android – SetError在TextInputLayout中使用自定义样式生成异常

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我使用自定义样式在TextInputLayout中使用Edittext,以便我可以更改提示颜色.如果我在不设置样式的情况下使用EditText,则setError方法可以正常工作,但是我的样式设置会引发下一个异常:
  1. java.lang.UnsupportedOperationException: Failed to resolve attribute at index 24: TypedValue{t=0x3/d=0x2b5 "res/color/secondary_text_material_dark.xml" a=1 r=0x1060166}
  2. at android.content.res.TypedArray.getColor(TypedArray.java:447)
  3. at android.widget.TextView.<init>(TextView.java:745)
  4. at android.widget.TextView.<init>(TextView.java:678)
  5. at android.widget.TextView.<init>(TextView.java:674)
  6. at android.widget.TextView.<init>(TextView.java:670)
  7. at android.support.design.widget.TextInputLayout.setErrorEnabled(TextInputLayout.java:380)
  8. at android.support.design.widget.TextInputLayout.setError(TextInputLayout.java:425)
  9. at com.wallakoala.wallakoala.Activities.SignUpUI.validateEmail(SignUpUI.java:50)
  10. at com.wallakoala.wallakoala.Activities.SignUpUI.access$100(SignUpUI.java:21)
  11. at com.wallakoala.wallakoala.Activities.SignUpUI$MyTextWatcher.afterTextChanged(SignUpUI.java:103)
  12. at android.widget.TextView.sendAfterTextChanged(TextView.java:8017)
  13. at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:10182)
  14. at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:1043)
  15. at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:560)
  16. at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:492)
  17. at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:34)
  18. at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:685)
  19. at android.view.inputmethod.BaseInputConnection.setComposingText(BaseInputConnection.java:445)
  20. at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:340)
  21. at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:78)
  22. at android.os.Handler.dispatchMessage(Handler.java:102)
  23. at android.os.Looper.loop(Looper.java:224)
  24. at android.app.ActivityThread.main(ActivityThread.java:5526)
  25. at java.lang.reflect.Method.invoke(Native Method)
  26. at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
  27. at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

这是EditText的XML

  1. <android.support.design.widget.TextInputLayout
  2. android:id="@+id/email_input_layout"
  3. android:layout_width="match_parent"
  4. android:layout_height="wrap_content"
  5. android:layout_marginRight="34dp"
  6. android:layout_marginLeft="34dp"
  7. android:layout_marginTop="12dp"
  8. android:theme="@style/TextLabel">
  9.  
  10. <EditText
  11. android:id="@+id/email_edittext"
  12. android:inputType="textEmailAddress"
  13. android:layout_width="match_parent"
  14. android:layout_height="wrap_content"
  15. android:singleLine="true"
  16. android:textColor="@color/colorText"
  17. android:textColorHint="@color/colorMediumText"
  18. android:hint="@string/email_hint"
  19. android:nextFocusUp="@id/email_edittext"
  20. android:nextFocusLeft="@id/email_edittext"/>
  21.  
  22. </android.support.design.widget.TextInputLayout>

这是styles.xml中定义的样式.

  1. <style name="TextLabel" parent="TextAppearance.AppCompat">
  2. <item name="android:textColorHint">@color/colorLightText</item>
  3. <item name="android:textSize">14dp</item>
  4. <item name="colorAccent">@color/colorAccent</item>
  5. <item name="colorControlNormal">@color/colorMediumText</item>
  6. <item name="colorControlActivated">@color/colorAccent</item>
  7. </style>

这是产生错误的行:

  1. emailInputLayout.setError("Incorrect email");

知道发生了什么事吗?

提前致谢,

解决方法

我发现错误,这些属性必须是样式:
  1. <item name="android:textColorHighlight">@color/COLOR</item>
  2. <item name="android:textColorLink">@color/COLOR</item>

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