feat: 给每一个item添加点击事件

app/src/main/java/cc/niushuai/project/devcontrol/ui/nav/main/device/NavDeviceFragment.java

@@ -6,10 +6,13 @@ import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
 import android.widget.GridView;
 import android.widget.SimpleAdapter;
 import android.widget.TextView;
+import android.widget.Toast;
 
+import androidx.annotation.NonNull;
 import androidx.fragment.app.Fragment;
 import androidx.gridlayout.widget.GridLayout;
 import androidx.lifecycle.ViewModelProvider;
@@ -20,7 +23,10 @@ import java.util.List;
 import java.util.Map;
 
 import cc.niushuai.project.devcontrol.R;
+import cc.niushuai.project.devcontrol.base.entity.device.DeviceInfo;
+import cc.niushuai.project.devcontrol.databinding.DeviceItemBinding;
 import cc.niushuai.project.devcontrol.databinding.MainNavFragmentDeviceBinding;
+import cn.hutool.core.util.RandomUtil;
 
 /**
  * 设备页面ui
@@ -30,16 +36,18 @@ import cc.niushuai.project.devcontrol.databinding.MainNavFragmentDeviceBinding;
  */
 public class NavDeviceFragment extends Fragment {
 
-    private MainNavFragmentDeviceBinding binding;
+    private MainNavFragmentDeviceBinding deviceBinding;
+    private DeviceItemBinding deviceItemBinding;
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
 
-        binding = MainNavFragmentDeviceBinding.inflate(inflater, container, false);
+        deviceBinding = MainNavFragmentDeviceBinding.inflate(inflater, container, false);
+        deviceItemBinding = DeviceItemBinding.inflate(inflater, container, false);
 
         NavDeviceViewModel navDeviceViewModel = new ViewModelProvider(this).get(NavDeviceViewModel.class);
-        View rootView = binding.getRoot();
+        View rootView = deviceBinding.getRoot();
 
 //        TextView textView = navFragmentDeviceBinding.navDeviceFragmentTextview;
 //
@@ -53,30 +61,61 @@ public class NavDeviceFragment extends Fragment {
     private void setDevices() {
 
 //        GridLayout deviceGridLayout = binding.deviceGridLayout;
-        GridView deviceGv = binding.deviceGv;
+        GridView deviceGv = deviceBinding.deviceGv;
         deviceGv.setSelector(new ColorDrawable(Color.TRANSPARENT));
 
-        List<HashMap<String, Object>> dataItem = new ArrayList<>();
+        deviceGv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
-        for (int i = 0; i < 31; i++) {
+            @Override
-            HashMap<String, Object> m1 = new HashMap<>();
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-
+                View text = view.findViewById(R.id.device_item_cardView_text);
-            m1.put("device_item_cardView_image", R.drawable.ic_device_light_1);
+                String x = ";";
-            m1.put("device_item_cardView_text", "卧室灯" + i);
+                if (text != null) {
-            dataItem.add(m1);
+                    x = ((TextView) text).getText().toString();
-        }
+                }
+                Toast.makeText(getContext(), "Item Clicked" + x, Toast.LENGTH_SHORT).show();
+            }
+        });
 
 //        SimpleAdapter gvAdapter = new SimpleAdapter(getContext(), dataItem, R.layout.device_item,
 //                new String[]{"device_item_cardView_text"}, new int[]{R.id.device_item_cardView_text});
 
-        SimpleAdapter gvAdapter = new SimpleAdapter(getContext(), dataItem, R.layout.device_item,
+        SimpleAdapter gvAdapter = new SimpleAdapter(getContext(), loadDeviceInfo(), R.layout.device_item,
                 new String[]{"device_item_cardView_image", "device_item_cardView_text"}, new int[]{R.id.device_item_cardView_image, R.id.device_item_cardView_text});
 
         deviceGv.setAdapter(gvAdapter);
     }
 
+    /**
+     * 读取数据 加载数据库信息
+     *
+     * @author niushuai
+     * @date: 2022/10/17 16:58
+     * @return: {@link List<HashMap<String, Object>>}
+     */
+    private List<HashMap<String, Object>> loadDeviceInfo() {
+        List<HashMap<String, Object>> gvData = new ArrayList<>();
+
+        // 此处数据要加载为真实数据
+        List<DeviceInfo> list = DeviceInfo.mock(RandomUtil.randomInt(9, 27), R.drawable.ic_device_light_1);
+
+        // 循环处理数据
+        for (DeviceInfo deviceInfo : list) {
+
+            HashMap<String, Object> m1 = new HashMap<>();
+            // 设置当前设备的图标和名称
+            m1.put("device_item_cardView_image", deviceInfo.getIconId());
+            m1.put("device_item_cardView_text", deviceInfo.getName());
+
+            // 统一添加到data中
+            gvData.add(m1);
+        }
+        return gvData;
+    }
+
     @Override
     public void onDestroyView() {
         super.onDestroyView();
-        binding = null;
+        deviceBinding = null;
+        deviceItemBinding = null;
     }
 }

app/src/main/res/layout/device_item.xml

@@ -6,21 +6,24 @@
     android:layout_marginLeft="10dp"
     android:layout_marginRight="10dp"
     android:layout_height="100dp"
+    android:clickable="false"
+    android:longClickable="false"
+    android:contextClickable="false"
     >
 
     <androidx.cardview.widget.CardView
         android:id="@id/device_item_cardView"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:layout_centerInParent="true"
         app:cardCornerRadius="12dp"
-        android:layout_centerInParent="true">
+        >
 
         <RelativeLayout
             android:id="@id/device_item_cardView_content"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginLeft="10dp"
+            android:layout_marginLeft="10dp">
-            >
 
             <ImageView
                 android:id="@id/device_item_cardView_image"
@@ -33,15 +36,15 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_below="@id/device_item_cardView_image"
-                android:layout_marginTop="10dp"
-                android:textSize="12dp"
                 android:layout_centerHorizontal="true"
                 android:layout_centerVertical="true"
+                android:layout_marginTop="10dp"
                 android:shadowColor="#000000"
                 android:shadowDx="0.3"
                 android:shadowDy="0.3"
                 android:shadowRadius="0.3"
-                android:text="TextView" />
+                android:text="TextView"
+                android:textSize="12dp" />
         </RelativeLayout>
 
     </androidx.cardview.widget.CardView>