diff options
Diffstat (limited to 'core/java/com/android/internal/app/RestrictionsPinSetupActivity.java')
-rw-r--r-- | core/java/com/android/internal/app/RestrictionsPinSetupActivity.java | 104 |
1 files changed, 103 insertions, 1 deletions
diff --git a/core/java/com/android/internal/app/RestrictionsPinSetupActivity.java b/core/java/com/android/internal/app/RestrictionsPinSetupActivity.java index 35f2967..1d09292 100644 --- a/core/java/com/android/internal/app/RestrictionsPinSetupActivity.java +++ b/core/java/com/android/internal/app/RestrictionsPinSetupActivity.java @@ -16,13 +16,115 @@ package com.android.internal.app; +import android.app.AlertDialog; +import android.content.Context; +import android.content.DialogInterface; +import android.os.UserManager; +import android.text.Editable; +import android.text.TextUtils; +import android.view.KeyEvent; +import android.view.LayoutInflater; +import android.view.View; +import android.widget.EditText; +import android.widget.TextView; + +import com.android.internal.R; + /** * This activity is launched by Settings and other apps to either create a new PIN or - * challenge for an existing PIN. The PIN is maintained by UserManager. + * change an existing PIN. The PIN is maintained by UserManager. */ public class RestrictionsPinSetupActivity extends RestrictionsPinActivity { + private EditText mNewPinText; + private EditText mConfirmPinText; + + protected void initUi() { + AlertController.AlertParams ap = mAlertParams; + ap.mTitle = getString(R.string.restr_pin_enter_pin); + ap.mPositiveButtonText = getString(R.string.ok); + ap.mNegativeButtonText = getString(R.string.cancel); + ap.mPositiveButtonListener = this; + ap.mNegativeButtonListener = this; + LayoutInflater inflater = + (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); + ap.mView = inflater.inflate(R.layout.restrictions_pin_setup, null); + + mPinText = (EditText) ap.mView.findViewById(R.id.pin_text); + mPinMessage = (TextView) ap.mView.findViewById(R.id.pin_message); + mNewPinText = (EditText) ap.mView.findViewById(R.id.pin_new_text); + mConfirmPinText = (EditText) ap.mView.findViewById(R.id.pin_confirm_text); + mPinErrorMessage = (TextView) ap.mView.findViewById(R.id.pin_error_message); + mNewPinText.addTextChangedListener(this); + mConfirmPinText.addTextChangedListener(this); + + if (!mHasRestrictionsPin) { + mPinText.setVisibility(View.GONE); + } + } + + public void onResume() { + super.onResume(); + setPositiveButtonState(false); + } + protected boolean verifyingPin() { return false; } + + private void setPositiveButtonState(boolean enabled) { + mAlert.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(enabled); + } + + public void onClick(DialogInterface dialog, int which) { + setResult(RESULT_CANCELED); + if (which == AlertDialog.BUTTON_POSITIVE) { + performPositiveButtonAction(); + } else if (which == AlertDialog.BUTTON_NEGATIVE) { + finish(); + } + } + + protected void performPositiveButtonAction() { + if (mHasRestrictionsPin) { + int result = mUserManager.checkRestrictionsPin(mPinText.getText().toString()); + if (result != UserManager.PIN_VERIFICATION_SUCCESS) { + // TODO: Set message that existing pin doesn't match + return; + } + } + if (mUserManager.changeRestrictionsPin(mNewPinText.getText().toString())) { + // TODO: Send message to PIN recovery agent about the recovery email address + setResult(RESULT_OK); + finish(); + } + } + + @Override + public void beforeTextChanged(CharSequence s, int start, int count, int after) { + } + + @Override + public void onTextChanged(CharSequence s, int start, int before, int count) { + CharSequence pin = mPinText.getText(); + CharSequence pin1 = mNewPinText.getText(); + CharSequence pin2 = mConfirmPinText.getText(); + boolean match = pin1 != null && pin2 != null && pin1.length() >= 4 + && pin1.toString().equals(pin2.toString()) + && (!mHasRestrictionsPin || (pin != null && pin.length() >= 4)); + boolean showError = !TextUtils.isEmpty(pin1) && !TextUtils.isEmpty(pin2); + // TODO: Check recovery email address as well + setPositiveButtonState(match); + mPinErrorMessage.setVisibility((match || !showError) ? View.INVISIBLE : View.VISIBLE); + } + + @Override + public void afterTextChanged(Editable s) { + } + + @Override + public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { + performPositiveButtonAction(); + return true; + } } |