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POOnClickListener not functioning as expected
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  1. POOnClickListener not functioning as expected
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    copied!<p>I have an onclicklistener at the line:</p> <pre><code>mAssistUpdateButton = (Button) findViewById(R.id.assist_instr_btn); mAssistUpdateButton.setOnClickListener(this); </code></pre> <p>which is supposed to call:</p> <pre><code>public void onClick(View v) { if (v == mAssistUpdateButton) { </code></pre> <p>but it does not seem to reach that point in the code. I've looked it over several times and cannot seem to figure out what I've done wrong. </p> <p>Any input is greatly appreciated. </p> <p>SOURCE:</p> <pre><code>import java.io.IOException; import java.io.InputStream; import java.util.ArrayList; import javax.xml.parsers.ParserConfigurationException; import org.xml.sax.SAXException; import android.annotation.SuppressLint; import android.annotation.TargetApi; import android.app.Activity; import android.app.AlertDialog; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.ContentResolver; import android.content.ContentValues; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.database.Cursor; import android.database.SQLException; import android.net.Uri; import android.os.Build; import android.os.Build.VERSION_CODES; import android.os.Bundle; import android.provider.Settings; import android.telephony.TelephonyManager; import android.text.Html; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.TextView; public class ConfigFinalActivity extends Activity implements OnClickListener { private static final String TAG = "ConfigActivity"; TelephonyManager tm; AlertDialog mErrorAlert = null; private Notification mNotification = null; private Button mXButton = null; private Button mAssistUpdateButton = null; private Button mAssistInstrButton = null; private Button mReadAgainButton = null; private int mInstructionNumber = 0; public static ArrayList&lt;String&gt; NameArr = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; ValueArr = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; nameArr = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; ApnArr = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; mmscArr = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; mmsportArr = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; mmsproxyArr = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; portArr = new ArrayList&lt;String&gt;(); public static ArrayList&lt;String&gt; proxyArr = new ArrayList&lt;String&gt;(); public static int count; public static int TotalSteps = 8; int i, g = 0, result = 0; String Result = ""; public static ContentValues Values = new ContentValues(); XmlParserHandlerFinal handler; public static final Uri APN_TABLE_URI = Uri .parse("content://telephony/carriers"); public static String Base_URL = "https://www.mysettings.com/"; public static InputStream stream = null; UpdateActivity update; public static String status; /** Called when the activity is first created. */ @SuppressLint("NewApi") @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); int version = android.os.Build.VERSION.SDK_INT; tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE); update = new UpdateActivity(); nameArr = update.getnameArr(); ApnArr = update.getApnArr(); mmscArr = update.getMMSCArr(); mmsproxyArr = update.getMmscProxyArr(); mmsportArr = update.getMmsPortArr(); proxyArr = update.getMmscProxyArr(); portArr = update.getMmsPortArr(); count = update.getCount(); if (ApnArr.isEmpty() || mmscArr.isEmpty() || mmsportArr.isEmpty() || mmsproxyArr.isEmpty() || proxyArr.isEmpty() || portArr.isEmpty()) { tryagain(); } else if (version &lt; VERSION_CODES.ICE_CREAM_SANDWICH) { // Update APN table try { result = updateTable(); } catch (IOException e1) { // TODO Auto-generated catch block e1.printStackTrace(); }// Settings updated with this atomic call catch (SAXException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (ParserConfigurationException e) { // TODO Auto-generated catch block e.printStackTrace(); } if (result != -1) { status = "success"; } else { status = "failure"; } if (status.equals("success")) { completeUpdate(); } else if (status.equals("failure")) { tryagain(); // showAlert(getString(R.string.unchanged_net10_dialog)); } } else {// ICS and later versions // Reduce number of steps to 6 TotalSteps = 6; setContentView(R.layout.assist_instructions); // String assistUpdate = getString(R.string.instructions_1); // CharSequence styledText = Html.fromHtml(assistUpdate); TextView assistText = (TextView) findViewById(R.id.apn_app_text_cta2); // assistText.setText(styledText); mAssistUpdateButton = (Button) findViewById(R.id.assist_instr_btn); mAssistUpdateButton.setOnClickListener(this); } } public void onClick(View v) { if (v == mAssistUpdateButton) { // Update button for ICS and up is selected // Get the TextView in the Assist Update UI TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2); String text = ""; CharSequence styledText = text; switch (mInstructionNumber) { case 0: // Retrieve the instruction string resource corresponding the // 2nd set of instructions // text = String.format(getString(R.string.instructions_3), // TotalSteps); // styledText = Html.fromHtml(text); // Update the TextView with the