panqihua
4 years ago
parent
8ce7134a04
commit
4b0b118828
@ -0,0 +1,48 @@ |
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package com.community.pocket.data.adapter; |
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import android.content.Context; |
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import android.widget.ArrayAdapter; |
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import com.community.pocket.data.model.GarbageSorting; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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public class GarbageAdpter extends ArrayAdapter<String> { |
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private List<GarbageSorting> dataList; |
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private List<String> list = new ArrayList<>(); |
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private Map<String, GarbageSorting> map = new HashMap<>(); |
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public GarbageAdpter(List<GarbageSorting> dataList, Context context) { |
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super(context, android.R.layout.simple_list_item_1); |
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addAll(dataList); |
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} |
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public void addAll(List<GarbageSorting> dataList) { |
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this.dataList = dataList; |
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this.list.clear(); |
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this.map.clear(); |
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for (GarbageSorting garbageSorting : dataList) { |
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this.list.add(garbageSorting.getName()); |
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this.map.put(garbageSorting.getName(), garbageSorting); |
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} |
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clear(); |
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addAll(this.list); |
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} |
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public GarbageSorting get(String name) { |
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return this.map.get(name); |
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} |
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public boolean containsKey(String name) { |
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return this.list.contains(name); |
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} |
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public List<String> getList() { |
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return list; |
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} |
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} |
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@ -0,0 +1,42 @@ |
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package com.community.pocket.data.main.garbage; |
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import com.community.pocket.R; |
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import com.community.pocket.data.model.GarbageSorting; |
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import com.community.pocket.ui.main.ui.garbage.GarbageSortingResponse; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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* 垃圾分类请求接口 |
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* TODO 完善逻辑 |
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*/ |
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public class GarbageSortingRequest { |
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private static volatile GarbageSortingRequest instance; |
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private GarbageSortingRequest() { |
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} |
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public static GarbageSortingRequest getInstance() { |
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if (instance == null) { |
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instance = new GarbageSortingRequest(); |
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} |
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return instance; |
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} |
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//检索垃圾
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public GarbageSortingResponse search() { |
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List<GarbageSorting> garbageSortings = new ArrayList<>(); |
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for (int i = 0; i < 10; i++) { |
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GarbageSorting garbageSorting = new GarbageSorting(); |
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garbageSorting.setName("test" + i); |
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garbageSorting.setSorting("有害垃圾"); |
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garbageSortings.add(garbageSorting); |
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} |
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GarbageSortingResponse garbageSortingResponse = new GarbageSortingResponse(); |
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garbageSortingResponse.setSuccess(R.string.garbage_search_ok); |
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garbageSortingResponse.setBody(garbageSortings); |
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return garbageSortingResponse; |
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} |
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} |
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@ -0,0 +1,35 @@ |
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package com.community.pocket.data.model; |
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//垃圾分类信息
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public class GarbageSorting { |
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//名称
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private String name; |
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//分类
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private String sorting; |
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//垃圾图片
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private String image; |
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public String getName() { |
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return name; |
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} |
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public void setName(String name) { |
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this.name = name; |
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} |
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public String getSorting() { |
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return sorting; |
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} |
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public void setSorting(String sorting) { |
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this.sorting = sorting; |
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} |
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public String getImage() { |
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return image; |
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} |
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public void setImage(String image) { |
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this.image = image; |
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} |
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} |
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@ -1,16 +1,42 @@ |
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package com.community.pocket.ui.main.ui.garbage; |
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import android.os.Build; |
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import android.view.View; |
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import androidx.annotation.RequiresApi; |
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import com.community.pocket.R; |
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import com.community.pocket.ui.main.TestMainFragment; |
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import com.community.pocket.ui.main.MainFragment; |
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import org.xutils.view.annotation.ContentView; |
