垂直scrollview无法使用光标滚动过去edittext
[英]vertical scrollview cannot scroll past edittext with cursor
问题描述
I have a vertical scrollview containing several single line edittext's amongst others. 
我有一个垂直滚动视图，其中包含几个单行edittext。
My layout is landscape only. 我的布局仅是横向的。
I am unable to scroll the scrollview beyond the edittext that has the cursor in it. 我无法将滚动视图滚动到其中有光标的edittext之外。
If I change the edittext that has the cursor in it I can scroll until that edittext reaches the top or bottom edge of the screen. 如果更改其中有光标的edittext，则可以滚动直到该edittext到达屏幕的顶部或底部边缘。
The only controls on this activity that can receive the cursor/focus is the edittexts in the scrollview. 可以接收光标/焦点的此活动的唯一控件是scrollview中的edittext。 Setting them not to have focus fixes the scrolling issue but obviously I cannot then enter any values. 将它们设置为不具有焦点可解决滚动问题，但是显然我无法输入任何值。
Please advise how can I resolve this? 请告知我该如何解决？
Due to the complexity of this layout I'm only listing the scrollview part: 由于这种布局的复杂性，我只列出了scrollview部分：
<LinearLayout android:id="@+id/LinearLayoutRight" android:layout_width="0dp" android:layout_height="fill_parent" android:layout_weight="37" android:orientation="vertical">
<ScrollView android:id="@+id/scrollView1" android:layout_width="match_parent" android:layout_height="match_parent">
<LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical">
<LinearLayout android:id="@+id/counter_pat_section_row1" android:layout_width="match_parent" android:layout_height="108dp" android:layout_marginTop="1dp" android:background="@drawable/shape" android:orientation="vertical">
<LinearLayout android:id="@+id/LinearLayout05" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginTop="4dp" android:layout_weight="1">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/TextView01" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginRight="2dp" android:gravity="right" android:text="Stop at row1" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/white1"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<EditText android:id="@+id/rowmax1" android:layout_width="fill_parent" android:layout_height="40dp" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="1" android:inputType="number" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout1" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/resetrow" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:background="@drawable/mybutton" android:gravity="center" android:singleLine="true" android:text="Reset" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/black" android:textSize="8sp"/>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout02" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginBottom="5dp" android:layout_weight="1">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/rowcounter" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center" android:gravity="center" android:text="0" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/white1" android:textSize="44sp"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<Button android:id="@+id/rowup" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:background="@drawable/mybutton" android:gravity="center" android:text="+" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout1" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/rowdown" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/mybutton" android:gravity="center_vertical|center_horizontal" android:singleLine="false" android:text="-" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/counter_pat_section_row2" android:layout_width="match_parent" android:layout_height="108dp" android:layout_marginTop="1dp" android:background="@drawable/shape" android:orientation="vertical">
<LinearLayout android:id="@+id/LinearLayout08" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginTop="4dp" android:layout_weight="1">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/TextView04" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginRight="2dp" android:gravity="right" android:text="Stop at row2" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/white1"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<EditText android:id="@+id/rowmax2" android:layout_width="fill_parent" android:layout_height="40dp" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="1" android:inputType="number" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout07" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/Button01" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:background="@drawable/mybutton" android:gravity="center" android:singleLine="true" android:text="Reset" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/black" android:textSize="8sp"/>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout06" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginBottom="5dp" android:layout_weight="1">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/TextView02" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center" android:gravity="center" android:text="0" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/white1" android:textSize="44sp"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<Button android:id="@+id/Button03" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:background="@drawable/mybutton" android:gravity="center" android:text="+" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout07" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/Button02" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/mybutton" android:gravity="center_vertical|center_horizontal" android:singleLine="false" android:text="-" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/counter_pat_section_row3" android:layout_width="match_parent" android:layout_height="108dp" android:layout_marginTop="1dp" android:background="@drawable/shape" android:orientation="vertical">
<LinearLayout android:id="@+id/LinearLayout09" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginTop="4dp" android:layout_weight="1">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/TextView06" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginRight="2dp" android:gravity="right" android:text="Stop at row3" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/white1"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<EditText android:id="@+id/rowmax3" android:layout_width="fill_parent" android:layout_height="40dp" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="1" android:inputType="number" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout11" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/Button05" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:background="@drawable/mybutton" android:gravity="center" android:singleLine="true" android:text="Reset" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/black" android:textSize="8sp"/>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout12" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginBottom="5dp" android:layout_weight="1">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/TextView05" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center" android:gravity="center" android:text="0" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/white1" android:textSize="44sp"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<Button android:id="@+id/Button04" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:background="@drawable/mybutton" android:gravity="center" android:text="+" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout11" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/Button06" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/mybutton" android:gravity="center_vertical|center_horizontal" android:singleLine="false" android:text="-" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/counter_pat_section_row4" android:layout_width="match_parent" android:layout_height="108dp" android:layout_marginTop="1dp" android:background="@drawable/shape" android:orientation="vertical">
