🎈 连线题自定义ViewGroup
项目根目录的build.gradle添加如下配置：
allprojects {
repositories {
maven { url 'https://jitpack.io' }
}
}module添加依赖：
dependencies {
implementation "com.github.zaaach:LineMatchingView:x.y"
}记得把x.y替换为
<com.zaaach.linematchingview.LineMatchingView
android:id="@+id/line_matching_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@color/white"
android:padding="8dp"
app:lmv_item_width="120dp"
app:lmv_item_height="60dp"
app:lmv_horizontal_padding="80dp"
app:lmv_vertical_padding="16dp"
app:lmv_line_width="2dp"
app:lmv_line_color_normal="@color/line_normal_color"
app:lmv_line_color_correct="@color/correct_color"
app:lmv_line_color_error="@color/error_color"/>LineMatchingView<ItemInfo> lineMatchingView;
List<ItemInfo> left = new ArrayList<>();
List<ItemInfo> right = new ArrayList<>();
lineMatchingView.init(new LineMatchingView.LinkableAdapter<ItemInfo>() {
@Override
public View getView(ItemInfo item, ViewGroup parent, int itemType, int position) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_text, null);
return view;
}
@Override
public int getItemType(ItemInfo item, int position) {
return 0;
}
@Override
public void onBindView(ItemInfo item, View view, int position) {
//...
}
@Override
public void onItemStateChanged(ItemInfo item, View view, int state, int position) {
//...
}
@Override
public boolean isCorrect(ItemInfo left, ItemInfo right, int l, int r) {
return TextUtils.equals(left.desc, right.desc);
}
}).setItems(left, right);| Attributes | Format | Description |
|---|---|---|
| lmv_horizontal_padding | dimension|reference | 两列间距，默认180px |
| lmv_vertical_padding | dimension|reference | 垂直方向的间距，默认48px |
| lmv_item_width | dimension|reference | item宽度，默认300px |
| lmv_item_height | dimension|reference | item高度，默认120px |
| lmv_line_width | dimension|reference | 线的宽度，默认6px |
| lmv_line_color_normal | color|reference | 正常颜色，默认Color.GRAY |
| lmv_line_color_correct | color|reference | 正确颜色，默认Color.GREEN |
| lmv_line_color_error | color|reference | 错误颜色，默认Color.RED |
掘金： https://juejin.im/user/56f3dfe8efa6310055ac719f
简书： https://www.jianshu.com/u/913a8bb93d12
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Copyright (c) 2021 zaaach
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
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