Android mehrere Nummern auf Dialer

Question

Ich entwickle eine App für meine Hochschule. Aber ich bin bei der Dialer-Option fest. Jedes Mal, wenn ich auf den Anrufknopf klicke, erscheint die gleiche Nummer auf dem Dialer, obwohl ich einen anderen Inhalt des Spinner auswählen würde. Ich möchte verschiedene Nummern auf dem Dialer für verschiedene Namen öffnen.

Java-Code:

public class ContactTeacher extends Activity 
{ 
    List<String> spinnerArray1 = new ArrayList<String>(); 
    List<String> spinnerArray2 = new ArrayList<String>(); 
    List<String> spinnerArray3 = new ArrayList<String>(); 

    @Override 
    protected void onCreate(Bundle savedInstanceState) 
    { 

     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_contactstudent); 

     spinnerArray1.add("Select To Call"); 
     spinnerArray1.add("Abhijit Dey"); 
     spinnerArray1.add("Amit Ghosh Roy"); 
     spinnerArray1.add("Tanay Bhadra"); 
     spinnerArray1.add("Dhirodatta Subba"); 

     ArrayAdapter<String> adapter = new ArrayAdapter<String>(
       this, android.R.layout.simple_spinner_dropdown_item, spinnerArray1); 

     adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
     Spinner sItems = (Spinner) findViewById(R.id.studentspinner); 
     sItems.setAdapter(adapter); 

     spinnerArray2.add("Select Email"); 
     spinnerArray2.add("Abhijit Dey"); 
     spinnerArray2.add("Amit Ghosh Roy"); 
     spinnerArray2.add("Tanay Bhadra"); 
     spinnerArray2.add("Dhirodatta Subba"); 

     ArrayAdapter<String> adapter2 = new ArrayAdapter<String>(
       this, android.R.layout.simple_spinner_dropdown_item, spinnerArray2); 

     adapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
     Spinner sItems2 = (Spinner) findViewById(R.id.studentspinner2); 
     sItems2.setAdapter(adapter2); 

     spinnerArray3.add("Select Message"); 
     spinnerArray3.add("Abhijit Dey"); 
     spinnerArray3.add("Amit Ghosh Roy"); 
     spinnerArray3.add("Tanay Bhadra"); 
     spinnerArray3.add("Dhirodatta Subba"); 

     ArrayAdapter<String> adapter3 = new ArrayAdapter<String>(
       this, android.R.layout.simple_spinner_dropdown_item, spinnerArray3); 

     adapter3.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
     Spinner sItems3 = (Spinner) findViewById(R.id.studentspinner3); 
     sItems3.setAdapter(adapter3); 

    } 

    public void stdcall(View v) 
    { 

       if(spinnerArray1.contains("Abhijit Dey")) 
       { 
        Intent b = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:000000000")); 
        startActivity(b); 

       } 
     else if(spinnerArray1.contains("Amit Ghosh Roy")) 
     { 

       Intent a = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:2222222222")); 
       startActivity(a); 

     } 
       else if(spinnerArray1.contains("Tanay Bhadra")) 
       { 

        Intent c = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:3333333333")); 
        startActivity(c); 

       } 
       else if(spinnerArray1.contains("Dhirodatta Subba")) 
       { 

        Intent d = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:44444444444")); 
        startActivity(d); 

       } 
       else 
       { 

        Intent e = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:55555555555")); 
        startActivity(e); 

       } 


    } 


} 

xml-Code:

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" android:layout_height="match_parent"> 


    <Spinner 
     android:layout_width="300dp" 
     android:layout_height="50dp" 
     android:id="@+id/studentspinner" 
     android:layout_marginTop="67dp" 
     android:layout_alignParentTop="true" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" 
     android:spinnerMode="dialog" /> 

    <Spinner 
     android:layout_width="300dp" 
     android:layout_height="50dp" 
     android:id="@+id/studentspinner2" 
     android:layout_centerVertical="true" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" 
     android:spinnerMode="dialog" /> 

    <Spinner 
     android:layout_width="300dp" 
     android:layout_height="50dp" 
     android:id="@+id/studentspinner3" 
     android:layout_alignParentBottom="true" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" 
     android:layout_marginBottom="69dp" 
     android:spinnerMode="dialog" /> 

    <ImageButton 
     android:layout_width="70dp" 
     android:layout_height="50dp" 
     android:id="@+id/stdcallbutton" 
     android:layout_alignTop="@+id/studentspinner" 
     android:layout_toRightOf="@+id/studentspinner" 
     android:layout_toEndOf="@+id/studentspinner" 
     android:src="@drawable/call" 
     android:background="@null" 
     android:onClick="stdcall" /> 

    <ImageButton 
     android:layout_width="70dp" 
     android:layout_height="50dp" 
     android:id="@+id/stdmailbutton" 
     android:layout_alignTop="@+id/studentspinner2" 
     android:layout_toRightOf="@+id/studentspinner2" 
     android:layout_toEndOf="@+id/studentspinner2" 
     android:src="@drawable/mail" 
     android:background="@null" 
     android:onClick="stdmail" /> 

    <ImageButton 
     android:layout_width="70dp" 
     android:layout_height="50dp" 
     android:id="@+id/stdmsgbutton" 
     android:layout_alignBottom="@+id/studentspinner3" 
     android:layout_alignRight="@+id/stdmailbutton" 
     android:layout_alignEnd="@+id/stdmailbutton" 
     android:src="@drawable/message" 
     android:background="@null" 
     android:onClick="stdmsg" /> 
</RelativeLayout 

Answer 1

Ihre stdcall() Methode ist falsch. Sie verwenden Spinner falsch.

// Condition below is always true 
// This way, the method always enter here regardless spinner seleciton 
if(spinnerArray1.contains("Abhijit Dey")) 

Sie sollten den Curt Spinner ausgewählten Artikel überprüfen. wie unten:

public void stdcall(View v) { 
    Spinner sItems = (Spinner) findViewById(R.id.studentspinner); 
    if(sItems != null) { 
     Intent dialIntent = null; 

     switch(sItems.getSelectedItemPosition()) { 
      //case0 is spinner title... Ignore it 
      case 1: 
       //Abhijit Dey 
       dialIntent = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:000000000")); 
       break; 
      case 2: 
       //Amit Ghosh Roy 
       dialIntent = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:2222222222")); 
       break; 
      case 3: 
       //Tanay Bhadra 
       dialIntent = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:3333333333")); 
       break; 
      case 4: 
       //Dhirodatta Subba 
       dialIntent = new Intent(Intent.ACTION_DIAL,Uri.parse("tel:44444444444")); 
       break; 
     } 

     if(dialIntent != null) 
      startActivity(dialIntent); 
    } 
}