diff options
Diffstat (limited to 'src/com/android/settings/bluetooth/BluetoothPinDialog.java')
-rw-r--r-- | src/com/android/settings/bluetooth/BluetoothPinDialog.java | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/src/com/android/settings/bluetooth/BluetoothPinDialog.java b/src/com/android/settings/bluetooth/BluetoothPinDialog.java deleted file mode 100644 index a8e7737..0000000 --- a/src/com/android/settings/bluetooth/BluetoothPinDialog.java +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.settings.bluetooth; - -import android.bluetooth.BluetoothDevice; -import android.bluetooth.BluetoothIntent; -import android.content.BroadcastReceiver; -import android.content.Context; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.IntentFilter; -import android.os.Bundle; -import android.text.Editable; -import android.text.InputFilter; -import android.text.TextWatcher; -import android.text.InputFilter.LengthFilter; -import android.util.Log; -import android.view.View; -import android.widget.Button; -import android.widget.EditText; -import android.widget.TextView; - -import com.android.internal.app.AlertActivity; -import com.android.internal.app.AlertController; -import com.android.settings.R; - -/** - * BluetoothPinDialog asks the user to enter a PIN for pairing with a remote - * Bluetooth device. It is an activity that appears as a dialog. - */ -public class BluetoothPinDialog extends AlertActivity implements DialogInterface.OnClickListener, - TextWatcher { - private static final String TAG = "BluetoothPinDialog"; - - private LocalBluetoothManager mLocalManager; - private String mAddress; - private EditText mPinView; - private Button mOkButton; - - private static final String INSTANCE_KEY_PAIRING_CANCELED = "received_pairing_canceled"; - private boolean mReceivedPairingCanceled; - - private BroadcastReceiver mReceiver = new BroadcastReceiver() { - @Override - public void onReceive(Context context, Intent intent) { - if (!BluetoothIntent.PAIRING_CANCEL_ACTION.equals(intent.getAction())) { - return; - } - - String address = intent.getStringExtra(BluetoothIntent.ADDRESS); - if (address == null || address.equals(mAddress)) { - onReceivedPairingCanceled(); - } - } - }; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - Intent intent = getIntent(); - if (!intent.getAction().equals(BluetoothIntent.PAIRING_REQUEST_ACTION)) - { - Log.e(TAG, - "Error: this activity may be started only with intent " + - BluetoothIntent.PAIRING_REQUEST_ACTION); - finish(); - } - - mLocalManager = LocalBluetoothManager.getInstance(this); - mAddress = intent.getStringExtra(BluetoothIntent.ADDRESS); - - // Set up the "dialog" - final AlertController.AlertParams p = mAlertParams; - p.mIconId = android.R.drawable.ic_dialog_info; - p.mTitle = getString(R.string.bluetooth_pin_entry); - p.mView = createView(); - p.mPositiveButtonText = getString(android.R.string.ok); - p.mPositiveButtonListener = this; - p.mNegativeButtonText = getString(android.R.string.cancel); - p.mNegativeButtonListener = this; - setupAlert(); - - mOkButton = mAlert.getButton(DialogInterface.BUTTON_POSITIVE); - mOkButton.setEnabled(false); - - /* - * Leave this registered through pause/resume since we still want to - * finish the activity in the background if pairing is canceled. - */ - registerReceiver(mReceiver, new IntentFilter(BluetoothIntent.PAIRING_CANCEL_ACTION)); - } - - @Override - protected void onRestoreInstanceState(Bundle savedInstanceState) { - super.onRestoreInstanceState(savedInstanceState); - - mReceivedPairingCanceled = savedInstanceState.getBoolean(INSTANCE_KEY_PAIRING_CANCELED); - if (mReceivedPairingCanceled) { - onReceivedPairingCanceled(); - } - } - - @Override - protected void onSaveInstanceState(Bundle outState) { - super.onSaveInstanceState(outState); - - outState.putBoolean(INSTANCE_KEY_PAIRING_CANCELED, mReceivedPairingCanceled); - } - - @Override - protected void onDestroy() { - super.onDestroy(); - - unregisterReceiver(mReceiver); - } - - private View createView() { - View view = getLayoutInflater().inflate(R.layout.bluetooth_pin_entry, null); - - String name = mLocalManager.getLocalDeviceManager().getName(mAddress); - TextView messageView = (TextView) view.findViewById(R.id.message); - messageView.setText(getString(R.string.bluetooth_enter_pin_msg, name)); - - mPinView = (EditText) view.findViewById(R.id.text); - mPinView.addTextChangedListener(this); - // Maximum of 10 characters in a PIN - mPinView.setFilters(new InputFilter[] { new LengthFilter(10) }); - - return view; - } - - public void afterTextChanged(Editable s) { - if (s.length() > 0) { - mOkButton.setEnabled(true); - } - } - - private void onReceivedPairingCanceled() { - mReceivedPairingCanceled = true; - - TextView messageView = (TextView) findViewById(R.id.message); - messageView.setText(getString(R.string.bluetooth_pairing_error_message, - mLocalManager.getLocalDeviceManager().getName(mAddress))); - - mPinView.setEnabled(false); - mPinView.clearFocus(); - mPinView.removeTextChangedListener(this); - - mAlert.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false); - } - - private void onPair(String pin) { - byte[] pinBytes = BluetoothDevice.convertPinToBytes(pin); - - if (pinBytes == null) { - return; - } - - mLocalManager.getBluetoothManager().setPin(mAddress, pinBytes); - } - - private void onCancel() { - mLocalManager.getBluetoothManager().cancelBondProcess(mAddress); - } - - public void onClick(DialogInterface dialog, int which) { - switch (which) { - case DialogInterface.BUTTON_POSITIVE: - onPair(mPinView.getText().toString()); - break; - - case DialogInterface.BUTTON_NEGATIVE: - onCancel(); - break; - } - } - - /* Not used */ - public void beforeTextChanged(CharSequence s, int start, int count, int after) { - } - - /* Not used */ - public void onTextChanged(CharSequence s, int start, int before, int count) { - } - -} |