在电子邮件意向消息之后敬酒

Question

我在我的应用程序中设置了一个电子邮件意图，并且在电子邮件发送后尝试为用户敬酒。

这里是“系统流”

用户点击按钮 - >邮件选择器显示 - >发送电子邮件客户端 - >“发送电子邮件”通用敬酒显示 - >自定义敬酒

我试图把电子邮件意图之后的toast语法以及onPause方法。

任何人都可以帮助我吗？这里是我的示例代码。

代码：

import android.app.Activity; 
import android.content.Intent; 
import android.os.Bundle; 
import android.view.View; 
import android.widget.Button; 
import android.widget.EditText; 
import android.widget.TextView; 

public class ScheduleService extends Activity implements View.OnClickListener { 
    EditText serviceTime, serviceNeeded, vehicleYear, vehicleMake, personsFirstName, personsLastName, personsEmail, 
      personsPhone, comments, vehicleModel; 
    // Spinner serviceTime, serviceNeeded; 
    TextView serviceDate; 
    String fname, lname, phoneNumber, vehicleYears, vehicleModeltrim, vehicleManu, serviceAppointment, 
      serviceAppointmentTime, serviceTypeNeeded, extraComments, emailAdd, emailaddress, message; 
    Button sendEmail, PickDate; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     // TODO Auto-generated method stub 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.service); 
     initializeVars(); 
     sendEmail.setOnClickListener(this); 
    } 

    // Use the following commented fields for future Spinner properties 
    private void initializeVars() { 
     // TODO Auto-generated method stub 
     personsFirstName = (EditText) findViewById(R.id.firstName); 
     personsLastName = (EditText) findViewById(R.id.lastName); 
     personsEmail = (EditText) findViewById(R.id.Email); 
     personsPhone = (EditText) findViewById(R.id.PhoneNumber); 
     // vehicleYear = (Spinner) findViewById(R.id.sYear); 
     // vehicleMake = (Spinner) findViewById(R.id.sMake); 
     vehicleYear = (EditText) findViewById(R.id.tYear); 
     vehicleMake = (EditText) findViewById(R.id.tMake); 
     vehicleModel = (EditText) findViewById(R.id.Model); 
     serviceDate = (TextView) findViewById(R.id.tpickDate); 
     // serviceTime = (Spinner) findViewById(R.id.sTime); 
     // serviceNeeded = (Spinner) findViewById(R.id.sNeeded); 
     serviceTime = (EditText) findViewById(R.id.tTime); 
     serviceNeeded = (EditText) findViewById(R.id.tNeeded); 
     comments = (EditText) findViewById(R.id.eComments); 
     sendEmail = (Button) findViewById(R.id.bSentEmail); 
     // PickDate = (Button) findViewById(R.id.pickDate); 
    } 

    public void onClick(View v) { 

     // TODO Auto-generated method stub 
     conversion(); 
     String emailaddress[] = { "email@example.com" }; 
     String message = "Please Review the following" + '\n' + " " + '\n' + "First Name: " + fname + '\n' 
       + "Last Name: " + lname + '\n' + "Email :" + emailAdd + '\n' + "Phone Number: " + phoneNumber + '\n' 
       + "Vechile Year: " + vehicleYears + '\n' + "Vehicle Make: " + vehicleManu + '\n' + "Vehicle Model: " 
       + vehicleModeltrim + '\n' + "Requested Service Date: " + serviceAppointment + '\n' 
       + "Requested Service Time: " + serviceAppointmentTime + '\n' + "Service Needed: " + serviceTypeNeeded 
       + '\n' + "Comments: " + extraComments; 

     Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND); 
     emailIntent.setType("vnd.android.cursor.dir/email"); 
     emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] { "email@example.com" }); 
     emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, emailaddress); 
     emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Schedule Service Request"); 
     emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, message); 
     startActivity(Intent.createChooser(emailIntent, "Please select Email Client")); 
     Toast.makeText(ScheduleService.this, R.string.myString, Toast.LENGTH_SHORT).show(); 
    } 

    private void conversion() { 
     // TODO Auto-generated method stub 
     fname = personsFirstName.getText().toString(); 
     lname = personsLastName.getText().toString(); 
     emailAdd = personsEmail.getText().toString(); 
     phoneNumber = personsPhone.getText().toString(); 
     vehicleYears = vehicleYear.getText().toString();// Text field substitute 
                 // for spinner adapter 
     vehicleManu = vehicleMake.getText().toString(); // Text field substitute 
                 // for spinner adapter 
     // vehicleYears = (String) vehicleYear.getAdapter().getItem(RESULT_OK); 
     // vehicleManu = (String) vehicleMake.getAdapter().getItem(RESULT_OK); 
     vehicleModeltrim = vehicleModel.getText().toString(); 
     serviceAppointment = serviceDate.getText().toString(); 
     serviceAppointmentTime = serviceTime.getText().toString(); 
     serviceTypeNeeded = serviceNeeded.getText().toString(); 

     // serviceAppointmentTime = (String) serviceTime.getAdapter().getItem(
     // RESULT_OK); 
     // /serviceTypeNeeded = (String) serviceNeeded.getAdapter().getItem(
     // RESULT_OK); 
     extraComments = comments.getText().toString(); 
    } 

    @Override 
    protected void onPause() { 
     // TODO Auto-generated method stub 
     super.onPause(); 
     finish(); 

    } 
} 

Answer 1

更新：我想我误解你的问题。从我现在可以知道的情况来看，您希望在发送电子邮件并显示电子邮件应用程序的烤面包之后出现烤面包？如果是这种情况，请尝试以下操作：

首先从onPause()方法中删除finish()方法。

然后，将startActivity替换为startActivityForResult，它需要额外的参数requestCode。 requestCode用于将结果从不同的活动中分离出来。

startActivityForResult(Intent.createChooser(emailIntent, "Please select Email Client"), 
    MY_REQUEST_CODE); // MY_REQUEST_CODE is some constant int >= 0 

到收到您的startActivityForResult结果最后添加以下代码。在这里，您可以根据结果决定要显示哪个面包。

@Override 
protected void onActivityResult(int requestCode, int resultCode, Intent data) { 
    Log.i("SS", "onActivityResult: " + requestCode + ", " + resultCode + ", " 
     + (data != null ? data.toString() : "empty intent")); 
    if(requestCode == MY_REQUEST_CODE) { 
     if(resultCode == RESULT_OK) { 
      Toast.makeText(getApplicationContext(), R.string.myString, 
       Toast.LENGTH_SHORT).show(); 
     } else { 
      Toast.makeText(getApplicationContext(), R.string.myOtherString, 
       Toast.LENGTH_SHORT).show(); 
     } 
    } 
    finish(); // to end your activity when toast is shown 
} 

如果这是您真正需要的，我很抱歉起初我没有看清您的问题。

---

旧的想法：

下面是一个小的应用程序，仅快捷方式发送电子邮件的意图您手动操作（按键）。这对我来说很好。如果这也适用于你，那么也许你从按下按钮调用“发送意图”方法的方式有一些怪癖。

package my.test; 

import android.app.Activity; 
import android.content.Intent; 
import android.os.Bundle; 
import android.widget.Toast; 

public class AndroidTestActivity extends Activity { 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 
     Toast.makeText(AndroidTestActivity.this, "Welcome toast", Toast.LENGTH_SHORT).show(); 
     Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND); 
     emailIntent.setType("vnd.android.cursor.dir/email"); 
     emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, new String[]{"bfdk@dgfsgfds.dfs"}); 
     emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Schedule Service Request"); 
     emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, "Message goes here"); 
     startActivity(Intent.createChooser(emailIntent, "Please select Email Client")); 
     Toast.makeText(AndroidTestActivity.this, R.string.myString, Toast.LENGTH_SHORT).show(); 
    } 

    @Override 
    protected void onPause() { 
     super.onPause(); 
     finish(); 
     Toast.makeText(getApplicationContext(), "Pause toast", Toast.LENGTH_SHORT).show(); 
    } 

    @Override 
    protected void onDestroy() { 
     super.onDestroy(); 
     Toast.makeText(this, "Destroy toast", Toast.LENGTH_SHORT).show(); 
    } 
}