有道词典

来源：互联网发布：苹果绿色上网软件注册编辑：程序博客网时间：2024/06/10 15:07

1.xml代码

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/bj"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >

<Button
android:id="@+id/btnSearch"
android:layout_toRightOf="@+id/etWord"
android:layout_marginLeft="10dip"
android:layout_width="fill_parent"
android:layout_height="45dip"
android:layout_weight="1"
android:background="@drawable/an"

android：onclick="CheckWord"

android:onClick="searchWord" />

<EditText
android:id="@+id/etWord"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="2"
android:background="@android:drawable/edit_text"
android:ems="10"
android:singleLine="true"
android:textColor="#552006"
android:textColorHint="#782f10" />

<WebView
android:id="@+id/wvSearchResult"
android:layout_width="fill_parent"
android:layout_height="120dip"
android:layout_alignParentBottom="true"
android:layout_below="@id/etWord"
android:layout_marginTop="10dip"
android:layout_weight="1" />

</RelativeLayout>

2.mainactivity 代码

public void CheckWord(View view){              String etURL=etWord.getText().toString();          etURL=etURL.trim();       if(!TextUtils.isEmpty(etURL)){             String path="http://dict.youdao.com/m/search?keyfrom=dict.mindex&q="+etURL;              wvView.loadUrl(path);              wvView.setWebViewClient(new HelloWebViewClient ());                          }else{               Toast.makeText(this, "请填写单词", Toast.LENGTH_LONG).show();           }         }       private class HelloWebViewClient extends WebViewClient {              @Override            public boolean shouldOverrideUrlLoading(WebView view, String url) {                  view.loadUrl(url);                  return true;              }          }

3.AndroidManifest.xml 添加网络权限

<uses-permission android:name="android.permission.INTERNET" />

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