Intent is not triggered in android searchview

Question

這裏是我的代碼searchview在android.Search選項中是可見的toolbar但是當一個文本輸入和搜索它不會觸發SearchActivity。

XML/searchable.xml

<?xml version="1.0" encoding="utf-8"?> 
<searchable xmlns:android="http://schemas.android.com/apk/res/android" 
    android:label="@string/label" 
    android:hint="@string/search" > 
</searchable> 

菜單/ menu.xml文件

<?xml version="1.0" encoding="utf-8"?> 
<menu xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto"> 

<item android:id="@+id/search" 
    android:title="@string/search_title" 
    android:icon="@drawable/ic_search" 
    app:showAsAction="collapseActionView|ifRoom" 
    app:actionViewClass="android.support.v7.widget.SearchView" /> 
</menu> 

的AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.welcomecure.searchview"> 

    <application 
     android:allowBackup="true" 
     android:icon="@mipmap/ic_launcher" 
     android:label="@string/app_name" 
     android:supportsRtl="true" 
     android:theme="@style/AppTheme"> 

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

      </intent-filter> 
      <meta-data 
       android:name="android.app.default_searchable" 
       android:value=".SearchResultsActivity" /> 
     </activity> 

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

      <!-- to identify this activity as "searchable" --> 
      <intent-filter> 
      <action android:name="android.intent.action.SEARCH" /> 
      <category android:name="android.intent.category.DEFAULT" /> 
      </intent-filter> 

      <meta-data 
      android:name="android.app.searchable" 
      android:resource="@xml/searchable" /> 
     </activity> 
    </application> 

</manifest> 

MainActivity.java

public class MainActivity extends AppCompatActivity { 
@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
} 

@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    MenuInflater inflater = getMenuInflater(); 
    // Inflate menu to add items to action bar if it is present. 
    inflater.inflate(R.menu.menu, menu); 
    // Associate searchable configuration with the SearchView 
    SearchManager searchManager = 
      (SearchManager) getSystemService(Context.SEARCH_SERVICE); 
    SearchView searchView = 
      (SearchView) menu.findItem(R.id.search).getActionView(); 
    searchView.setSearchableInfo(
      searchManager.getSearchableInfo(getComponentName())); 

    return true; 
} 
} 

SearchActivity.java

public class SearchActivity extends AppCompatActivity { 

@Override 
protected void onCreate(@Nullable Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
    handleIntent(getIntent()); 
} 

@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    MenuInflater inflater = getMenuInflater(); 
    inflater.inflate(R.menu.menu, menu); 
    SearchManager searchManager = 
      (SearchManager) getSystemService(Context.SEARCH_SERVICE); 
    SearchView searchView = 
      (SearchView) menu.findItem(R.id.search).getActionView(); 
    searchView.setSearchableInfo(
      searchManager.getSearchableInfo(getComponentName())); 

    return true; 
} 

@Override 
protected void onNewIntent(Intent intent) { 
    handleIntent(intent); 
} 

private void handleIntent(Intent intent) { 

    if (Intent.ACTION_SEARCH.equals(intent.getAction())) { 
     String query = intent.getStringExtra(SearchManager.QUERY); 
     //use the query to search 
    } 
} 
} 

Answer 1

您的活動被命名爲SearchActivity，但是你宣佈清單SearchResultsActivity：

<meta-data 
    android:name="android.app.default_searchable" 
    android:value=".SearchResultsActivity" /> 

從docs：

申報搜索活動活動的搜索對話框， 添加相應的活動的 元素內的元素。該元素必須包含android：value 屬性，該屬性指定可搜索的活動的類名稱以及 android：name屬性，其值爲 「android.app.default_searchable」。

Answer 2

嘗試從調用活動使用相同的活動名稱，您使用的SearchActivity來顯示搜索結果，嘗試使用相同的活動名稱

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

      </intent-filter> 
      <meta-data 
       android:name="android.app.default_searchable" 
       android:value=".SearchActivity" /> 
</activity> 

Answer 3

您也可以通過編程來實現。

searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() { 
     @Override 
     public boolean onQueryTextSubmit(String query) { // this is triggered when you press the key search from keyboard. 
      return true; 
     } 

     @Override 
     public boolean onQueryTextChange(String newText) { // this is triggered when you change your search text. 
      return true; 
     } 
    });