Java 键入EditText时应用程序崩溃

我有一个带有注册片段的应用程序，用户可以在其中注册自己

当我开始输入任何EditText时，应用程序就会异常崩溃

错误日志

01-20 22:52:40.942 6164-6164/in.snotes.snotes E/AndroidRuntime: FATAL EXCEPTION: main
Process: in.snotes.snotes, PID: 6164
java.lang.IndexOutOfBoundsException
    at android.graphics.Canvas.drawText(Canvas.java:1707)
    at android.text.Layout.drawText(Layout.java:396)
    at android.widget.Editor.drawHardwareAccelerated(Editor.java:1735)
    at android.widget.Editor.onDraw(Editor.java:1657)
    at android.widget.TextView.onDraw(TextView.java:5888)
    at android.view.View.draw(View.java:17086)
    at android.view.View.updateDisplayListIfDirty(View.java:16068)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3752)
    at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3732)
    at android.view.View.updateDisplayListIfDirty(View.java:16031)
    at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:657)
    at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:663)
    at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:771)
    at android.view.ViewRootImpl.draw(ViewRootImpl.java:2808)
    at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2616)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2223)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1258)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6348)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:871)
    at android.view.Choreographer.doCallbacks(Choreographer.java:683)
    at android.view.Choreographer.doFrame(Choreographer.java:619)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:857)
    at android.os.Handler.handleCallback(Handler.java:751)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:154)
    at android.app.ActivityThread.main(ActivityThread.java:6123)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:867)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:757)

这是我的注册片段xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="in.snotes.snotes.ui.RegisterFragment">

<android.support.v7.widget.Toolbar
    android:id="@+id/register_toolbar"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="?attr/colorPrimary"
    android:elevation="4dp"
    android:minHeight="?attr/actionBarSize"
    android:theme="?attr/actionBarTheme" />

<TextView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:layout_marginEnd="8dp"
    android:layout_marginStart="8dp"
    android:layout_marginTop="30dp"
    android:gravity="center"
    android:text="@string/register_snotes"
    android:textSize="24sp"
    android:textStyle="bold" />

<android.support.design.widget.TextInputLayout
    android:id="@+id/name_input_layout"
    style="@style/InputStyle"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <EditText
        android:id="@+id/edt_name"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/name"
        android:textAllCaps="true" />
</android.support.design.widget.TextInputLayout>

<android.support.design.widget.TextInputLayout
    android:id="@+id/email_input_layout"
    style="@style/InputStyle"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <EditText
        android:id="@+id/edt_email"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/email"
        android:inputType="textEmailAddress" />
</android.support.design.widget.TextInputLayout>

<android.support.design.widget.TextInputLayout
    android:id="@+id/password_input_layout"
    style="@style/InputStyle"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:passwordToggleEnabled="true">

    <EditText
        android:id="@+id/edt_password"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/password"
        android:inputType="textPassword" />

</android.support.design.widget.TextInputLayout>

<android.support.design.widget.TextInputLayout
    android:id="@+id/confirm_password_input_label"
    style="@style/InputStyle"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:passwordToggleEnabled="true">

    <EditText
        android:id="@+id/edt_confirm_password"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/confirm_password"
        android:inputType="textPassword" />

</android.support.design.widget.TextInputLayout>

<Button
    android:id="@+id/btn_register"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginEnd="8dp"
    android:layout_marginStart="8dp"
    android:layout_marginTop="20dp"
    android:background="@color/colorAccent"
    android:text="@string/register" />

我不知道为什么当我开始键入索引越界异常时，应用程序会崩溃

---

怎么了？如何修复它？

从

EditText

textAllCaps

属性仅用于

TextView

。不能将此属性用于

EditText

对于

EditText

caps，请使用此代码

editText.setFilters(new InputFilter[]{new InputFilter.AllCaps()});

editText.setFilters(new InputFilter[]{new InputFilter.AllCaps()});