<LinearLayout android:id="@+id/LinearLayout01" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginTop="4dp" android:layout_weight="1">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/TextView07" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginRight="2dp" android:gravity="right" android:text="Stop at row4" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/white1"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<EditText android:id="@+id/rowmax4" android:layout_width="fill_parent" android:layout_height="40dp" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="1" android:inputType="number" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout14" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/Button07" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:background="@drawable/mybutton" android:gravity="center" android:singleLine="true" android:text="Reset" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/black" android:textSize="8sp"/>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout13" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginBottom="5dp" android:layout_weight="1">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/TextView08" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center" android:gravity="center" android:text="0" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/white1" android:textSize="44sp"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<Button android:id="@+id/Button09" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:background="@drawable/mybutton" android:gravity="center" android:text="+" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout14" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/Button08" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/mybutton" android:gravity="center_vertical|center_horizontal" android:singleLine="false" android:text="-" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/counter_pat_section_repeat" android:layout_width="match_parent" android:layout_height="108dp" android:layout_marginTop="1dp" android:background="@drawable/shape" android:orientation="vertical">
<LinearLayout android:id="@+id/LinearLayout04" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginTop="4dp" android:layout_weight="1" android:weightSum="10">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/TextView03" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_marginRight="2dp" android:gravity="right" android:singleLine="false" android:text="Stop at repeat" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/white1"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<EditText android:id="@+id/repeatmax" android:layout_width="fill_parent" android:layout_height="40dp" android:layout_gravity="center_vertical" android:layout_marginRight="3dp" android:layout_weight="1" android:inputType="number" android:textAppearance="?android:attr/textAppearanceMedium" android:textColor="@color/black">
<requestFocus />
</EditText>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout1" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/resetrepeat" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:background="@drawable/mybutton" android:singleLine="true" android:text="Reset" android:textAppearance="?android:attr/textAppearanceSmall" android:textColor="@color/black" android:textSize="8sp"/>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout03" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_marginBottom="5dp" android:layout_weight="1" android:weightSum="10">
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginLeft="4dp" android:layout_weight="5">
<TextView android:id="@+id/repeatcounter" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="center" android:gravity="center" android:text="0" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/white1" android:textSize="44sp"/>
</LinearLayout>
<LinearLayout android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_weight="3">
<Button android:id="@+id/repeatup" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_gravity="right" android:layout_marginRight="3dp" android:layout_weight="1" android:background="@drawable/mybutton" android:text="+" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
<LinearLayout android:id="@+id/LinearLayout1" android:layout_width="0dp" android:layout_height="match_parent" android:layout_gravity="center" android:layout_marginRight="3dp" android:layout_weight="2" android:gravity="center_vertical" android:orientation="vertical">
<Button android:id="@+id/repeatdown" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/mybutton" android:gravity="center" android:text="-" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="@color/black"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout android:id="@+id/counter_pat_section_checkbox" android:layout_width="match_parent" android:layout_height="40dp">
<CheckBox android:id="@+id/linkcounters" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_weight="1" android:text="Link Counts" android:textColor="@color/white1" android:textSize="10sp"/>
<CheckBox android:id="@+id/screenon" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:layout_weight="1" android:text="Keep Awake" android:textColor="@color/white1" android:textSize="10sp"/>
<CheckBox android:id="@+id/soundon" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:singleLine="false" android:text="\u266A" android:textColor="@color/white1" android:textSize="16sp"/>
</LinearLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>
2 个解决方案
解决方案1
1 2013-02-27 10:13:42
Here's my hack which works well.... 这是我的技巧，效果很好。
sv = (ScrollView) this.findViewById(R.id.counter_pat_scrollview);
sv.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS);
sv.setFocusable(true);
sv.setFocusableInTouchMode(true);
sv.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (rowmax1.hasFocus()) { rowmax1.clearFocus(); }
if (rowmax2.hasFocus()) { rowmax2.clearFocus(); }
if (rowmax3.hasFocus()) { rowmax3.clearFocus(); }
if (rowmax4.hasFocus()) { rowmax4.clearFocus(); }
return false;
}
});
In this example rowmax1, 2 ,3 etc are EditText. 在此示例中，rowmax1、2、3等为EditText。
This then allows the scrollview to scroll beyond the bounds of the screen when view is larger in height (vertical scrollview) and scrollview contains edittexts. 然后，当视图的高度较大时（垂直滚动视图），并且滚动视图包含edittext，这将使滚动视图滚动到屏幕的边界之外。
And it does not prevent the user from pressing the edittext and getting the soft keyboard. 并且它不会阻止用户按下edittext并获得软键盘。
Hope this ends up helping someone else... mark me up if it does please? 希望这最终能帮助其他人...如果需要请给我评分？
解决方案2
0 2019-04-03 18:35:27
I've figured out that layout_weight makes edittext to misbehave like that. 我已经发现layout_weight使得edittext表现不正常。 I just stoped using this parameter for now til there are extra info on handling the case. 我只是暂时停止使用此参数，直到有更多有关处理此案例的信息。
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