Android: what is the difference between Fragment !isDetached() and isAdded()? In my Fragment, I want to make a Toast once some data is loaded, like this: Toast.makeText(getActivity(), R.string.toast_loading_done, Toast.LENGTH_SHORT).show(); This only makes sense if the Fragment is ...
Should I just checkgetActivity().isFinishing()from within the fragment'sonDestroy()? EDITED TO ADD: Here are the callbacks (in order) I get under various circumstances, along with whethergetActivity()returns null or non-null and, if non-null, the value ofgetActivity().isFinishing(): Scenari...
Now the fragment has become a dependent clause attached to a sentence that has a subject (the party) and a verb (was canceled). Our thought is complete. In that example, making the sentence longer was the solution. But that doesn’t mean that short sentences can’t be complete. This te...
Figure 1. Fragment analysis workflow. DNA extraction is a critical first step in the experimental workflow of DNA fragment analysis. The overall efficiency, quality, and size of the PCR product can be significantly affected by characteristics of the sample itse...
What is a fragment?Tackles the question of cataloging Dead Sea Scroll fragments. Photograph of a previously unpublished 'fragment' tagged as fragment 2 of 4Q434; Problems with designation; Checking for fragment joints.ReedStephenA.EBSCO_AspJournal of Jewish Studies...
blue-boxes-fragment.frag","pagecomponentuuid":"90631b2078a14-49f1-baf5-1af41769d989"} coming coming starting at list price est value web price: list price est value (estimated value) list price is lenovo’s estimate of product value based on the industry data, including the prices at ...
Scott Adam Gordon / Android Authority “Privacy” itself isn’t a particularly attractive product feature in online services. It can be nebulous: We can’t always feel or understand it, and sometimes, it’s only when privacy is taken away that we take it seriously. ...
]},"urlprefix":"aaaaaaaf","title":"recommended-products-rhs-edu-stem","pageid":"3f917b7a-3596-425f-8ced-29328ac8fe5e","urledit":0,"uri":"/fragmentdirectory/education/what-is-stem/recommended-products-rhs-edu-stem.frag","pagecomponentuuid":"8bc8193cx115a-4f84-8dd1-9d1ed316...
Fragmentation refers to the process of breaking something into smaller parts, while a fragment is one of the smaller parts resulting from this process.
针对此类问题,采用Fragment是一个不错的方法,Fragment从3.0引入,通过support-v4包,可以兼容3.0以下的android版本。Fragment既有类似于Activity的生命周期,又有类似于View的界面,将Fragment加入到Activity中,activity会自动管理Fragment的生命周期,通过第一篇文章我们知道,apk中的activity是通过宿主程序中的代理activity启动的,...