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import org.xutils.view.annotation.Event; |
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@ContentView(R.layout.garbage) |
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public class GarbageFragment extends MainFragment { |
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@Override |
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protected int fragmentId() { |
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return R.id.grabage_fragment; |
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} |
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//跳转到垃圾分类界面
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@RequiresApi(api = Build.VERSION_CODES.KITKAT) |
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@Event(value = R.id.garbage_sorting) |
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private void sorting(View view) { |
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ctrl().navigate(R.id.garbageSortingFragment); |
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changeColor(view); |
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} |
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@ContentView(R.layout.fragment_notifications) |
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public class GarbageFragment extends TestMainFragment { |
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//跳转到废品回收界面
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@RequiresApi(api = Build.VERSION_CODES.KITKAT) |
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@Event(value = R.id.garbage_waste) |
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private void waste(View view) { |
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ctrl().navigate(R.id.garbageWasteFragment); |
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changeColor(view); |
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} |
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@Override |
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protected int viewId() { |
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return R.id.text_notifications; |
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protected int[] button_ids() { |
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return new int[]{R.id.garbage_sorting, R.id.garbage_waste}; |
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} |
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} |
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@ -0,0 +1,116 @@ |
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package com.community.pocket.ui.main.ui.garbage; |
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import android.os.Bundle; |
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import android.text.Editable; |
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import android.view.View; |
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import android.widget.AutoCompleteTextView; |
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import android.widget.ImageView; |
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import android.widget.TextView; |
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import android.widget.Toast; |
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import androidx.annotation.NonNull; |
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import androidx.annotation.Nullable; |
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import androidx.lifecycle.Observer; |
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import androidx.lifecycle.ViewModelProvider; |
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import com.community.pocket.R; |
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import com.community.pocket.data.adapter.GarbageAdpter; |
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import com.community.pocket.data.model.GarbageSorting; |
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import com.community.pocket.ui.BaseFragment; |
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import com.community.pocket.ui.listener.MyTextChange; |
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import com.community.pocket.ui.main.ui.share.MyAutoCompleteTextView; |
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import org.xutils.view.annotation.ContentView; |
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import org.xutils.view.annotation.ViewInject; |
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import java.util.List; |
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@ContentView(R.layout.garbage_sorting) |
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public class GarbageSortingFragment extends BaseFragment { |
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@ViewInject(R.id.search_sorting) |
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private AutoCompleteTextView searchSorting; |
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//垃圾名
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@ViewInject(R.id.name) |
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private TextView name; |
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//垃圾分类
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@ViewInject(R.id.sorting) |
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private TextView sorting; |
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//垃圾图片
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@ViewInject(R.id.image) |
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private ImageView image; |
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private MyAutoCompleteTextView myAutoCompleteTextView; |
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private GarbageAdpter garbageAdpter; |
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@Override |
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) { |
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super.onViewCreated(view, savedInstanceState); |
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GarbageSortingViewModel viewModel = new ViewModelProvider(this, new ViewModelProvider.NewInstanceFactory()).get(GarbageSortingViewModel.class); |
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myAutoCompleteTextView = new MyAutoCompleteTextView(searchSorting, viewModel); |
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//监听垃圾分类检索状态
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viewModel.getGarbageSortingResponse().observe(getViewLifecycleOwner(), new Observer<GarbageSortingResponse>() { |
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@Override |
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public void onChanged(GarbageSortingResponse garbageSortingResponse) { |
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if (garbageSortingResponse == null) { |
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return; |
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} |
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if (garbageSortingResponse.getSuccess() != null) { |
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initSearch(garbageSortingResponse.getBody()); |
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} |
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if (garbageSortingResponse.getError() != null) { |
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Toast.makeText(getContext(), garbageSortingResponse.ok(getContext()), Toast.LENGTH_SHORT).show(); |
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} |
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} |
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}); |
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//添加监听触发搜索
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searchSorting.addTextChangedListener(new MyTextChange() { |
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@Override |
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public void afterTextChanged(Editable s) { |
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if (garbageAdpter != null && garbageAdpter.containsKey(s.toString())) { |
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initView(garbageAdpter.get(s.toString())); |
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} |
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myAutoCompleteTextView.searchHandler(); |
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} |
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}); |
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} |
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/** |
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* 初始化垃圾分类信息 |
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* |
