Zugriff auf den Wert von EditText in ToolBar hinzugefügt

Question

Ich habe einen EditText in der Symbolleiste meines Layouts hinzugefügt. Ich möchte auf den Wert von EditText zugreifen, wenn Fertig von der Soft-Tastatur gedrückt wird. Ich habe den EditText in der onCreate() meiner Aktivität initialisiert. Ich möchte auf diesen EditText-Wert zugreifen und meinen API-Anruf füttern.

hier ismy xml Layout

<FrameLayout 
    android:id="@+id/toolbar_container" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content"> 
    <android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android" 
     android:id="@+id/app_bar" 
     android:layout_width="match_parent" 
     android:layout_height="?attr/actionBarSize" 
     android:theme="@style/Toolbar" > 
     <EditText 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      android:id="@+id/search_edit_text" 
      android:singleLine="true" 
      android:textCursorDrawable="@drawable/edit_text_cursor" 
      android:backgroundTint="@android:color/white" 
      android:imeOptions="actionSearch" 
      /> 
     </android.support.v7.widget.Toolbar> 

</FrameLayout> 

<android.support.v7.widget.RecyclerView 
    android:id="@+id/rv_ff" 
    android:layout_below="@+id/toolbar_container" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" /> 


<ImageView 
    android:id="@+id/iv_ff" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:layout_gravity="center" 
    android:src="@drawable/stat_no_connection" 
    android:visibility="invisible" /> 

<ProgressBar 
    android:id="@+id/prog_bar_ff" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:layout_gravity="center" 
    android:layout_centerInParent="true" 
    /> 
<ImageView 
    android:id="@+id/nothing_to_show_here" 
    android:layout_width="match_parent" 
    android:layout_below="@+id/toolbar_container" 
    android:layout_height="match_parent" 
    android:src="@drawable/stat_nothing_gray" 
    android:scaleType="fitCenter" 
    android:layout_centerInParent="true" 
    android:visibility="invisible"/> 

und das ist mein onCreate()

@Override 
    public void onCreate(@Nullable Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 

     final Intent intent = this.getIntent() 
     mUserEmail = intent.getStringExtra(Constants.USER_EMAIL); 
     setContentView(R.layout.search_list_activity); 
     RecyclerView mRecy = (RecyclerView) findViewById(R.id.rv_ff); 
     mProgBar = (ProgressBar) findViewById(R.id.prog_bar_ff); 
     mRecy.setLayoutManager(new LinearLayoutManager(this)); 
     mImageView = (ImageView) findViewById(R.id.iv_ff); 
     nothingToShow = (ImageView) findViewById(R.id.nothing_to_show_here); 

     Toolbar toolbar = (Toolbar) findViewById(R.id.app_bar); 

     /* Common toolbar setup */ 
     setSupportActionBar(toolbar); 
     getSupportActionBar().setDisplayHomeAsUpEnabled(true); 
     getSupportActionBar().setDisplayShowHomeEnabled(true); 

     searchEditText = (EditText) findViewById(R.id.search_edit_text); 
     Log.d(TAG+"init","search"); 
     mQueryString = searchEditText.getText().toString(); 
     Log.d(TAG+"mQuery",mQueryString); 
     searchEditText.setOnEditorActionListener(new EditText.OnEditorActionListener() { 
      @Override 
      public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 
       if (actionId == EditorInfo.IME_ACTION_DONE) { 
        Log.d(TAG+"mQuery",mQueryString); 
        return true; 
       } 
       return false; 
      } 
     }); 

     mAdapter = new OfferAdapter(this); 
     mRecy.setAdapter(mAdapter); 
    } 

`

Answer 1

Ihre searchEditText in Symbolleiste ist so von Symbolleiste erhalten.

Toolbar toolbar = (Toolbar) findViewById(R.id.app_bar); 
    searchEditText = (EditText) toolbar.findViewById(R.id.search_edit_text); 

    done.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View v) { 

      String value = searchEditText.getText().toString(); 
      } 
     });