How to use interface to communicate between activities after process death?
来源： https://stackoverflow.com/questions/62816873/how-to-use-interface-to-communicate-between-activities-after-process-death
android-parser
How to use interface to communicate between activities after process death?
来源： https://stackoverflow.com/questions/62816873/how-to-use-interface-to-communicate-between-activities-after-process-death
How do I use AsyncTask on a parser? [duplicate]
问题 This question already has an answer here : java.lang.StackOverflowError trying to parse in a AsyncTask (1 answer) Closed 5 years ago . I have been reading this tutorial and came across the problem that it uses a very low api. I got the NetworkOnMainThreadException. I found this answer on stackoverflow which says I have to use AsyncTask. I have tried using AsyncTask on an empty project working with another tutorial which worked fine. My problem is that I need to change this project so that I
Parsing json directly using input stream
问题 I am doing a api call and in response i am getting json. So for that I want to parse it directly through input stream so that there would not be need of storing it in memory. For this I am trying to use JSONReader but that i am unable use for api's less than 11. So i dont know how to proceed with. I want it to be done from 2.0 version onwards. Even parsing through JsonReader is not working. I was thing of having GSON parser but i am not getting how to implement the same with Inputstream. EDIT
There is a issue in parsing the package, android?
问题 I've made this application, which I've been testing for a while now. When I was done I put it on the Market store and it was all good but now a made a new version, not changing the manifest it gives me an error on my phone when I try to install it: There is a problem parsing the package. <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /> I had no problems with the app before but why now? 回答1: This error happened to me a couple of time and I was able to fix it by cleaning the
Android parse special characters in json response
问题 In my Android application I get JSON response string from a PHP url. from the response I get some hotel names with apostrophe , I get ' character instead of apostrophe . How can I parse the hotel with special characters in android? I can see the apostrophe in the browser but could not see in android logcat. I have tried jresponse = URLEncoder.encode(jresponse,"UTF-8"); but I could not get apostrophe for hotel name. This is the one of the hotel name in the response. I see the following in
Android: Best parser to parse XML data [closed]
问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 4 years ago . I am developing an application in which the first time I am going to parse data from an xml file coming from a remote server. But i am not able to select which parser is efficient or best suited for parsing. As there are mainly three types of parsing, which i know : SAX
Json DateTime Parsing In Android
问题 My API Gives This Result: { "Posts": [{ "UseName": "Robert Ray", "DateTime": "\/Date(1376841597000)\/", "PostText": "Welcome!!\u003cbr\u003eThis Is my Text" }] } I Parse My JSON Like This try { Posts = json.getJSONArray(TAG_POSTS); for(int i = 0; i < Posts.length(); i++){ JSONObject c = Posts.getJSONObject(i); String post_text = c.getString("PostText"); String strDate = "2013-05-15T10:00:00-0700"; SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm"); Date date = (Date)
Parsing json directly using input stream
I am doing a api call and in response i am getting json. So for that I want to parse it directly through input stream so that there would not be need of storing it in memory. For this I am trying to use JSONReader but that i am unable use for api's less than 11. So i dont know how to proceed with. I want it to be done from 2.0 version onwards. Even parsing through JsonReader is not working. I was thing of having GSON parser but i am not getting how to implement the same with Inputstream. EDIT: My code for the same: HttpClient client = new DefaultHttpClient(); HttpGet httpGet = new HttpGet(url)
Ics file is not parsing and retrieving data as expected in android. ( using ical4 library)
问题 I am trying to parse ics file using a sample code library : Here's a link to the sample project I am using /referring to: project link As soon as I try to parse the data, it either crashes with a null pointer exception or throws an error saying file cannot be parsed. ( I have added the entire code for the project in my link above, pretty small project). Here's the mainactivity code I am using for that: public class MainActivity extends AppCompatActivity { public static final String TAG =