关于Activity跳转时机的小说明_activityutils.starthomeactivity()-优快云博客

本文链接：https://blog.youkuaiyun.com/rnZuoZuo/article/details/45720781

本文介绍了一个消息处理机制，该机制根据不同的事件类型启动相应的应用程序活动。通过解析推送消息实体，应用可以跟踪用户行为并根据消息的具体类型启动不同的功能页面。

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protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        msgEntity = (MsgEntity) mGetIntent.getSerializableExtra(MsgEntity.SERIAL_NAME_MSGENTITY);
        StatisticsEngine.trackEvent(this, "打开推送消息", "打开推送信息_"+msgEntity.mId);
        Bundle bundle = new Bundle();

        switch(msgEntity.eventType)
        {
            case MsgEntity.EVENT_TYPE_SEARCH:

                ActivityUtils.startActivity(MessageActivity.this, HomeActivity_.class, bundle);
                break;
            case MsgEntity.EVENT_TYPE_CHANNEL:
                ActivityUtils.startActivity(MessageActivity.this, HomeActivity_.class, bundle);
                break;
            case MsgEntity.EVENT_TYPE_NEWS_DETAIL:
                NewsModle newsModle1 = new NewsModle();
                newsModle1.setId(msgEntity.mProductId);
                bundle.putSerializable("newsId", newsModle1);
                Log.i("main","go");
                ActivityUtils.startActivity(MessageActivity.this, NewsDetailActivity_.class, bundle);
                break;
            case MsgEntity.EVENT_TYPE_PRODUCT_DETAIL:
                ActivityUtils.startActivity(MessageActivity.this, HomeActivity_.class, bundle);
                break;
            case MsgEntity.EVENT_TYPE_MYPAGE:
                ActivityUtils.startActivity(MessageActivity.this, HomeActivity_.class, bundle);
                break;
        }

        Log.i("main","finish");
        finish();
    }

当 Log.i("main","finish");执行完毕 finish之后之后才会真正跳转