我有一个注册表。我正在检查性别;如果性别是男性，那么男性形象（ieRdrawable.male）应该被添加到Dashboard。如果性别是女性，那么女性的形象应该被添加到仪表板中。怎么做？ 这是我的活动
public class KidRegistration extends Activity
{
Intent it2;
ImageView imageView;
private static KidDbHelper kdbhelper;
EditText Editkid,Editkidfname,Editkidlname,Editkidphone,Editkidemail;
RadioGroup rgroup;
RadioButton radio1,radiob2;
Button submit,reset,view;;
TextView addTextView;
int kidmalephotopath, kidfemalephotopath;
public final Pattern EMAIL_ADDRESS_PATTERN = Pattern.compile(
"[a-zA-Z0-9\\+\\.\\_\\%\\-\\+]{1,256}" +
"\\@" +
"[a-zA-Z0-9][a-zA-Z0-9\\-]{0,64}" +
"(" +
"\\." +
"[a-zA-Z0-9][a-zA-Z0-9\\-]{0,25}" +
")+"
);
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.kid_registration);
View title=getWindow().findViewById(android.R.id.title);
View titlebar=(View) title.getParent();
titlebar.setBackgroundColor(Color.DKGRAY);
Editkid=(EditText) findViewById(R.id.kid);
Editkidfname=(EditText) findViewById(R.id.kidfname);
Editkidlname=(EditText) findViewById(R.id.kidlname);
Editkidphone=(EditText) findViewById(R.id.kidphone);
Editkidemail=(EditText) findViewById(R.id.kidemail);
rgroup=(RadioGroup) findViewById(R.id.rgroup);
radio1=(RadioButton) findViewById(R.id.radio1);
radiob2=(RadioButton) findViewById(R.id.radio2);
submit=(Button) findViewById(R.id.kidsubmit);
reset=(Button) findViewById(R.id.kidreset);
kidmalephotopath=getResources().getIdentifier("kidmale", "drawable", getPackageName());
kidfemalephotopath=getResources().getIdentifier("kidfemale", "drawable", getPackageName());
it2=getIntent();
submit.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view)
{
// TODO Auto-generated method stub
//Validating each entry
if((Editkid.getText().toString().contains("a-z,A-Z"))||(Editkid.getText().length()==0))
{
Editkid.setError("Please enter the valid number only");
}
else if((Editkidfname.getText().toString().contains("0-9"))|| Editkidfname.getText().toString().length()==0)
{
Editkidfname.setError("Please Enter Valid First Name");
}
else if((Editkidlname.getText().toString().contains("0-9"))|| Editkidlname.getText().toString().length()==0)
{
Editkidlname.setError("Please Enter valid Last Name");
}
else if(!(radio1.isChecked()||radiob2.isChecked()))
{
mt("Select gender");
}
else if((Editkidphone.getText().toString().contains("a-z,A-Z"))||(Editkidphone.getText().toString().length()<6)||(Editkidphone.getText().toString().equalsIgnoreCase("")))
{
Editkidphone.setError("Please Enter Valid Phone No");
}
else if(!(checkEmail(Editkidemail.getText().toString())))
{
Editkidemail.setError("Please Enter valid email Id");
}
else
{
long flag = 0;
int id = 1;
KidDbHelper kdbhelper=new KidDbHelper(getApplicationContext());
SQLiteDatabase db=kdbhelper.getWritableDatabase();
Cursor cursor = db.query("kiddetails", new String[]{"count(*) k_id"}, null, null, null, null, null);
while(cursor.moveToNext())
{
int idFromDatabase = cursor.getInt(cursor.getColumnIndex("k_id"));
if(idFromDatabase != 0)
{
id = 1 + idFromDatabase;
}
}
ContentValues values = new ContentValues();
values.put("k_id", Integer.parseInt(Editkid.getText().toString()));
values.put("firstname", Editkidfname.getText().toString().trim());
values.put("lastname", Editkidlname.getText().toString().trim());
if(radio1.isChecked())
{
values.put("gender","M");
}
else
{
values.put("gender", "F");
}
values.put("phone", Long.parseLong(Editkidphone.getText().toString()));
values.put("email", Editkidemail.getText().toString());
//values.put("kidphotopath", photopath);
flag = db.insert("kiddetails", null, values);
if(flag != -1)
{
Toast toast = Toast.makeText(getApplicationContext(), "You have successful inserted this record into database! Your Entered ID is "+flag, Toast.LENGTH_LONG);
toast.show();
db.close();
Intent mydash=new Intent(getApplicationContext(),DashBoard.class);
startActivity(mydash);
return;
}
else
{
Toast toast = Toast.makeText(getApplicationContext(), "An error occured when insert this record into database! Please try different kid ID", Toast.LENGTH_LONG);
toast.show();
db.close();
return;
}
}
}//OnClick()
});//Listner
}//onCreate()
void mt( String text )
{
Toast.makeText( this, text, Toast.LENGTH_SHORT).show();
}
public void kidreset(View v)
{
Editkid.setText("");
Editkidfname.setText("");
Editkidlname.setText("");
rgroup.clearCheck();
Editkidphone.setText("");
Editkidemail.setText("");
}
private boolean checkEmail(String email)
{
return EMAIL_ADDRESS_PATTERN.matcher(email).matches();
}
}//Class
这是我的ImageAdapter类
public class ImageAdapter extends BaseAdapter
{
private Context mContext;
public ImageAdapter(Context c)
{
mContext = c;
}
public int getCount()
{
return mThumbIds.length;
}
public Object getItem(int position)
{
return null;
}
public long getItemId(int position)
{
return 0;
}
// create a new ImageView for each item referenced by the Adapter
public View getView(int position, View convertView, ViewGroup parent)
{
ImageView imageView = new ImageView(mContext);
if (convertView == null)
{ // if it's not recycled, initialize some attributes
imageView = new ImageView(mContext);
imageView.setLayoutParams(new GridView.LayoutParams(85, 85));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
}
else
{
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// references to our images
private Integer[] mThumbIds = {R.drawable.add};
}