从纵向到横向模式问题

时间:2018-01-03 22:24:26

标签: java android material-design

我的应用上从纵向模式到横向模式的旋转问题我现在正在处理。应用程序午餐好,但是当我旋转手机或模拟器时,我遇到了问题。 this is what happens when i rotate my phone [this is how it should be[2]

这是从一种模式旋转到另一种模式时出现的错误。

无法使ColorStateList膨胀,将其留给框架                                                                          java.lang.RuntimeException:无法解析索引0处的属性                                                                              在android.content.res.TypedArray.getColor(TypedArray.java:402)                                                                              在android.support.v7.content.res.AppCompatColorStateListInflater.inflate(AppCompatColorStateListInflater.java:114)                                                                              在android.support.v7.content.res.AppCompatColorStateListInflater.createFromXmlInner(AppCompatColorStateListInflater.java:88)                                                                              在android.support.v7.content.res.AppCompatColorStateListInflater.createFromXml(AppCompatColorStateListInflater.java:67)                                                                              在android.support.v7.content.res.AppCompatResources.inflateColorStateList(AppCompatResources.java:116)                                                                              在android.support.v7.content.res.AppCompatResources.getColorStateList(AppCompatResources.java:74)                                                                              在android.support.v7.widget.TintTypedArray.getColorStateList(TintTypedArray.java:170)                                                                              在android.support.v7.widget.AppCompatTextHelper.onSetTextAppearance(AppCompatTextHelper.java:296)                                                                              在android.support.v7.widget.AppCompatTextView.setTextAppearance(AppCompatTextView.java:162)                                                                              在android.support.v4.widget.TextViewCompat $ TextViewCompatBaseImpl.setTextAppearance(TextViewCompat.java:155)                                                                              在android.support.v4.widget.TextViewCompat.setTextAppearance(TextViewCompat.java:476)                                                                              在android.support.design.widget.TextInputLayout.setErrorEnabled(TextInputLayout.java:634)                                                                              在com.jovan.matetracker.LoginActivity $ 2.onTextChanged(LoginActivity.java:68)                                                                              在android.widget.TextView.sendOnTextChanged(TextView.java:8126)                                                                              在android.widget.TextView.setText(TextView.java:4323)                                                                              在android.widget.TextView.setText(TextView.java:4169)                                                                              在android.widget.EditText.setText(EditText.java:85)                                                                              在android.widget.TextView.setText(TextView.java:4144)                                                                              在android.widget.TextView.onRestoreInstanceState(TextView.java:4044)                                                                              在android.view.View.dispatchRestoreInstanceState(View.java:14141)                                                                              在android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3089)                                                                              在android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3089)                                                                              在android.support.design.widget.TextInputLayout.dispatchRestoreInstanceState(TextInputLayout.java:1040)                                                                              在android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3089)                                                                              在android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3089)                                                                              在android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3089)                                                                              在android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:3089)                                                                              在android.view.View.restoreHierarchyState(View.java:14119)                                                                              在com.android.internal.policy.impl.PhoneWindow.restoreHierarchyState(PhoneWindow.java:2220)                                                                              在android.app.Activity.onRestoreInstanceState(Activity.java:1086)                                                                              在android.app.Activity.performRestoreInstanceState(Activity.java:1027)                                                                              在android.app.Instrumentation.callActivityOnRestoreInstanceState(Instrumentation.java:1174)                                                                              在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2668)                                                                              在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2769)                                                                              在android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4378)                                                                              在android.app.ActivityThread.access $ 1000(ActivityThread.java:177)                                                                              在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1436)                                                                              在android.os.Handler.dispatchMessage(Handler.java:102)                                                                              在android.os.Looper.loop(Looper.java:135)                                                                              在android.app.ActivityThread.main(ActivityThread.java:5910)                                                                              at java.lang.reflect.Method.invoke(Native Method)                                                                              在java.lang.reflect.Method.invoke(Method.java:372)                                                                              在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:1405)                                                                              在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)

1 个答案:

答案 0 :(得分:0)

当Activity生命周期中的状态发生更改时,可能会出现此问题。当您更改方向,横向更改为纵向或反之亦然时,活动将被销毁并再次创建。

更具体地说,当发生方向更改时,将调用方法onDestroy()

查看操作Layout Inflater /接收参考的方法。