Intent is not triggered in android searchview

这里是我的代码searchview在android.Search选项中是可见的toolbar但是当一个文本输入和搜索它不会触发SearchActivity。Intent is not triggered in android searchview

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>

菜单/ 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 
    } 
} 
}

来源

2016-09-22 Android jack - Rajesh Gosemath

您的活动被命名为SearchActivity，但是你宣布清单SearchResultsActivity：

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

从docs：

申报搜索活动活动的搜索对话框，添加相应的活动的元素内的元素。该元素必须包含android：value 属性，该属性指定可搜索的活动的类名称以及 android：name属性，其值为 “android.app.default_searchable”。

来源

2016-09-22 07:44:31 everyman

oops !!这真是一个愚蠢的错字..感谢 –

呵呵！你的问题的形式虽然很好。随时接受我的答案;） – everyman

尝试从调用活动使用相同的活动名称，您使用的SearchActivity来显示搜索结果，尝试使用相同的活动名称

<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>

来源

2016-09-22 07:43:07

您也可以通过编程来实现。

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; 
     } 
    });

来源

2016-09-22 07:44:46

Intent is not triggered in android searchview

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