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美好的一天!如何將選定的數字放入下一個edittext?
我在編程方面很新,我正在嘗試製作一個簡單的android應用程序。我在這裏有2個edittext和2個按鈕,在我的活動中,我想讓他們做的是讓首選聯繫人的數量爲文本,第一個edittext和第一個按鈕成功,但我的問題是按鈕2也把數字放在第一個edittext這應該把第二編輯文本任何想法?
這是我的代碼..
public class SA extends Activity {
EditText con1;
EditText con2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_s);
con1 = (EditText) findViewById(R.id.cnum1);
con2 = (EditText) findViewById(R.id.cnum2);
((Button)findViewById(R.id.btnSelectContact1)).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// user BoD suggests using Intent.ACTION_PICK instead of .ACTION_GET_CONTENT to avoid the chooser
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
// BoD con't: CONTENT_TYPE instead of CONTENT_ITEM_TYPE
intent.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
startActivityForResult(intent, 1);
}
});
((Button)findViewById(R.id.btnSelectContact2)).setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v2) {
// user BoD suggests using Intent.ACTION_PICK instead of .ACTION_GET_CONTENT to avoid the chooser
Intent intent2 = new Intent(Intent.ACTION_GET_CONTENT);
// BoD con't: CONTENT_TYPE instead of CONTENT_ITEM_TYPE
intent2.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
startActivityForResult(intent2, 1);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (data != null) {
Uri uri = data.getData();
if (uri != null) {
Cursor c = null;
try {
c = getContentResolver().query(uri, new String[]{
ContactsContract.CommonDataKinds.Phone.NUMBER,},
null, null, null);
if (c != null && c.moveToFirst()) {
String number = c.getString(0);
showSelectedNumber(number);
}
} finally {
if (c != null) {
c.close();
}
}
}
}
}
protected void onActivityResult2(int requestCode2, int resultCode2, Intent data2) {
if (data2 != null) {
Uri uri2 = data2.getData();
if (uri2 != null) {
Cursor c2 = null;
try {
c2 = getContentResolver().query(uri2, new String[]{
ContactsContract.CommonDataKinds.Phone.NUMBER,},
null, null, null);
if (c2 != null && c2.moveToNext()) {
String number2 = c2.getString(0);
showSelectedNumber(number2);
}
} finally {
if (c2 != null) {
c2.close();
}
}
}
}
}
public void showSelectedNumber(String number) {
con1.setText(number);
}
public void showSelectedNumber2(String number2) {
con2.setText(number2);
}
是將其移動到上面給出的requestCode == 2邏輯! –
Prefect Solution ..! – InsaneCat
@PareshMayani當我試圖做requestCode == 2它說這是一個死代碼。 –