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Android: EditText漏洞

androidandroid-edittext
5
在我的安卓Activity中，我需要添加两个EditText，一个用于标题，另一个用于描述。
当我编辑第一个EditText（标题）时，一切正常，但是当我尝试编辑第二个EditText（描述）时，它会写入奇怪的字符，并且当我触摸活动中的任何位置时都会引发异常。
我尝试创建一个新的Activity并添加EditText，但仍然存在同样的问题。 堆栈跟踪： 
E/InputEventReceiver(10790): Exception dispatching input event.
E/MessageQueue-JNI(10790): Exception in MessageQueue callback: handleReceiveCallback
E/MessageQueue-JNI(10790): java.lang.IndexOutOfBoundsException
E/MessageQueue-JNI(10790):  at android.graphics.Paint.getTextRunAdvances(Paint.java:2256)
E/MessageQueue-JNI(10790):  at android.text.TextLine.handleText(TextLine.java:815)
E/MessageQueue-JNI(10790):  at android.text.TextLine.handleRun(TextLine.java:970)
E/MessageQueue-JNI(10790):  at android.text.TextLine.measureRun(TextLine.java:483)
E/MessageQueue-JNI(10790):  at android.text.TextLine.measure(TextLine.java:362)
E/MessageQueue-JNI(10790):  at android.text.Layout.getHorizontal(Layout.java:856)
E/MessageQueue-JNI(10790):  at android.text.Layout.getHorizontal(Layout.java:834)
E/MessageQueue-JNI(10790):  at android.text.Layout.getPrimaryHorizontal(Layout.java:809)
E/MessageQueue-JNI(10790):  at android.text.Layout.getPrimaryHorizontal(Layout.java:799)
E/MessageQueue-JNI(10790):  at android.widget.TextView.getFocusedRect(TextView.java:6468)
E/MessageQueue-JNI(10790):  at android.view.FocusFinder.findNextFocusInAbsoluteDirection(FocusFinder.java:245)
E/MessageQueue-JNI(10790):  at android.view.FocusFinder.findNextFocus(FocusFinder.java:166)
E/MessageQueue-JNI(10790):  at android.view.FocusFinder.findNextFocus(FocusFinder.java:97)
E/MessageQueue-JNI(10790):  at android.view.FocusFinder.findNextFocus(FocusFinder.java:68)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.focusSearch(ViewGroup.java:726)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/MessageQueue-JNI(10790):  at android.view.View.focusSearch(View.java:7738)
E/MessageQueue-JNI(10790):  at android.widget.TextView.onCreateInputConnection(TextView.java:7092)
E/MessageQueue-JNI(10790):  at android.view.inputmethod.InputMethodManager.startInputInner(InputMethodManager.java:1346)
E/MessageQueue-JNI(10790):  at android.view.inputmethod.InputMethodManager.checkFocus(InputMethodManager.java:1518)
E/MessageQueue-JNI(10790):  at android.view.inputmethod.InputMethodManager.viewClicked(InputMethodManager.java:1694)
E/MessageQueue-JNI(10790):  at android.widget.TextView.viewClicked(TextView.java:11081)
E/MessageQueue-JNI(10790):  at android.widget.TextView.onTouchEvent(TextView.java:9588)
E/MessageQueue-JNI(10790):  at android.view.View.dispatchTouchEvent(View.java:8981)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/MessageQueue-JNI(10790):  at android.widget.ScrollView.dispatchTouchEvent(ScrollView.java:615)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/MessageQueue-JNI(10790):  at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/MessageQueue-JNI(10790):  at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2568)
E/MessageQueue-JNI(10790):  at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1776)
E/MessageQueue-JNI(10790):  at android.app.Activity.dispatchTouchEvent(Activity.java:2866)
E/MessageQueue-JNI(10790):  at android.support.v7.internal.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:59)
E/MessageQueue-JNI(10790):  at android.support.v7.internal.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:59)
E/MessageQueue-JNI(10790):  at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2529)
E/MessageQueue-JNI(10790):  at android.view.View.dispatchPointerEvent(View.java:9186)
E/MessageQueue-JNI(10790):  at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4706)
E/MessageQueue-JNI(10790):  at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4544)
E/MessageQueue-JNI(10790):  at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.
E/AndroidRuntime(10790): FATAL EXCEPTION: main
E/AndroidRuntime(10790): Process: com.bitdyne.jamaati.ui.activities, PID: 10790
E/AndroidRuntime(10790): java.lang.IndexOutOfBoundsException
E/AndroidRuntime(10790):    at android.graphics.Paint.getTextRunAdvances(Paint.java:2256)
E/AndroidRuntime(10790):    at android.text.TextLine.handleText(TextLine.java:815)
E/AndroidRuntime(10790):    at android.text.TextLine.handleRun(TextLine.java:970)
E/AndroidRuntime(10790):    at android.text.TextLine.measureRun(TextLine.java:483)
E/AndroidRuntime(10790):    at android.text.TextLine.measure(TextLine.java:362)
E/AndroidRuntime(10790):    at android.text.Layout.getHorizontal(Layout.java:856)
E/AndroidRuntime(10790):    at android.text.Layout.getHorizontal(Layout.java:834)
E/AndroidRuntime(10790):    at android.text.Layout.getPrimaryHorizontal(Layout.java:809)
E/AndroidRuntime(10790):    at android.text.Layout.getPrimaryHorizontal(Layout.java:799)
E/AndroidRuntime(10790):    at android.widget.TextView.getFocusedRect(TextView.java:6468)
E/AndroidRuntime(10790):    at android.view.FocusFinder.findNextFocusInAbsoluteDirection(FocusFinder.java:245)
E/AndroidRuntime(10790):    at android.view.FocusFinder.findNextFocus(FocusFinder.java:166)
E/AndroidRuntime(10790):    at android.view.FocusFinder.findNextFocus(FocusFinder.java:97)
E/AndroidRuntime(10790):    at android.view.FocusFinder.findNextFocus(FocusFinder.java:68)
E/AndroidRuntime(10790):    at android.view.ViewGroup.focusSearch(ViewGroup.java:726)
E/AndroidRuntime(10790):    at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/AndroidRuntime(10790):    at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/AndroidRuntime(10790):    at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/AndroidRuntime(10790):    at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/AndroidRuntime(10790):    at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/AndroidRuntime(10790):    at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/AndroidRuntime(10790):    at android.view.ViewGroup.focusSearch(ViewGroup.java:728)
E/AndroidRuntime(10790):    at android.view.View.focusSearch(View.java:7738)
E/AndroidRuntime(10790):    at android.widget.TextView.onCreateInputConnection(TextView.java:7092)
E/AndroidRuntime(10790):    at android.view.inputmethod.InputMethodManager.startInputInner(InputMethodManager.java:1346)
E/AndroidRuntime(10790):    at android.view.inputmethod.InputMethodManager.checkFocus(InputMethodManager.java:1518)
E/AndroidRuntime(10790):    at android.view.inputmethod.InputMethodManager.viewClicked(InputMethodManager.java:1694)
E/AndroidRuntime(10790):    at android.widget.TextView.viewClicked(TextView.java:11081)
E/AndroidRuntime(10790):    at android.widget.TextView.onTouchEvent(TextView.java:9588)
E/AndroidRuntime(10790):    at android.view.View.dispatchTouchEvent(View.java:8981)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/AndroidRuntime(10790):    at android.widget.ScrollView.dispatchTouchEvent(ScrollView.java:615)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2709)
E/AndroidRuntime(10790):    at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2425)
E/AndroidRuntime(10790):    at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2568)
E/AndroidRuntime(10790):    at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1776)
E/AndroidRuntime(10790):    at android.app.Activity.dispatchTouchEvent(Activity.java:2866)
E/AndroidRuntime(10790):    at android.support.v7.internal.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:59)
E/AndroidRuntime(10790):    at android.support.v7.internal.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:59)
E/AndroidRuntime(10790):    at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2529)
E/AndroidRuntime(10790):    at android.view.View.dispatchPointerEvent(View.java:9186)
E/AndroidRuntime(10790):    at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4706)
E/AndroidRuntime(10790):    at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImp

