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PORadio Button is selected automatically in android
 

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    <p>quiz_list.xml : My xml file</p> <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical"&gt; &lt;TextView android:id="@+id/question" android:layout_width="fill_parent" android:layout_height="wrap_content" android:textColor="#43bd00" android:textSize="20sp" android:textStyle="bold" android:paddingTop="4dip" android:paddingBottom="1dip" /&gt; &lt;RadioGroup android:id="@+id/radioGroup" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="Radio Group" &gt; &lt;RadioButton android:id="@+id/option1" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; &lt;RadioButton android:id="@+id/option2" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; &lt;RadioButton android:id="@+id/option3" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; &lt;RadioButton android:id="@+id/option4" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; &lt;/RadioGroup&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_marginLeft="5dp" android:gravity="bottom|center_horizontal" android:orientation="horizontal" &gt; &lt;Button android:id="@+id/loadPrevious" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margin="5dp" android:layout_marginTop="10dp" android:text="Load Previous" android:visibility="invisible" /&gt; &lt;Button android:id="@+id/loadNext" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_margin="5dp" android:layout_marginTop="10dp" android:text="Load Next" /&gt; &lt;/LinearLayout&gt; </code></pre> <p></p> <p>I have a list of questions and radio buttons have the options for it. The problems that I face are 1. When i load the next list a button is already selected. 2. When i load the previous list a different button is selected instead of the one i selected. </p> <p>This is my code containing the questions as a json.</p> <pre><code>String json = "[{\"question\": \"What?\", \"option1\": \"alpha\" , \"option2\": \"beta\" , \"option3\": \"gamma\" , \"option4\": \"alpha\"},{\"question\": \"What is your name ?\", \"option1\": \"Dinesh\" , \"option2\": \"Boopesh\" , \"option3\": \"Srinath\" , \"option4\": \"JK\"},{\"question\": \"What is the capital of India?\", \"option1\": \"Delhi\" , \"option2\": \"Bombay\" , \"option3\": \"Calcutta\" , \"option4\": \"Chennai\"}]"; 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>I'm adding the questions using a customadapter.</p> <p>How can i change it to make it work ?? Any Ideas ??? Pls let me know... </p> <p>Thanks Nishit. </p>
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