逆方向にも対応するように
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a9587b3917
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@ -3,6 +3,8 @@ package one.nem.kidshift;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.view.KeyEvent;
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import android.view.View;
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import android.widget.EditText;
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import android.widget.Toast;
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@ -104,7 +106,7 @@ public class ChildLoginActivity extends AppCompatActivity {
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loginCode8.getText().toString();
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}
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private static class LoginCodeTextWatcher implements TextWatcher {
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private static class LoginCodeTextWatcher implements TextWatcher, View.OnKeyListener {
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private EditText currentView;
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private final EditText nextView;
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private final EditText previousView;
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@ -125,9 +127,15 @@ public class ChildLoginActivity extends AppCompatActivity {
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public void afterTextChanged(Editable s) {
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if (s.length() == 1 && nextView != null) {
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nextView.requestFocus();
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} else if (s.length() == 0 && previousView != null) {
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}
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}
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@Override
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public boolean onKey(View v, int keyCode, KeyEvent event) {
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if (keyCode == KeyEvent.KEYCODE_DEL && currentView.getText().length() == 0 && previousView != null) {
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previousView.requestFocus();
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}
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return false;
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}
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}
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}
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