LoadingView.java 文件源码

/**
 * Show the loading dialog.
 *
 * @param context    the context.
 * @param stringRes  the resource id of the content.
 * @param cancelable whether this loading dialog is cancelable.
 */
public void showLoadingView(Context context, @StringRes int stringRes, boolean cancelable) {
    if (sMaterialDialog == null) {
        sMaterialDialog = new MaterialDialog.Builder(context)
                .progress(true, 0)
                .widgetColorRes(R.color.colorAccent)
                .content(stringRes)
                .backgroundColorRes(R.color.white)
                .contentGravity(GravityEnum.CENTER)
                .canceledOnTouchOutside(cancelable)
                .cancelable(cancelable)
                .build();
        sMaterialDialog.show();
    } else if (sMaterialDialog.isShowing()) {
        sMaterialDialog.setContent(stringRes);
    } else {
        sMaterialDialog.show();
    }
}