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Code Issues Projects Releases Packages Wiki Activity Actions

Add control of dialog with length of string

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This commit is contained in:
jacques 2021-04-05 22:24:52 +02:00
parent c8548fdd0b
commit 9bec30327e
1 changed files with 26 additions and 17 deletions
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43
app/src/main/java/net/foucry/pilldroid/MedicamentListActivity.java
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@ -9,6 +9,8 @@ import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.icu.util.Calendar;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
@ -299,7 +301,9 @@ public class MedicamentListActivity extends AppCompatActivity {
alertDialogBuilder.setView(promptView);
final EditText editText = promptView.findViewById(R.id.edittext);
editText.setHint("1234567890123");
// setup a dialog window
alertDialogBuilder.setCancelable(false)
.setPositiveButton("OK", (dialog, id) -> {
String cip13 = editText.getText().toString();
@ -312,6 +316,27 @@ public class MedicamentListActivity extends AppCompatActivity {
// create an alert dialog
AlertDialog alert = alertDialogBuilder.create();
editText.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
if (s.length() != 13 ) {
alert.getButton(alert.BUTTON_POSITIVE).setEnabled(false);
} else {
alert.getButton(alert.BUTTON_POSITIVE).setEnabled(true);
}
}
});
alert.show();
}
@ -523,20 +548,4 @@ public class MedicamentListActivity extends AppCompatActivity {
}
}
}
}
/*
editText.addTextChangeListener( new TextWatcher() {
@Override
void afterTextChanged(Editable s){
}
void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
void onTextChanged(CharSequence s, int start, int before, int count) {
}
});
*/
}