Android:搜索 Intent 不起作用

Question

我似乎在运行我的应用程序时遇到了很多问题...grrr

我目前遇到的问题是，我在启动我的应用程序时有一个 Activity ，它是一个可搜索的工具(通过 android 快速搜索)。搜索功能起作用并启动我的 SearchActivity 类，其中显示的结果很简单。

但是，当我尝试从结果 Activity (SearchActivity) 进行搜索时，搜索框会弹出并接受输入，但 SearchActivity 从未收到 Intent ，或者它从未启动 SearchActivity ...我不确定。

这是 SearchActivity 类(它使用与工作类相同的 OnClickListener):

public class SearchActivity extends MapActivity implements OnGestureListener, OnDoubleTapListener { 
    public boolean touched = false; 
    private MapView mapView;
    private MapController mapController;
    private PlacesItemizedOverlay placesItemizedOverlay;

    @Override  
    protected void onCreate(Bundle savedInstanceState) {  
        // TODO Auto-generated method stub  
        super.onCreate(savedInstanceState);  

        setContentView(R.layout.main);
        mapView = (MapView) findViewById(R.id.mapView);

        Button searchRequest = (Button)findViewById(R.id.searchRequest);

        searchRequest.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
            onSearchRequested();
            }
        });

    mapView.getController();
    handleIntent(getIntent());
    }  

    @Override
    public boolean onSearchRequested() {
        return super.onSearchRequested();
    }

    private void handleIntent(Intent intent) {
        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
            // handles a search query
            String query = intent.getStringExtra(SearchManager.QUERY);
            mapFromQuery(query);
        }
    }

    @Override
    protected boolean isRouteDisplayed() {
    // TODO Auto-generated method stub
    return false;
    }

    @Override
    public boolean onDown(MotionEvent arg0) {
         // TODO Auto-generated method stub
         return false;
    }

    @Override
    public boolean onFling(MotionEvent arg0, MotionEvent arg1, float arg2, float arg3) {
        // TODO Auto-generated method stub
    return false;
    }

    @Override
    public void onLongPress(MotionEvent arg0) {
        // TODO Auto-generated method stub
    }

    @Override
    public boolean onScroll(MotionEvent arg0, MotionEvent arg1, float arg2, float arg3) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void onShowPress(MotionEvent arg0) {
        // TODO Auto-generated method stub
    }

    @Override
    public boolean onSingleTapUp(MotionEvent arg0) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean onDoubleTap(MotionEvent arg0) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean onDoubleTapEvent(MotionEvent e) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean onSingleTapConfirmed(MotionEvent e) {
        // TODO Auto-generated method stub
        return false;
    }
}  

我认为水龙头列表不会影响任何东西，但我将它们包括在内以防万一。这是我的 list 文件:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.test.android.example"
    android:versionCode="1"
    android:versionName="1.0">

    <uses-sdk android:minSdkVersion="8" />
    <uses-permission android:name="android.permission.INTERNET"></uses-permission>
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission>
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses-permission>

    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <uses-library android:name="com.google.android.maps" />

        <activity android:name=".SplashScreen"
                  android:label="@string/app_name">

             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>

         <activity android:name=".Main">
             <intent-filter>
                 <action android:name="com.test.android.example.Main" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="android.app.default_searchable"
                        android:value=".SearchActivity" />
         </activity>

         <activity android:name=".SearchActivity" 
               android:launchMode="singleTop" >
             <intent-filter>
                 <action android:name="android.intent.action.SEARCH" />
         </intent-filter>
         <meta-data android:name="android.app.searchable"
                        android:resource="@layout/searchable"/>
         </activity>
    </application>
</manifest>

请帮忙:(

Answer 1

终于找到解决办法了!!

所有需要添加的是:

@Override
public void onNewIntent(Intent intent) {
    super.onNewIntent(intent);      
    setIntent(intent);
    handleIntent(intent);
}

就是这样!打赌其他人正在寻找相同的结果，享受吧!:)