動態創建按鈕中的sendEmail方法？

Question

我動態創建按鈕，我想通過單擊這些按鈕發送電子郵件，但出現問題。什麼都沒發生。 :(請幫助我，我是初學者

AdapterListingOrders：

public class AdapterListingOrders extends AppCompatActivity { 

private Button btnAccRejOrders; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.adapter_listing_orders); 

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

    btnAccRejOrders = (Button) findViewById(R.id.order_acc_rej); 

    btnAccRejOrders.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      Log.i("Send email", ""); 
      String[] TO = {""}; 
      String[] CC = {""}; 
      Intent emailIntent = new Intent(Intent.ACTION_SEND); 

      emailIntent.setData(Uri.parse("mailto:")); 
      emailIntent.setType("text/plain"); 
      emailIntent.putExtra(Intent.EXTRA_EMAIL, TO); 
      emailIntent.putExtra(Intent.EXTRA_CC, CC); 
      emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Your subject"); 
      emailIntent.putExtra(Intent.EXTRA_TEXT, "Email message goes here"); 
     } 
    }); 
} 
} 

不過的onClick不工作時，我按下btnAccRejOrders，logcat中顯示：

ViewPostImeInputStage processPointer 0 
ViewPostImeInputStage processPointer 1 

Answer 1

btnAccRejOrders.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      Log.i("Send email", ""); 
      Intent i = new Intent(Intent.ACTION_SEND); 
      i.setType("message/rfc822"); 
      i.putExtra(Intent.EXTRA_EMAIL , new String[]{"recipient@example.com"}); 
      i.putExtra(Intent.EXTRA_SUBJECT, "subject of email"); 
      i.putExtra(Intent.EXTRA_TEXT , "body of email"); 
      try { 
        startActivity(Intent.createChooser(i, "Send mail...")); 
       } catch (android.content.ActivityNotFoundException ex) { 
       Toast.makeText(MyActivity.this, "There are no email clients installed.", Toast.LENGTH_SHORT).show(); 
       } 
     } 
    });