correct set of instructions //tv.setText(styledText); // Increment instruction number so the correct instructions // string resource can be retrieve the next time the update // button is pressed mInstructionNumber++; break; case 1: // First set of instructions for step by step process to update // the APN Settings to the corresponding layout //setContentView(R.layout.screen5); //// String one_text = String.format(getString(R.string.one), //// TotalSteps); //// CharSequence styledText_one = Html.fromHtml(one_text); // TextView one = (TextView) findViewById(R.id.text_one); // one.setTextSize(18); // one.setText(styledText_one); // String two_text = String.format(getString(R.string.two), // TotalSteps); // CharSequence styledText_two = Html.fromHtml(two_text); // TextView two = (TextView) findViewById(R.id.text_two); // two.setTextSize(18); // two.setText(styledText_two); // String three_text = String.format(getString(R.string.three), // TotalSteps); // CharSequence styledText_three = Html.fromHtml(three_text); // TextView three = (TextView) findViewById(R.id.text_three); // three.setTextSize(18); // three.setText(styledText_three); mAssistUpdateButton = (Button) findViewById(R.id.assist_instr_btn); mAssistUpdateButton.setOnClickListener(this); mInstructionNumber++; break; case 2: // second set of instructions for step by step process to update // the APN Settings to the corresponding layout // setContentView(R.layout.screen6); // String four_text = String.format(getString(R.string.four), // TotalSteps); // styledText = Html.fromHtml(four_text); // TextView four = (TextView) findViewById(R.id.text_four); // four.setTextSize(18); // four.setText(styledText); // String five_text = String.format(getString(R.string.five), // TotalSteps); // styledText = Html.fromHtml(five_text); // TextView five = (TextView) findViewById(R.id.text_five); // five.setTextSize(18); // five.setText(styledText); // String six_text = String.format(getString(R.string.six), // TotalSteps); // styledText = Html.fromHtml(six_text); // TextView six = (TextView) findViewById(R.id.text_six); // six.setTextSize(18); // six.setText(styledText); // // String seven_text = String.format(getString(R.string.seven), // TotalSteps); // styledText = Html.fromHtml(seven_text); // TextView seven = (TextView) findViewById(R.id.text_seven); // seven.setTextSize(18); // seven.setText(styledText); // String eight_text = String.format(getString(R.string.eight), // TotalSteps); // styledText = Html.fromHtml(eight_text); // TextView eight = (TextView) findViewById(R.id.text_eight); // eight.setTextSize(18); // eight.setText(styledText); // just for testing Result = "success"; mAssistUpdateButton = (Button) findViewById(R.id.assist_instr_btn); if (Result.equalsIgnoreCase("success")) { mAssistUpdateButton.setOnClickListener(this); } else if (Result.equalsIgnoreCase("failure")) { // // Displaying final layout after failure of Post-ICS // settings // read the result in the response ..if success go ahead // else load the tryagain screen // setContentView(R.layout.tryagain); // setContentView(R.layout.tryagain); String tryAgainText = ""; CharSequence styledTryAgainText; // tryAgainText = String.format( // getString(R.string.tryagain_text1), TotalSteps); // styledTryAgainText = Html.fromHtml(tryAgainText); // TextView tryAgain1 = (TextView) findViewById(R.id.tryagain_text1); // tryAgain1.setText(styledTryAgainText); // tryAgainText = String.format( // getString(R.string.tryagain_text2), TotalSteps); // styledTryAgainText = Html.fromHtml(tryAgainText); // TextView tryAgain2 = (TextView) findViewById(R.id.tryagain_text2); // tryAgain2.setText(styledTryAgainText); // // tryAgainText = String.format( // getString(R.string.tryagain_text3), TotalSteps); // styledTryAgainText = Html.fromHtml(tryAgainText); // TextView tryAgain3 = (TextView) findViewById(R.id.tryagain_text3); // tryAgain3.setText(styledTryAgainText); } mInstructionNumber++; break; case 3: // final set of instructions // setContentView(R.layout.assist_instructions_update); // String last_instr_text = String.format( // getString(R.string.instructions_5), TotalSteps); // styledText = Html.fromHtml(last_instr_text); // TextView last_text = (TextView) findViewById(R.id.apn_app_text_cta3); // last_text.setText(styledText); // // String last_instr_text1 = String.format( // getString(R.string.thatsit), TotalSteps); // styledText = Html.fromHtml(last_instr_text1); // TextView last_text1 = (TextView) findViewById(R.id.thatsIt); // last_text1.setText(styledText); String mreadAgaintext = String .format(getString(R.string.read_again_text)); styledText = Html.fromHtml(mreadAgaintext); mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn); //ReadAgainButton = (Button) findViewById(R.id.read_again_btn); //ReadAgainButton.setText(styledText); mAssistInstrButton.setOnClickListener(this); //mReadAgainButton.setOnClickListener(this); } } else if (v == mAssistInstrButton) { // "LET'S DO THIS" Button in final instructions screen for ICS and // up is selected Values = getValues(); startActivity(new Intent(Settings.ACTION_APN_SETTINGS)); try { showNotification(); } catch (SAXException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (ParserConfigurationException e) { // TODO Auto-generated catch block e.printStackTrace(); } finish(); </code></pre>
 

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