我的RelativeLayout
EditText
低于Button
。理想情况下,当用户点击EditText
并填写多行文字时,RelativeLayout
也会随着行的增加而扩展。但是,我现在的行为是,在填充EditText
的第一行后,键盘开始覆盖Button
下面的EditText
以及Button
中的3-4行文本}, <activity
android:name="<Name of project>.activity.Comments"
android:configChanges="orientation|keyboardHidden"
android:label="Comments"
android:screenOrientation="portrait"
android:theme="@style/AppTheme.NoActionBar"
android:windowSoftInputMode="stateHidden|adjustResize" />
已经低于键盘。是否有任何方法可以让我在键入文本时,整个布局的大小增加,以便按钮保持在键盘上方?这是我的代码:
的AndroidManifest.xml:
<RelativeLayout
android:id="@+id/send_message"
android:layout_width="match_parent"
android:layout_height="90dp"
android:layout_margin="4dp"
android:layout_alignParentBottom="true">
<EditText
android:fontFamily="sans-serif"
android:id="@+id/write_comment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="12dp"
android:gravity="left"
android:textSize="16sp"
android:textColor="@color/black"
android:cursorVisible="false"
android:textColorHint="@color/material_color_grey_300"
android:hint="@string/commentBack"
android:background="@drawable/edittext_bg"
android:inputType="textMultiLine"
android:isScrollContainer="true"
android:maxLength="200"
android:scrollHorizontally="false" />
<Button
android:fontFamily="sans-serif-medium"
android:id="@+id/send_comment"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="@color/colorPrimary"
android:layout_marginTop="8dp"
android:text="@string/send"
android:background="@null"
android:layout_below="@id/write_comment"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:textAllCaps="false" />
</RelativeLayout>
Comments.xml:
android:isScrollContainer="true"
我已经尝试添加EditText
,认为它会为<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent" android:fitsSystemWindows="true"
android:id="@+id/comments_layout">
<android.support.design.widget.AppBarLayout
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/comments_appbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="@style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_alignParentTop="true"
android:layout_marginTop="?attr/actionBarSize"
android:layout_width="match_parent"
android:id="@+id/comments_listview"
android:layout_height="match_parent">
<ListView
android:scrollbars="vertical"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/rv_view_comments">
</ListView>
<TextView
android:layout_below="@id/rv_view_comments"
android:gravity="center_horizontal"
android:padding="16dp"
android:textSize="16sp"
android:id="@+id/empty_list_item"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:visibility="gone"
android:text="@string/noComments" >
</TextView>
<include layout="@layout/include_progress_overlay"/>
</RelativeLayout>
<RelativeLayout
android:id="@+id/send_message"
android:layout_width="match_parent"
android:layout_height="90dp"
android:layout_margin="4dp"
android:layout_alignParentBottom="true">
<EditText
android:fontFamily="sans-serif"
android:id="@+id/write_comment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="12dp"
android:gravity="left"
android:textSize="16sp"
android:textColor="@color/black"
android:cursorVisible="false"
android:textColorHint="@color/material_color_grey_300"
android:hint="@string/commentBack"
android:background="@drawable/edittext_bg"
android:inputType="textMultiLine"
android:isScrollContainer="true"
android:maxLength="200"
android:scrollHorizontally="false" />
<Button
android:fontFamily="sans-serif-medium"
android:id="@+id/send_comment"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="@color/colorPrimary"
android:layout_marginTop="8dp"
android:text="@string/send"
android:background="@null"
android:layout_below="@id/write_comment"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:textAllCaps="false" />
</RelativeLayout>
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>
创建一个滚动容器,这样可以帮助扩展布局,但这似乎不起作用。任何帮助,将不胜感激。谢谢!
编辑:根据以下答案添加整个布局:
EditText
编辑:根据Jaydroider的要求,我附上了一张照片来显示我的问题。如果我可以制作GIF或其他内容,如果我向Send
字段添加更多文字,EditText
按钮将在键盘下消失,除非我从ListView
删除文字,否则发送无法推送:
编辑:如果有帮助的话,我在此处点击EditText
时,也会向我展示如何滚动到public void setupComment(final EditText comment) {
//Once we send the post, we want to scroll to bottom of listview
comment.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId,
KeyEvent event) {
if (event != null && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) {
comment.setImeOptions(EditorInfo.IME_ACTION_DONE);
resetKeyboardSettings();
}
return false;
}
});
//Hide the cursor until view is clicked on
View.OnTouchListener onTouchListener = new View.OnTouchListener(){
@Override
public boolean onTouch(View v, MotionEvent event) {
System.out.println("Touched");
if (v.getId() == comment.getId()) {
comment.setCursorVisible(true);
}
commentsView.postDelayed(new Runnable() {
@Override
public void run() {
commentsView.smoothScrollToPosition(commentsView.getAdapter().getCount());
}
}, 750);
return false;
}
};
comment.setOnTouchListener(onTouchListener);
}
的底部。
get file="C:\Program Files\IBM\SPSS\Statistics\23\Samples\English\Employee data.sav".
