优化-生词本为空时,文本框显示没有收藏的单词

qdiankun · Mar 5, 2016 · 37b1658 · 37b1658
1 parent f70be70
commit 37b1658
Show file tree

Hide file tree

Showing 3 changed files with 28 additions and 8 deletions.
diff --git a/app/src/main/java/name/gudong/translate/ui/activitys/WordsBookActivity.java b/app/src/main/java/name/gudong/translate/ui/activitys/WordsBookActivity.java
@@ -26,6 26,7 @@
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.view.View;
 import android.widget.TextView;
 import android.widget.Toast;
 
 import java.util.List;
@@ -41,11 42,14 @@
 import name.gudong.translate.reject.modules.ActivityModule;
 import name.gudong.translate.ui.adapter.WordsListAdapter;
 
-public class WordsBookActivity extends BaseActivity<BookPresenter> implements WordsListAdapter.OnClick,IBookView {
 public class WordsBookActivity extends BaseActivity<BookPresenter> implements WordsListAdapter.OnClick, IBookView {
 
  @Bind(R.id.rv_words_list)
  RecyclerView mRvWordsList;
 
  @Bind(R.id.empty_tip_text)
  TextView emptyTipText;
 
  WordsListAdapter mAdapter;
 
  public static void gotoWordsBook(Context context) {
@@ -58,7 62,7 @@ protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_words_book);
  ButterKnife.bind(this);
- initActionBar(true,"单词本");
  initActionBar(true, "单词本");
  initListView();
  initData();
  }
@@ -91,12 95,21 @@ public void onClickItem(View view, Result entity) {
 
  @Override
  public void fillData(List<Result> transResultEntities) {
- mAdapter.update(transResultEntities);
  //如果查出来的结果为空,那么提示用户没有收藏的单词
  if (transResultEntities == null || transResultEntities.size() == 0) {
  emptyTipText.setVisibility(View.VISIBLE);
  } else {
  emptyTipText.setVisibility(View.GONE);
  mAdapter.update(transResultEntities);
  }
  }
 
  @Override
  public void deleteWordSuccess(Result entity) {
  mAdapter.removeItem(entity);
  if (mAdapter.getItemCount() == 0) {
  emptyTipText.setVisibility(View.VISIBLE);
  }
  }
 
  @Override

diff --git a/app/src/main/res/layout/activity_words_book.xml b/app/src/main/res/layout/activity_words_book.xml
@@ -1,5 1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
 <?xml version="1.0" encoding="utf-8"?><!--
  ~ Copyright (C) 2015 GuDong <[email protected]>
  ~
  ~ This file is part of GdTranslate
@@ -19,16 18,23 @@
  ~
  -->
 
-<RelativeLayout
- xmlns:android="http://schemas.android.com/apk/res/android"
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:tools="http://schemas.android.com/tools"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  tools:context="name.gudong.translate.ui.activitys.WordsBookActivity">
 
  <TextView
  android:id="@ id/empty_tip_text"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:gravity="center"
  android:text="@string/empty_tip"
  android:visibility="visible" />
 
  <android.support.v7.widget.RecyclerView
  android:id="@ id/rv_words_list"
  android:layout_width="match_parent"
- android:layout_height="match_parent"/>
  android:layout_height="match_parent" />
 
 </RelativeLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -27,5 27,6 @@
  <string name="duration_four_second">4秒钟</string>
  <string name="duration_six_second">6秒钟</string>
  <string name="duration_ten_second">10秒钟</string>
  <string name="empty_tip">没有收藏的单词</string>
 
 </resources>