Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Jim Miller | 5ecd811 | 2013-01-09 18:50:26 -0800 | [diff] [blame] | 17 | package com.android.keyguard; |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 18 | |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 19 | import com.android.internal.telephony.ITelephony; |
| 20 | |
| 21 | import android.content.Context; |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 22 | import android.app.Activity; |
| 23 | import android.app.Dialog; |
| 24 | import android.app.ProgressDialog; |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 25 | import android.os.RemoteException; |
| 26 | import android.os.ServiceManager; |
Jim Miller | 9cf2c52 | 2012-10-04 22:02:29 -0700 | [diff] [blame] | 27 | import android.text.Editable; |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 28 | import android.text.InputType; |
Jim Miller | 9cf2c52 | 2012-10-04 22:02:29 -0700 | [diff] [blame] | 29 | import android.text.TextWatcher; |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 30 | import android.text.method.DigitsKeyListener; |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 31 | import android.util.AttributeSet; |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 32 | import android.view.View; |
| 33 | import android.view.WindowManager; |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 34 | import android.widget.TextView.OnEditorActionListener; |
| 35 | |
| 36 | /** |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 37 | * Displays a PIN pad for unlocking. |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 38 | */ |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 39 | public class KeyguardSimPinView extends KeyguardAbsKeyInputView |
Jim Miller | d6c4884 | 2012-11-01 21:40:47 -0700 | [diff] [blame] | 40 | implements KeyguardSecurityView, OnEditorActionListener, TextWatcher { |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 41 | |
Jim Miller | d6c4884 | 2012-11-01 21:40:47 -0700 | [diff] [blame] | 42 | private ProgressDialog mSimUnlockProgressDialog = null; |
| 43 | private volatile boolean mSimCheckInProgress; |
| 44 | |
| 45 | public KeyguardSimPinView(Context context) { |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 46 | this(context, null); |
| 47 | } |
| 48 | |
| 49 | public KeyguardSimPinView(Context context, AttributeSet attrs) { |
| 50 | super(context, attrs); |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 51 | } |
| 52 | |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 53 | public void resetState() { |
| 54 | mSecurityMessageDisplay.setMessage(R.string.kg_sim_pin_instructions, true); |
| 55 | mPasswordEntry.setEnabled(true); |
| 56 | } |
| 57 | |
| 58 | @Override |
| 59 | protected int getPasswordTextViewId() { |
| 60 | return R.id.pinEntry; |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 61 | } |
| 62 | |
| 63 | @Override |
| 64 | protected void onFinishInflate() { |
| 65 | super.onFinishInflate(); |
| 66 | |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 67 | final View ok = findViewById(R.id.key_enter); |
| 68 | if (ok != null) { |
| 69 | ok.setOnClickListener(new View.OnClickListener() { |
| 70 | @Override |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 71 | public void onClick(View v) { |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 72 | doHapticKeyClick(); |
| 73 | verifyPasswordAndUnlock(); |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 74 | } |
| 75 | }); |
| 76 | } |
Jim Miller | 0b72824 | 2012-10-28 19:42:30 -0700 | [diff] [blame] | 77 | |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 78 | // The delete button is of the PIN keyboard itself in some (e.g. tablet) layouts, |
| 79 | // not a separate view |
| 80 | View pinDelete = findViewById(R.id.delete_button); |
| 81 | if (pinDelete != null) { |
| 82 | pinDelete.setVisibility(View.VISIBLE); |
| 83 | pinDelete.setOnClickListener(new OnClickListener() { |
| 84 | public void onClick(View v) { |
| 85 | CharSequence str = mPasswordEntry.getText(); |
| 86 | if (str.length() > 0) { |
| 87 | mPasswordEntry.setText(str.subSequence(0, str.length()-1)); |
| 88 | } |
| 89 | doHapticKeyClick(); |
| 90 | } |
| 91 | }); |
| 92 | pinDelete.setOnLongClickListener(new View.OnLongClickListener() { |
| 93 | public boolean onLongClick(View v) { |
| 94 | mPasswordEntry.setText(""); |
| 95 | doHapticKeyClick(); |
| 96 | return true; |
| 97 | } |
| 98 | }); |
| 99 | } |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 100 | |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 101 | mPasswordEntry.setKeyListener(DigitsKeyListener.getInstance()); |
| 102 | mPasswordEntry.setInputType(InputType.TYPE_CLASS_NUMBER |
| 103 | | InputType.TYPE_NUMBER_VARIATION_PASSWORD); |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 104 | |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 105 | mPasswordEntry.requestFocus(); |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 106 | } |
| 107 | |
