屏蔽某些第三方的分享

分享界面ChooserActivity，继承自ResovlerActivity

private void rebuildList()方法中构建分享列表

在遍历currentResolveList处增加判断

if ("com.google.xxxto".equals(ai.applicationInfo.packageName)) {

    try {

            ApplicationInfo appInfo = ResolverActivity.this.mPm.getApplicationInfo(

                        "com.android.xxxxfrom"， PackageManager.GET_ACTIVITIES );

            if (mLauncherFromUid == appInfo.uid) {

                currentResolveList.remove(i);

            }

    } catch (NameNotFoundException e) {}

}