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PORetrieve values from array.xml and check it in main activity
 

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    <p>I have no clear working knowledge of retrieving values from an XML file and how to use it effectively. Can some one help me understand,how to do it?</p> <p>Here my file and in my main activity.what i need to do, is-i will select an operator from settings then I will check for the exact operator name and will retrieve couple of desired strings from a class named CallManager and will call by another code segmentation. i did it for a single operator where preString and internal digit size was fixed.So it was no problem.But i need to do for couple of them,-taking name from preferences.please help.thanks-Piyal</p> <pre><code>&lt;string-array name="operatormodes"&gt; &lt;item &gt;Airtel&lt;/item&gt; &lt;item &gt;Banglalink&lt;/item&gt; &lt;item &gt;Grameen Phone&lt;/item&gt; &lt;item &gt;Robi&lt;/item&gt; &lt;item &gt;TeleTalk&lt;/item&gt; &lt;/string-array&gt; prefs = PreferenceManager.getDefaultSharedPreferences(this); // Operator prefs.edit().putString(PreferencesActivity.KEY_OPERATOR_MODE, CaptureActivity.DEFAULT_OPERATOR_MODE).commit(); // Retrieve from preferences, and set in this Activity, the Operator mode String[] operatorModes = getResources().getStringArray(R.array.operatormodes); String operatorModeName = prefs.getString(PreferencesActivity.KEY_OPERATOR_MODE, operatorModes[0]); Log.w("im changed", "Airtel"); if (operatorModeName.equals(operatorModes[0])) { callManager.setOperatorName("Airtel"); callManager.setOperatorBasedInternalDigit("Airtel"); callManager.setOperatorBasedInternalPreString("Airtel"); callManager.setPreString(callManager.internalPreString); } else if (operatorModeName.equals(operatorModes[1])) { callManager.setOperatorName("Banglalink"); callManager.setOperatorBasedInternalDigit("Banglalink"); callManager.setOperatorBasedInternalPreString("Banglalink"); callManager.setPreString(callManager.internalPreString); } else if (operatorModeName.equals(operatorModes[2])) { callManager.setOperatorName("Grameen Phone"); callManager.setOperatorBasedInternalDigit("Grameen Phone"); callManager.setOperatorBasedInternalPreString("Grameen Phone"); callManager.setPreString(callManager.internalPreString); } else if (operatorModeName.equals(operatorModes[3])) { callManager.setOperatorName("Robi"); callManager.setOperatorBasedInternalDigit("Robi"); callManager.setOperatorBasedInternalPreString("Robi"); callManager.setPreString(callManager.internalPreString); } else if (operatorModeName.equals(operatorModes[4])) { callManager.setOperatorName("TeleTalk"); callManager.setOperatorBasedInternalDigit("TeleTalk"); callManager.setOperatorBasedInternalPreString("TeleTalk"); callManager.setPreString(callManager.internalPreString); } prefs.registerOnSharedPreferenceChangeListener(listener); </code></pre>
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