Adam Cohen | 6fb841f | 2012-10-24 13:15:38 -0700 | [diff] [blame] | 108 | @Override |
| 109 | public void showUsabilityHint() { |
| 110 | } |
| 111 | |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 112 | @Override |
| 113 | public void onPause() { |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 114 | // dismiss the dialog. |
| 115 | if (mSimUnlockProgressDialog != null) { |
| 116 | mSimUnlockProgressDialog.dismiss(); |
| 117 | mSimUnlockProgressDialog = null; |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | /** |
| 122 | * Since the IPC can block, we want to run the request in a separate thread |
| 123 | * with a callback. |
| 124 | */ |
| 125 | private abstract class CheckSimPin extends Thread { |
| 126 | private final String mPin; |
| 127 | |
| 128 | protected CheckSimPin(String pin) { |
| 129 | mPin = pin; |
| 130 | } |
| 131 | |
Jim Miller | 4b09dd3 | 2012-09-04 14:27:25 -0700 | [diff] [blame] | 132 | abstract void onSimCheckResponse(boolean success); |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 133 | |
| 134 | @Override |
| 135 | public void run() { |
| 136 | try { |
| 137 | final boolean result = ITelephony.Stub.asInterface(ServiceManager |
| 138 | .checkService("phone")).supplyPin(mPin); |
| 139 | post(new Runnable() { |
| 140 | public void run() { |
Jim Miller | 4b09dd3 | 2012-09-04 14:27:25 -0700 | [diff] [blame] | 141 | onSimCheckResponse(result); |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 142 | } |
| 143 | }); |
| 144 | } catch (RemoteException e) { |
| 145 | post(new Runnable() { |
| 146 | public void run() { |
Jim Miller | 4b09dd3 | 2012-09-04 14:27:25 -0700 | [diff] [blame] | 147 | onSimCheckResponse(false); |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 148 | } |
| 149 | }); |
| 150 | } |
| 151 | } |
| 152 | } |
| 153 | |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 154 | private Dialog getSimUnlockProgressDialog() { |
| 155 | if (mSimUnlockProgressDialog == null) { |
| 156 | mSimUnlockProgressDialog = new ProgressDialog(mContext); |
| 157 | mSimUnlockProgressDialog.setMessage( |
| 158 | mContext.getString(R.string.kg_sim_unlock_progress_dialog_message)); |
| 159 | mSimUnlockProgressDialog.setIndeterminate(true); |
| 160 | mSimUnlockProgressDialog.setCancelable(false); |
| 161 | if (!(mContext instanceof Activity)) { |
| 162 | mSimUnlockProgressDialog.getWindow().setType( |
| 163 | WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG); |
| 164 | } |
| 165 | } |
| 166 | return mSimUnlockProgressDialog; |
| 167 | } |
| 168 | |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 169 | @Override |
| 170 | protected void verifyPasswordAndUnlock() { |
| 171 | String entry = mPasswordEntry.getText().toString(); |
| 172 | |
| 173 | if (entry.length() < 4) { |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 174 | // otherwise, display a message to the user, and don't submit. |
Adam Cohen | 0a4f900 | 2012-10-12 19:57:16 -0700 | [diff] [blame] | 175 | mSecurityMessageDisplay.setMessage(R.string.kg_invalid_sim_pin_hint, true); |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 176 | mPasswordEntry.setText(""); |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 177 | mCallback.userActivity(0); |
| 178 | return; |
| 179 | } |
| 180 | |
| 181 | getSimUnlockProgressDialog().show(); |
| 182 | |
Jim Miller | 4b09dd3 | 2012-09-04 14:27:25 -0700 | [diff] [blame] | 183 | if (!mSimCheckInProgress) { |
| 184 | mSimCheckInProgress = true; // there should be only one |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 185 | new CheckSimPin(mPasswordEntry.getText().toString()) { |
Jim Miller | 4b09dd3 | 2012-09-04 14:27:25 -0700 | [diff] [blame] | 186 | void onSimCheckResponse(final boolean success) { |
| 187 | post(new Runnable() { |
| 188 | public void run() { |
| 189 | if (mSimUnlockProgressDialog != null) { |
| 190 | mSimUnlockProgressDialog.hide(); |
| 191 | } |
| 192 | if (success) { |
| 193 | // before closing the keyguard, report back that the sim is unlocked |
| 194 | // so it knows right away. |
| 195 | KeyguardUpdateMonitor.getInstance(getContext()).reportSimUnlocked(); |
| 196 | mCallback.dismiss(true); |
| 197 | } else { |
Adam Cohen | 0a4f900 | 2012-10-12 19:57:16 -0700 | [diff] [blame] | 198 | mSecurityMessageDisplay.setMessage |
| 199 | (R.string.kg_password_wrong_pin_code, true); |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 200 | mPasswordEntry.setText(""); |
Jim Miller | 4b09dd3 | 2012-09-04 14:27:25 -0700 | [diff] [blame] | 201 | } |
| 202 | mCallback.userActivity(0); |
| 203 | mSimCheckInProgress = false; |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 204 | } |
Jim Miller | 4b09dd3 | 2012-09-04 14:27:25 -0700 | [diff] [blame] | 205 | }); |
| 206 | } |
| 207 | }.start(); |
| 208 | } |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 209 | } |
Jim Miller | dcb3d84 | 2012-08-23 19:18:12 -0700 | [diff] [blame] | 210 | } |
Daniel Sandler | 53149e6 | 2012-11-01 22:00:07 -0400 | [diff] [blame] | 211 | |