> uris) {
    ArrayList<Attachment> attachments = Lists.newArrayList();
    for (Uri uri : uris) {
        try {
            if (uri != null) {
                if (ContentResolver.SCHEME_FILE.equals(uri.getScheme())) {
                    // We must not allow files from /data, even from our process.
                    final File f = new File(uri.getPath());
                    final String filePath = f.getCanonicalPath();
                    if (filePath.startsWith(DATA_DIRECTORY_ROOT)) {
                        showErrorToast(getString(R.string.attachment_permission_denied));
                        Analytics.getInstance().sendEvent(ANALYTICS_CATEGORY_ERRORS, "send_intent_attachment",
                                "data_dir", 0);
                        continue;
                    }
                } else if (ContentResolver.SCHEME_CONTENT.equals(uri.getScheme())) {
                    // disallow attachments from our own EmailProvider (b/27308057)
                    if (getEmailProviderAuthority().equals(uri.getAuthority())) {
                        showErrorToast(getString(R.string.attachment_permission_denied));
                        Analytics.getInstance().sendEvent(ANALYTICS_CATEGORY_ERRORS, "send_intent_attachment",
                                "email_provider", 0);
                        continue;
                    }
                }

                if (!handleSpecialAttachmentUri(uri)) {
                    final Attachment a = mAttachmentsView.generateLocalAttachment(uri);
                    attachments.add(a);

                    Analytics.getInstance().sendEvent("send_intent_attachment",
                            Utils.normalizeMimeType(a.getContentType()), null, a.size);
                }
            }
        } catch (AttachmentFailureException e) {
            LogUtils.e(LOG_TAG, e, "Error adding attachment");
            showAttachmentTooBigToast(e.getErrorRes());
        } catch (IOException | SecurityException e) {
            LogUtils.e(LOG_TAG, e, "Error adding attachment");
            showErrorToast(getString(R.string.attachment_permission_denied));
        }
    }
    return addAttachments(attachments);
}