begin program.
import spss, spssaux, spssdata
spss.Submit("set mprint on.")
vd=spssaux.VariableDict(variableType ="numeric")
for v in vd:
allvalues = list(set(item[0] for item in spssdata.Spssdata(v.VariableName, names=False).fetchall()))
if allvalues:
cmd="value labels " + v.VariableName + "\n".join([" %(i)s '%(i)s'" %locals() for i in allvalues if i <> None]) + "."
spss.Submit(cmd)
spss.Submit("set mprint off.")
end program.
答案 0 :(得分:3)
我试过你的Layout
一切都很完美,不是问题。
But you need to make changes to your manifest where you declared your activity
使用更多属性android:configChanges
。在
android manifest.xml
文件中执行此操作。
<activity
android:name="<Name of project>.activity.Comments"
android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:label="Comments"
android:screenOrientation="portrait"
android:theme="@style/AppTheme.NoActionBar"
android:windowSoftInputMode="stateHidden|adjustResize"/>
这是我使用的XML 。
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/comments_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.PopupOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/comments_appbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="@style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:id="@+id/comments_listview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/send_message"
android:layout_alignParentTop="true"
android:layout_marginTop="?attr/actionBarSize">
<ListView
android:id="@+id/rv_view_comments"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/empty_list_item"
android:scrollbars="vertical"
app:layout_behavior="@string/appbar_scrolling_view_behavior" />
<TextView
android:id="@+id/empty_list_item"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/rv_view_comments"
android:gravity="center_horizontal"
android:padding="16dp"
android:text="No Comments"
android:textSize="16sp"
android:visibility="gone" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/send_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_margin="4dp">
<EditText
android:id="@+id/write_comment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#FFFFFF"
android:cursorVisible="false"
android:fontFamily="sans-serif"
android:gravity="left"
android:hint="Comment Back"
android:inputType="textMultiLine"
android:isScrollContainer="true"
android:maxLength="200"
android:padding="12dp"
android:scrollHorizontally="false"
android:textColor="#000000"
android:textColorHint="@android:color/holo_red_dark"
android:textSize="16sp" />
<Button
android:id="@+id/send_comment"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@id/write_comment"
android:layout_marginTop="8dp"
android:background="@null"
android:fontFamily="sans-serif-medium"
android:gravity="center|center_vertical"
android:text="Send"
android:textAllCaps="false"
android:textColor="@color/colorPrimary"
android:textSize="16sp" />
</RelativeLayout>
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>
I have tested with above changes and it's just working fine you can see below.
希望这可以帮助您解决问题。
答案 1 :(得分:0)
试试这个:
<RelativeLayout
android:id="@+id/send_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="4dp"
android:layout_alignParentBottom="true">
<EditText
android:fontFamily="sans-serif"
android:id="@+id/write_comment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="12dp"
android:gravity="left"
android:textSize="16sp"
android:textColor="@color/black"
android:cursorVisible="false"
android:textColorHint="@color/material_color_grey_300"
android:hint="@string/commentBack"
android:background="@drawable/edittext_bg"
android:inputType="textMultiLine"
android:isScrollContainer="true"
android:maxLength="200"
android:scrollHorizontally="false" />
<Button
android:fontFamily="sans-serif-medium"
android:id="@+id/send_comment"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="16sp"
android:textColor="@color/colorPrimary"
android:layout_marginTop="8dp"
android:text="@string/send"
android:background="@null"
android:layout_below="@id/write_comment"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:textAllCaps="false" />
</RelativeLayout>
答案 2 :(得分:0)
将所有编辑文本和按钮放在滚动视图中。
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<Edittext
<EditText
<EditText
<Btn
</LinearLayout
</scrollview
答案 3 :(得分:0)
我的解决方案是在您的布局和覆盖视图的onSizeChanged方法中添加ScrollView
作为根视图。如果EditText
的高度增加且键盘阻止了您的按钮,Smooth Scroll会阻止您的按钮。
希望这有帮助。