Java 类com.facebook.FacebookContentProvider 实例源码

private Attachment(UUID callId, Bitmap bitmap, Uri uri) {
    this.callId = callId;
    this.bitmap = bitmap;
    this.originalUri = uri;

    if (uri != null) {
        String scheme = uri.getScheme();
        if ("content".equalsIgnoreCase(scheme)) {
            isContentUri = true;
            shouldCreateFile = uri.getAuthority() != null &&
                    !uri.getAuthority().startsWith("media");
        } else if ("file".equalsIgnoreCase(uri.getScheme())) {
            shouldCreateFile = true;
        } else if (!Utility.isWebUri(uri)) {
            throw new FacebookException("Unsupported scheme for media Uri : " + scheme);
        }
    } else if (bitmap != null) {
        shouldCreateFile = true;
    } else {
        throw new FacebookException("Cannot share media without a bitmap or Uri set");
    }

    attachmentName = !shouldCreateFile ? null : UUID.randomUUID().toString();
    attachmentUrl = !shouldCreateFile
            ? this.originalUri.toString()
            : FacebookContentProvider.getAttachmentUrl(
                    FacebookSdk.getApplicationId(),
                    callId,
                    attachmentName);
}

private Attachment(UUID callId, Bitmap bitmap, Uri uri) {
    this.callId = callId;
    this.bitmap = bitmap;
    this.imageUri = uri;

    if (uri != null) {
        String scheme = uri.getScheme();
        if ("content".equalsIgnoreCase(scheme)) {
            isContentUri = true;
            isBinaryData = true;
        } else if ("file".equalsIgnoreCase(uri.getScheme())) {
            isBinaryData = true;
        } else if (!Utility.isWebUri(uri)) {
            throw new FacebookException("Unsupported scheme for image Uri : " + scheme);
        }
    } else if (bitmap != null) {
        isBinaryData = true;
    } else {
        throw new FacebookException("Cannot share a photo without a bitmap or Uri set");
    }

    attachmentName = !isBinaryData ? null : UUID.randomUUID().toString();
    attachmentUrl = !isBinaryData
            ? this.imageUri.toString() // http(s) images can be used directly
            : FacebookContentProvider.getAttachmentUrl(
                    FacebookSdk.getApplicationId(),
                    callId,
                    attachmentName);
}

private Attachment(UUID callId, Bitmap bitmap, Uri uri) {
    this.callId = callId;
    this.bitmap = bitmap;
    this.imageUri = uri;

    if (uri != null) {
        String scheme = uri.getScheme();
        if ("content".equalsIgnoreCase(scheme)) {
            isContentUri = true;
            isBinaryData = true;
        } else if ("file".equalsIgnoreCase(uri.getScheme())) {
            isBinaryData = true;
        } else if (!Utility.isWebUri(uri)) {
            throw new FacebookException("Unsupported scheme for image Uri : " + scheme);
        }
    } else if (bitmap != null) {
        isBinaryData = true;
    } else {
        throw new FacebookException("Cannot share a photo without a bitmap or Uri set");
    }

    attachmentName = !isBinaryData ? null : UUID.randomUUID().toString();
    attachmentUrl = !isBinaryData
            ? this.imageUri.toString() // http(s) images can be used directly
            : FacebookContentProvider.getAttachmentUrl(
                    FacebookSdk.getApplicationId(),
                    callId,
                    attachmentName);
}