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POPagination in Android
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  1. POPagination in Android
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    copied!<p>I am</p> <ul> <li>writing an app to attend a quiz. </li> <li>obtaining the questions from a json. </li> <li>able to populate the questions along with the options using a custom adapter extending BaseAdapter.</li> </ul> <p><strong>Problem</strong></p> <p>As the list goes bigger, it is difficult to answer. What I want is each question to be displayed in one layout. When the user clicks on next it should load the next question.</p> <p>QuizView.java</p> <pre><code>List&lt;Quiz&gt; quizList = new ArrayList&lt;Quiz&gt;(); String json = "[{\"question\": \"What?\", \"option1\": \"alpha\" , \"option2\": \"beta\" , \"option3\": \"gamma\" , \"option4\": \"alpha\"},{\"question\": \"What?\", \"option1\": \"alpha\" , \"option2\": \"beta\" , \"option3\": \"gamma\" , \"option4\": \"alpha\"}]"; Gson gson = new Gson(); JsonParser parser = new JsonParser(); JsonArray array = parser.parse(json).getAsJsonArray(); for(JsonElement obj : array) { Quiz quiz = gson.fromJson(obj,Quiz.class); String question = quiz.getQuestion(); System.out.println("Question: "+question); quizList.add(quiz); </code></pre> <p>Quiz.java</p> <pre><code>public class Quiz { public String question; public String option1; public String option2; public String option3; public String option4; public void setQuestion(String question) { this.question = question; } public String getQuestion() { return question; } public void setOption1(String option1) { this.option1 = option1; } public String getOption1() { return option1; } public void setOption2(String option2) { this.option2 = option2; } public String getOption2() { return option2; } public void setOption3(String option3) { this.option3 = option3; } public String getOption3() { return option3; } public void setOption4(String option4) { this.option4 = option4; } public String getOption4() { return option4; } } </code></pre>
 

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