XML文件：

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/white" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical" >

        <include
            android:id="@+id/tool_bar"
            layout="@layout/tool_bar" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:paddingBottom="@dimen/activity_vertical_margin"
            android:paddingLeft="@dimen/activity_horizontal_margin"
            android:paddingRight="@dimen/activity_horizontal_margin"
            android:paddingTop="@dimen/activity_vertical_margin" >

            <EditText
                android:id="@+id/claim_title"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/textbox"
                android:hint="@string/claim_title"
                android:inputType="textCapSentences"
                android:paddingEnd="@dimen/activity_horizontal_margin"
                android:paddingLeft="@dimen/activity_horizontal_margin"
                android:paddingStart="@dimen/activity_horizontal_margin"
                android:textColor="@color/Gray"
                android:textSize="20sp" />

            <View
                android:layout_width="match_parent"
                android:layout_height="@dimen/activity_vertical_margin" />

            <EditText
                android:id="@+id/claim_desc"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@drawable/commentbox"
                android:gravity="top"
                android:hint="@string/claim_desc"
                android:paddingEnd="@dimen/activity_horizontal_margin"
                android:paddingLeft="@dimen/activity_horizontal_margin"
                android:paddingStart="@dimen/activity_horizontal_margin"
                android:textColor="@color/Gray"
                android:textSize="20sp" />
</LinearLayout>
</LinearLayout>
</ScrollView>

活动代码：

public class NewClaimActivity extends ActionBarActivity implements
            RestClientCallback, OnClickListener {
    private EditText claimTitle;
    private EditText claimDesc;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_new_claim);

    claimTitle = (EditText) findViewById(R.id.claim_title);
    claimDesc = (EditText) findViewById(R.id.claim_desc);
    }

    @Override
        public void onClick(View v) {
    String title = claimTitle.getText().toString();
    String desc = claimDesc.getText().toString();
    }
    }

以下是编辑文本的截图：

感谢您的帮助。
1
提供一些代码（XML和Java代码中如何以及如何处理EditText）。 - Marko
你能添加代码和布局吗？你是如何获取textView的？ - PedroAGSantos
你能帮我检查一下我编辑过的帖子吗？ - M.Najoua
你是如何接收数据的？看起来那可能就是问题所在。 RestClientCallback - PedroAGSantos
不，但请不要担心onClick()方法，因为我没有调用它，而且我得到了异常。 - M.Najoua
显示剩余3条评论
2个回答
0
0
我曾经遇到过类似的问题。虽然不知道为什么会发生这种情况，但是我通过从布局文件中删除一行代码就解决了它。
在你的XML文件中，删除以下内容： android:inputType="textCapSentences"
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