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POafterTextChanged crashes
 

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  1. POafterTextChanged crashes
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    <p>I tried to implement the Textwatcher interface, I am trying to change the text in <code>afterTextChanged()</code>, but it crashes. Why does this crash? :</p> <pre><code> @Override public void afterTextChanged(Editable s) { Editable myText; if(s.toString().contains("hi")){ myText = s.append(" ho"); myEdit.setText(myText); } } </code></pre> <p>Logcat</p> <pre><code>01-27 01:23:18.213: E/AndroidRuntime(2563): FATAL EXCEPTION: main 01-27 01:23:18.213: E/AndroidRuntime(2563): java.lang.StackOverflowError 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.graphics.Paint.getTextRunAdvances(Paint.java:1720) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.MeasuredText.addStyleRun(MeasuredText.java:164) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.MeasuredText.addStyleRun(MeasuredText.java:204) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.StaticLayout.generate(StaticLayout.java:281) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.DynamicLayout.reflow(DynamicLayout.java:284) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.DynamicLayout.access$000(DynamicLayout.java:35) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.DynamicLayout$ChangeWatcher.reflow(DynamicLayout.java:621) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.DynamicLayout$ChangeWatcher.onTextChanged(DynamicLayout.java:631) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.sendTextChanged(SpannableStringBuilder.java:962) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:496) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:247) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:30) 01-27 01:23:18.213: E/AndroidRuntime(2563): at com.example.textfields.MainActivity$1.afterTextChanged(MainActivity.java:45) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView.sendAfterTextChanged(TextView.java:7108) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:8805) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:970) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:497) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:247) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:30) 01-27 01:23:18.213: E/AndroidRuntime(2563): at com.example.textfields.MainActivity$1.afterTextChanged(MainActivity.java:45) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView.sendAfterTextChanged(TextView.java:7108) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:8805) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:970) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:497) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:247) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:30) 01-27 01:23:18.213: E/AndroidRuntime(2563): at com.example.textfields.MainActivity$1.afterTextChanged(MainActivity.java:45) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView.sendAfterTextChanged(TextView.java:7108) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:8805) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:970) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:497) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:247) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:30) 01-27 01:23:18.213: E/AndroidRuntime(2563): at com.example.textfields.MainActivity$1.afterTextChanged(MainActivity.java:45) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView.sendAfterTextChanged(TextView.java:7108) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:8805) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:970) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:497) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:247) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:30) 01-27 01:23:18.213: E/AndroidRuntime(2563): at com.example.textfields.MainActivity$1.afterTextChanged(MainActivity.java:45) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView.sendAfterTextChanged(TextView.java:7108) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:8805) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:970) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:497) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:247) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.append(SpannableStringBuilder.java:30) 01-27 01:23:18.213: E/AndroidRuntime(2563): at com.example.textfields.MainActivity$1.afterTextChanged(MainActivity.java:45) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView.sendAfterTextChanged(TextView.java:7108) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:8805) 01-27 01:23:18.213: E/AndroidRuntime(2563): at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:970) </code></pre>
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    1. COwhat is myEdit? Where do you define it? What is the error?
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    2. CO@yygyt I get a StackOverflow. myEdit is my EditText, everything is defined right.
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    3. COCan you put up a log from crash?
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