我如何知道編輯文本完成編輯的時間?就像用戶選擇下一個方框時一樣,或者按下軟鍵盤上的完成按鈕。Android我如何知道編輯文本已完成編輯?
我的代碼是在這裏
EditText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
public void onFocusChange(View arg0, boolean arg1) {
int tag=(Integer) arg0.getTag();
final EditText Caption = (EditText) arg0;
previous_Meter_Reading = new HashMap<String, String>();
previous_Meter_Reading = c.get(tag);
String pre =previous_Meter_Reading.get("previousMeterReading");
previous =Integer.parseInt(pre);
Log.i("out",pre);
if (!arg1 && ! Caption.getText().toString().equals("")) {
int pos=arg0.getId();
Log.i("Tag", arg0.getTag().toString());
Current = Integer.valueOf(Caption.getText().toString());
if(Current<previous){
AlertDialog.Builder builder = new AlertDialog.Builder(
context);
builder.setTitle("WARNING");
builder.setIcon(android.R.drawable.ic_dialog_alert);
builder.setMessage("Current value should be greater");
builder.setPositiveButton("ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
AlertDialog diag = builder.create();
diag.show();
}
Toast.makeText(context, "Focus Changed",Toast.LENGTH_SHORT);
}
} });
return view;
}
每個字符輸入我的alertbox後彈出。基本上我想獲得輸入文本時,我將焦點更改爲下一個EditText框,並獲得失去焦點edittext的價值,並與prevoius值比較可以任何一個給出任何解決方案 在此先感謝。
http://stackoverflow.com/questions/8063439/android-edittext-finished-typing-event – Rakhita 2012-02-13 07:16:27