Android" ListView"项目文本重叠和切断

时间:2017-04-13 17:02:55

标签: java android xml listview user-interface

我尝试将按钮添加到项目的ListView中,以便用户可以向他们的"收藏夹"添加特殊内容。单击按钮/复选框。在添加此功能之前,列表的布局看起来很好。

这是"之前"图片:Good Layout

这是"之前" java代码:

ArrayList<Special> specials = specialda.getAllSpecialsByDay(selectedDay);
ListView listView = (ListView) findViewById(R.id.listView);
ArrayAdapter<Special> adapter = new ArrayAdapter<Special>(this, android.R.layout.simple_list_item_1, specials);
listView.setAdapter(adapter);

现在,将Java代码更改为:

ArrayList<Special> specials = specialda.getAllSpecialsByDay(selectedDay);
ListView listView = (ListView) findViewById(R.id.listView);
        ArrayAdapter<Special> adapter = new ArrayAdapter<Special>(this, android.R.layout.simple_list_item_multiple_choice, specials);
listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
listView.setAdapter(adapter);

我最终得到了这种扭曲的观点:

After image

这是xml布局文件:

<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:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:context="com.yourfullname.flashcards.laxspecials.DisplaySpecials"
    tools:showIn="@layout/activity_display_specials">

    <ListView
         android:id="@+id/listView"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
         android:layout_alignParentTop="true"
         android:layout_centerHorizontal="true" />
 </LinearLayout>

关于我做错了什么或需要改变的任何提示?

由于

编辑:这是display_specials_button.xml文件:

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

<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/listView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:minHeight="?android:attr/listPreferredItemHeightSmall"
    android:textAppearance="?android:attr/textAppearanceListItemSmall"
    android:gravity="center_vertical"
    android:checkMark="?android:attr/listChoiceIndicatorMultiple"
    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
    android:paddingLeft="?android:attr/listPreferredItemPaddingLeft"
    android:paddingRight="?android:attr/listPreferredItemPaddingRight"/>

</LinearLayout>

1 个答案:

答案 0 :(得分:1)

您可以公开user1 Supervisor Medium First1 Last1 user1@company.com Inactive user2 Supervisor Medium First2 Last2 user2@company.com Active 执行必要更改的来源:

android.R.layout.simple_list_item_multiple_choice

不同的是,现在您以不同的方式提供<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/text1" android:layout_width="match_parent" android:layout_height="wrap_content" android:minHeight="?android:attr/listPreferredItemHeightSmall" android:textAppearance="?android:attr/textAppearanceListItemSmall" android:gravity="center_vertical" android:checkMark="?android:attr/listChoiceIndicatorMultiple" android:paddingStart="?android:attr/listPreferredItemPaddingStart" android:paddingEnd="?android:attr/listPreferredItemPaddingEnd" /> android:minHeight