我似乎遇到了一些问题,无法启动我的应用程序... grrr
目前我面临的问题是,我在应用程序启动时有一个可搜索的功能(通过Android快速搜索)。搜索功能可以正常工作并启动我的SearchActivity类,结果会显示出来,非常简单。
但是,当我尝试从结果活动(SearchActivity)进行搜索时,搜索框弹出并接受输入,但意图从未被SearchActivity接收,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;
}
}
以下这些插件列表我不认为会影响任何事情,但我还是把它们包含在内了。这是我的清单文件:
<?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 :(