我正在使用 ListView ， ListView 中每个项目的布局如下。
<?xml version="1.0" encoding="utf-8"?>
<TableRow xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:padding="15dp">
<TextView
android:id="@+id/barcodeTv"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:gravity="center"
android:text="Medium Text"
android:textAppearance="?android:attr/textAppearanceMedium"/>
<TextView
android:id="@+id/pdtDescTv"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:gravity="center"
android:maxLength="40"
android:layout_marginLeft="5dp"
android:text="Medium Text"
android:textAppearance="?android:attr/textAppearanceMedium"/>
<TextView
android:id="@+id/qtyTv"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:ems="10"
android:layout_marginLeft="5dp"
android:gravity="center"
android:text="Medium Text"
android:textAppearance="?android:attr/textAppearanceMedium"/>
<TextView
android:id="@+id/retndQtyTv"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:ems="10"
android:layout_marginLeft="5dp"
android:gravity="center"
android:textAppearance="?android:attr/textAppearanceMedium"/>
<EditText
android:id="@+id/retQtyEt"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:ems="10"
android:layout_marginLeft="5dp"
android:gravity="center"
android:hint="@string/return_quantity"
android:imeOptions="flagNoExtractUi|actionDone"
android:inputType="number"
android:singleLine="true"/>
<Spinner
android:id="@+id/mrpSpr"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="5dp"
android:layout_weight="1"
android:gravity="center"/>
<EditText
android:id="@+id/mrpEt"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:ems="10"
android:gravity="center"
android:hint="@string/mrp"
android:layout_marginLeft="5dp"
android:imeOptions="flagNoExtractUi|actionDone"
android:inputType="numberSigned"
android:singleLine="true"/>
<EditText
android:id="@+id/unitPrcEt"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:ems="10"
android:layout_marginLeft="5dp"
android:gravity="center"
android:hint="@string/unit_price"
android:imeOptions="flagNoExtractUi|actionNext"
android:inputType="number"
android:singleLine="true"/>
<TextView
android:id="@+id/vatAmtTv"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:layout_marginLeft="5dp"
android:gravity="center"
android:text="Medium Text"
android:textAppearance="?android:attr/textAppearanceMedium"/>
<EditText
android:id="@+id/netAmtEt"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:ems="10"
android:layout_marginLeft="5dp"
android:gravity="center"
android:hint="@string/net_amt"
android:imeOptions="flagNoExtractUi|actionDone"
android:inputType="numberSigned"
android:singleLine="true"/>
<TextView
android:id="@+id/totAmtTv"
android:layout_width="75dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="1"
android:layout_marginLeft="5dp"
android:gravity="center"
android:text="Medium Text"
android:textAppearance="?android:attr/textAppearanceMedium"/>
</TableRow>
当我尝试在 mrpEt edittext 中编辑文本时，android 软键板没有响应，并且出现以下错误。
02-21 14:42:33.157 651-651/? I/LatinIME: Starting input. Cursor position = 1,1
02-21 14:42:33.172 4564-4564/? W/IInputConnectionWrapper: getTextBeforeCursor on inactive InputConnection
02-21 14:42:33.173 4564-4564/? W/IInputConnectionWrapper: requestCursorAnchorInfo on inactive InputConnection
02-21 14:42:33.175 4564-4564/? W/IInputConnectionWrapper: getTextBeforeCursor on inactive InputConnection
02-21 14:42:33.178 651-651/? E/RichInputConnection: Unable to connect to the editor to retrieve text.
02-21 14:42:33.208 4564-4564/? W/IInputConnectionWrapper: getTextBeforeCursor on inactive InputConnection
02-21 14:42:33.210 651-651/? E/RichInputConnection: Unable to connect to the editor to retrieve text.
02-21 14:42:33.210 651-651/? W/RichInputConnection: Unable to connect to the editor. Setting caps mode without knowing text.
02-21 14:42:33.221 651-651/? I/LatinIME: Starting input. Cursor position = 4,4
02-21 14:42:33.258 4564-4564/? W/IInputConnectionWrapper: getTextBeforeCursor on inactive InputConnection
02-21 14:42:33.260 651-651/? E/RichInputConnection: Unable to connect to the editor to retrieve text.
02-21 14:42:33.273 4564-4564/? W/IInputConnectionWrapper: getTextBeforeCursor on inactive InputConnection
02-21 14:42:33.274 651-651/? E/RichInputConnection: Unable to connect to the editor to retrieve text.
02-21 14:42:33.274 651-651/? W/RichInputConnection: Unable to connect to the editor. Setting caps mode without knowing text.
02-21 14:42:33.285 651-651/? I/LatinIME: Starting input. Cursor position = 1,1
02-21 14:42:33.303 4564-4564/? W/IInputConnectionWrapper: getTextBeforeCursor on inactive InputConnection
02-21 14:42:33.308 4564-4564/? W/IInputConnectionWrapper: requestCursorAnchorInfo on inactive InputConnection
02-21 14:42:33.316 4564-4564/? W/IInputConnectionWrapper: getTextBeforeCursor on inactive InputConnection
此外，这仅发生在 Lollipop 版本模拟器中，而不发生在 kitkat 版本中。如何解决这个问题？
最佳答案
您提到的错误不属于 ListView 。这是 logcat 错误。重新启动您的 Logcat，希望它对您有用。
关于android - 如何解决 "Unable to connect to the editor to retrieve text"错误？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35534319/