我有一個奇怪的問題。只有當SearchView中的文本被提交時,我只想移動到另一個Activity。但是,當我提交它時,實際發生的事情是在接近1到5秒的時間內再次啓動主要活動。我試圖將該Intent置於其他地方,並且運行良好。SearchView onQueryTextSubmit - 奇怪的問題
你有什麼想法,該如何解決?
在此先感謝
MainActivity的一部分(我用動作條的標籤順便說一句......福爾摩斯)
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
getSupportMenuInflater().inflate(R.menu.main, menu);
SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
if (null != searchView)
{
searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
}
SearchView.OnQueryTextListener queryTextListener = new SearchView.OnQueryTextListener()
{
public boolean onQueryTextChange(String newText)
{
return true;
}
public boolean onQueryTextSubmit(String query)
{
Log.v("tag", "submited");
Intent intent = new Intent(getApplicationContext(), SearchActivity.class);
intent.putExtra("null", "null");
startActivity(intent);
return true;
}
};
searchView.setOnQueryTextListener(queryTextListener);
int currentItem = mPager.getCurrentItem();
if(currentItem == 0){
menu.findItem(R.id.action_refresh).setVisible(false);
menu.findItem(R.id.action_search).setVisible(true);
menu.findItem(R.id.action_overflow).setVisible(false);
}
else if(currentItem == 1) {
menu.findItem(R.id.action_refresh).setVisible(true);
menu.findItem(R.id.action_search).setVisible(false);
menu.findItem(R.id.action_overflow).setVisible(false);
}
else if(currentItem == 2) {
menu.findItem(R.id.action_refresh).setVisible(false);
menu.findItem(R.id.action_search).setVisible(false);
menu.findItem(R.id.action_overflow).setVisible(true);
}
return true; }
AndroidManifest
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.animalist.MainActivity"
android:label="@string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.SEARCH" />
</intent-filter>
<meta-data
android:name="android.app.default_searchable"
android:value=".SearchActivity" />
<meta-data
android:name="android.app.searchable"
android:resource="@xml/searchable" />
</activity>
<activity
android:name="com.example.animalist.MoreActivity"
android:label="@string/title_activity_more"
android:parentActivityName="com.example.animalist.MainActivity"
android:screenOrientation="portrait" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.example.animalist.MainActivity" />
</activity>
<activity
android:name="com.example.animalist.SearchActivity"
android:label="@string/title_activity_search"
android:parentActivityName="com.example.animalist.MainActivity" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.example.animalist.MainActivity" />
</activity>
</application>
</manifest>