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* @param garbageSorting 垃圾分类 |
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*/ |
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private void initView(GarbageSorting garbageSorting) { |
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name.setText(garbageSorting.getName()); |
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sorting.setText(garbageSorting.getSorting()); |
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} |
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/** |
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* 检索垃圾信息 |
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* |
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* @param garbageSortings 垃圾分类信息 |
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*/ |
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private void initSearch(List<GarbageSorting> garbageSortings) { |
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// 设置适配器
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if (garbageAdpter == null) { |
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garbageAdpter = new GarbageAdpter(garbageSortings, getContext()); |
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// 将适配器与当前AutoCompleteTextView控件绑定
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searchSorting.setAdapter(garbageAdpter); |
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} else { |
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garbageAdpter.addAll(garbageSortings); |
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} |
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myAutoCompleteTextView.refreshDropList(); |
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} |
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} |
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@ -0,0 +1,9 @@ |
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package com.community.pocket.ui.main.ui.garbage; |
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import com.community.pocket.data.model.GarbageSorting; |
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import com.community.pocket.ui.main.ui.share.Response; |
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import java.util.List; |
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public class GarbageSortingResponse extends Response<List<GarbageSorting>> { |
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} |
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package com.community.pocket.ui.main.ui.garbage; |
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import androidx.lifecycle.MutableLiveData; |
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import com.community.pocket.data.main.garbage.GarbageSortingRequest; |
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import com.community.pocket.ui.main.ui.share.BaseViewModel; |
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import com.community.pocket.ui.main.ui.share.SearchViewModel; |
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/** |
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* 垃圾分类数据管理 |
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*/ |
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public class GarbageSortingViewModel extends BaseViewModel<GarbageSortingRequest> implements SearchViewModel { |
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//垃圾分类信息请求状态
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private MutableLiveData<GarbageSortingResponse> garbageSortingResponse = new MutableLiveData<>(); |
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MutableLiveData<GarbageSortingResponse> getGarbageSortingResponse() { |
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return garbageSortingResponse; |
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} |
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@Override |
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protected GarbageSortingRequest getRequest() { |
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return GarbageSortingRequest.getInstance(); |
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} |
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@Override |
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public void search(String content) { |
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GarbageSortingResponse response = getRequest().search(); |
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garbageSortingResponse.setValue(response); |
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} |
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} |
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@ -0,0 +1,10 @@ |
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package com.community.pocket.ui.main.ui.garbage; |
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import com.community.pocket.R; |
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import com.community.pocket.ui.BaseFragment; |
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import org.xutils.view.annotation.ContentView; |
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@ContentView(R.layout.garbage_waste) |
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public class GarbageWasteFragment extends BaseFragment { |
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} |
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@ -0,0 +1,79 @@ |
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package com.community.pocket.ui.main.ui.share; |
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import android.annotation.SuppressLint; |
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import android.os.Handler; |
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import android.os.Looper; |
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import android.os.Message; |
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import android.util.Log; |
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import android.widget.AutoCompleteTextView; |
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import org.jetbrains.annotations.NotNull; |
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import java.lang.reflect.Method; |
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/** |
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* 动态更新自动搜索框数据 |
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*/ |
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public class MyAutoCompleteTextView { |
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//AutoCompleteTextView的doBeforeTextChanged方法
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private Method doBeforeTextChanged; |
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//AutoCompleteTextView的doAfterTextChanged方法
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private Method doAfterTextChanged; |
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private AutoCompleteTextView view; |
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private SearchViewModel searchViewModel; |
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public MyAutoCompleteTextView(AutoCompleteTextView view, SearchViewModel searchViewModel) { |
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this.view = view; |
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this.searchViewModel = searchViewModel; |
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} |
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//延时搜索的handler
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private Handler searchHandler = new Handler(Looper.getMainLooper()) { |
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public void handleMessage(@NotNull Message msg) { |
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dealSearchHint(); |
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} |
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}; |
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/** |
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* 根据用户输入的字符去调用接口查询 |
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*/ |
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private void dealSearchHint() { |
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String searchContent = view.getText().toString(); |
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if (searchContent.isEmpty()) { |
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return; |
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} |
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// appointmentViewModel.searchPeople(searchContent);
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searchViewModel.search(searchContent); |
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} |
