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feat: gridview实现多个设备的展示效果

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niushuai233
2022-10-13 18:02:22 +08:00
parent ff29ccbc8b
commit ccf0ba86a6
3 changed files with 81 additions and 14 deletions
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42
app/src/main/java/cc/niushuai/project/devcontrol/ui/nav/main/device/NavDeviceFragment.java
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@@ -1,14 +1,25 @@
package cc.niushuai.project.devcontrol.ui.nav.main.device;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.GridView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import androidx.fragment.app.Fragment;
import androidx.gridlayout.widget.GridLayout;
import androidx.lifecycle.ViewModelProvider;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import cc.niushuai.project.devcontrol.R;
import cc.niushuai.project.devcontrol.databinding.MainNavFragmentDeviceBinding;
/**
@@ -19,27 +30,50 @@ import cc.niushuai.project.devcontrol.databinding.MainNavFragmentDeviceBinding;
*/
public class NavDeviceFragment extends Fragment {
private MainNavFragmentDeviceBinding navFragmentDeviceBinding;
private MainNavFragmentDeviceBinding binding;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
navFragmentDeviceBinding = MainNavFragmentDeviceBinding.inflate(inflater, container, false);
binding = MainNavFragmentDeviceBinding.inflate(inflater, container, false);
NavDeviceViewModel navDeviceViewModel = new ViewModelProvider(this).get(NavDeviceViewModel.class);
View rootView = navFragmentDeviceBinding.getRoot();
View rootView = binding.getRoot();
// TextView textView = navFragmentDeviceBinding.navDeviceFragmentTextview;
//
// navDeviceViewModel.getText().observe(getViewLifecycleOwner(), textView::setText);
setDevices();
return rootView;
}
private void setDevices() {
// GridLayout deviceGridLayout = binding.deviceGridLayout;
GridView deviceGv = binding.deviceGv;
deviceGv.setSelector(new ColorDrawable(Color.TRANSPARENT));
List<HashMap<String, Object>> dataItem = new ArrayList<>();
for (int i = 0; i < 3; i++) {
HashMap<String, Object> m1 = new HashMap<>();
m1.put("device_item_imageView", R.drawable.ic_mark_as_read);
m1.put("device_item_textView", "卧室灯" + i);
dataItem.add(m1);
}
SimpleAdapter gvAdapter = new SimpleAdapter(getContext(), dataItem, R.layout.device_item,
new String[]{"device_item_imageView", "device_item_textView"}, new int[]{R.id.device_item_imageView, R.id.device_item_textView});
deviceGv.setAdapter(gvAdapter);
}
@Override
public void onDestroyView() {
super.onDestroyView();
navFragmentDeviceBinding = null;
binding = null;
}
}