private static void shareToTimeLine(File file) {

        Intent intent = new Intent();

        ComponentName comp = new ComponentName("com.tencent.mm", "com.tencent.mm.ui.tools.ShareToTimeLineUI");

        intent.setComponent(comp);

        intent.setAction("android.intent.action.SEND");

        intent.setType("image/*");

        intent.putExtra(Intent.EXTRA_TEXT, "我是文字");

        intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file));

        act.startActivity(intent);

    }