选中题目时展示边框

shixianjie
1 parent b4bc21d212
Showing 2 changed files with 24 additions and 0 deletions Show diff stats
app/src/main/java/com/hjx/parent/HomeworkSelectActivity.java
app/src/main/res/drawable/border_radius_10_red.xml
@@ -3,14 +3,17 @@ package com.hjx.parent;
 import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.content.res.ColorStateList;
+import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.CheckBox;
 import android.widget.ImageView;
 import android.widget.TextView;
  
+import androidx.annotation.DrawableRes;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.core.content.res.ResourcesCompat;
 import androidx.lifecycle.MutableLiveData;
  
 import com.bumptech.glide.Glide;
@@ -108,6 +111,11 @@ public class HomeworkSelectActivity extends BaseRxActivity&lt;ActivityHomeworkSelec
             tvNumber.setText("第" + number + "题");
             Glide.with(mContext).load(homeWork.url).into(imageView);
  
+            if (homeWork.check) {
+                holder.itemView.setForeground(getDrawable(R.drawable.border_radius_10_red));
+            } else {
+                holder.itemView.setForeground(null);
+            }
             CheckBox checkBox = holder.getView(R.id.checkbox);
             checkBox.setVisibility(View.VISIBLE);
             checkBox.setOnCheckedChangeListener(null);
@@ -119,7 +127,16 @@ public class HomeworkSelectActivity extends BaseRxActivity&lt;ActivityHomeworkSelec
                 if (selectCall != null) {
                     selectCall.invoke(b ? 1 : -1);
                 }
+                if (homeWork.check) {
+                    holder.itemView.setForeground(getDrawable(R.drawable.border_radius_10_red));
+                } else {
+                    holder.itemView.setForeground(null);
+                }
             });
         }
+
+        private Drawable getDrawable(@DrawableRes int res) {
+            return ResourcesCompat.getDrawable(mContext.getResources(), res, null);
+        }
     }
 }
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <corners android:radius="10dp"/>
+    <stroke android:width="1dp" android:color="#FF4837"/>
+
+</shape>
 \ No newline at end of file
...	...	@@ -3,14 +3,17 @@ package com.hjx.parent;
3	3	import android.annotation.SuppressLint;
4	4	import android.content.Intent;
5	5	import android.content.res.ColorStateList;
	6	+import android.graphics.drawable.Drawable;
6	7	import android.os.Bundle;
7	8	import android.view.View;
8	9	import android.widget.CheckBox;
9	10	import android.widget.ImageView;
10	11	import android.widget.TextView;
11	12
	13	+import androidx.annotation.DrawableRes;
12	14	import androidx.annotation.NonNull;
13	15	import androidx.annotation.Nullable;
	16	+import androidx.core.content.res.ResourcesCompat;
14	17	import androidx.lifecycle.MutableLiveData;
15	18
16	19	import com.bumptech.glide.Glide;
...	...	@@ -108,6 +111,11 @@ public class HomeworkSelectActivity extends BaseRxActivity<ActivityHomeworkSelec
108	111	tvNumber.setText("第" + number + "题");
109	112	Glide.with(mContext).load(homeWork.url).into(imageView);
110	113
	114	+ if (homeWork.check) {
	115	+ holder.itemView.setForeground(getDrawable(R.drawable.border_radius_10_red));
	116	+ } else {
	117	+ holder.itemView.setForeground(null);
	118	+ }
111	119	CheckBox checkBox = holder.getView(R.id.checkbox);
112	120	checkBox.setVisibility(View.VISIBLE);
113	121	checkBox.setOnCheckedChangeListener(null);
...	...	@@ -119,7 +127,16 @@ public class HomeworkSelectActivity extends BaseRxActivity<ActivityHomeworkSelec
119	127	if (selectCall != null) {
120	128	selectCall.invoke(b ? 1 : -1);
121	129	}
	130	+ if (homeWork.check) {
	131	+ holder.itemView.setForeground(getDrawable(R.drawable.border_radius_10_red));
	132	+ } else {
	133	+ holder.itemView.setForeground(null);
	134	+ }
122	135	});
123	136	}
	137	+
	138	+ private Drawable getDrawable(@DrawableRes int res) {
	139	+ return ResourcesCompat.getDrawable(mContext.getResources(), res, null);
	140	+ }
124	141	}
125	142	}
...	...
...	...	@@ -0,0 +1,7 @@
	1	+<?xml version="1.0" encoding="utf-8"?>
	2	+<shape xmlns:android="http://schemas.android.com/apk/res/android">
	3	+
	4	+ <corners android:radius="10dp"/>
	5	+ <stroke android:width="1dp" android:color="#FF4837"/>
	6	+
	7	+</shape>
0	8	\ No newline at end of file
...	...