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@SuppressLint("SoonBlockedPrivateApi") |
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public void refreshDropList() { |
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try { |
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if (doAfterTextChanged == null) { |
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Class<AutoCompleteTextView> autoCompleteTextView = AutoCompleteTextView.class; |
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doBeforeTextChanged = autoCompleteTextView.getDeclaredMethod("doBeforeTextChanged"); |
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doBeforeTextChanged.setAccessible(true); |
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doAfterTextChanged = autoCompleteTextView.getDeclaredMethod("doAfterTextChanged"); |
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doAfterTextChanged.setAccessible(true); |
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} |
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// doBeforeTextChanged.invoke(appointment);
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doAfterTextChanged.invoke(view); |
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} catch (Exception e) { |
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Log.e("", e.toString()); |
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} |
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} |
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public void searchHandler() { |
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long time = System.currentTimeMillis(); |
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//输入的字符间隔时间 小于700毫秒 移除以前的handler 延时600毫秒执行
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if (view.getTag() != null && time - (Long) view.getTag() < 700) { |
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searchHandler.removeMessages(1); |
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} |
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searchHandler.sendEmptyMessageDelayed(1, 600); |
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view.setTag(time); |
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} |
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} |
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@ -0,0 +1,9 @@ |
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package com.community.pocket.ui.main.ui.share; |
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/** |
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* 搜索框请求数据源 |
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*/ |
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public interface SearchViewModel { |
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//请求方法
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void search(String content); |
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} |
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@ -0,0 +1,45 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:layout_gravity="center_vertical"> |
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<AutoCompleteTextView |
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android:id="@+id/search_sorting" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:completionThreshold="1" |
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android:hint="@string/prompt_garbage_name" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toTopOf="parent" /> |
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<TextView |
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android:id="@+id/name" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:layout_marginTop="8dp" |
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android:gravity="center" |
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android:textSize="24sp" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toBottomOf="@id/search_sorting" /> |
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<TextView |
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android:id="@+id/sorting" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:layout_marginTop="8dp" |
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android:gravity="center" |
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android:textSize="24sp" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toBottomOf="@id/name" /> |
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<ImageView |
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android:id="@+id/image" |
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android:layout_width="@dimen/size_200" |
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android:layout_height="@dimen/size_200" |
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android:contentDescription="@string/garbage_img" |
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app:layout_constraintEnd_toEndOf="parent" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toBottomOf="@id/sorting" /> |
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</androidx.constraintlayout.widget.ConstraintLayout> |
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@ -0,0 +1,31 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content"> |
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<Button |
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android:id="@+id/garbage_sorting" |
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style="?android:attr/buttonBarStyle" |
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android:layout_width="0dp" |
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android:layout_height="wrap_content" |
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android:layout_weight="1" |
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android:background="@color/colorAccent" |
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android:text="@string/garbage_sorting" |
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app:layout_constraintBottom_toBottomOf="parent" |
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app:layout_constraintStart_toStartOf="parent" |
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app:layout_constraintTop_toTopOf="parent" /> |
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<Button |
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android:id="@+id/garbage_waste" |
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style="?android:attr/buttonBarStyle" |
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android:layout_width="0dp" |
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android:layout_height="wrap_content" |
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android:layout_weight="1" |
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android:background="@color/button_unchecked" |
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android:text="@string/garbage_waste" |
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app:layout_constraintBottom_toBottomOf="parent" |
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app:layout_constraintStart_toEndOf="@id/forum_hot" |
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app:layout_constraintTop_toTopOf="parent" /> |
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</LinearLayout> |
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<?xml version="1.0" encoding="utf-8"?> |
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" /> |
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@ -0,0 +1,15 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<navigation xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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android:id="@+id/garbage_navigation" |
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app:startDestination="@id/garbageSortingFragment"> |
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<fragment |
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android:id="@+id/garbageSortingFragment" |
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android:name="com.community.pocket.ui.main.ui.garbage.GarbageSortingFragment" |
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android:label="GarbageSortingFragment" /> |
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<fragment |
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android:id="@+id/garbageWasteFragment" |
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android:name="com.community.pocket.ui.main.ui.garbage.GarbageWasteFragment" |
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android:label="GarbageWasteFragment" /> |
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</navigation> |
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Reference in new issue