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
17 package com.android.keyguard;
18
19 import com.android.internal.telephony.ITelephony;
20 import com.android.internal.telephony.IccCardConstants;
21 import com.android.internal.telephony.IccCardConstants.State;
22 import com.android.internal.telephony.PhoneConstants;
23
24 import android.content.Context;
25 import android.content.res.ColorStateList;
26 import android.content.res.Configuration;
27 import android.content.res.Resources;
28 import android.app.AlertDialog;
29 import android.app.AlertDialog.Builder;
30 import android.app.Dialog;
31 import android.app.ProgressDialog;
32 import android.graphics.Color;
33 import android.os.RemoteException;
34 import android.os.ServiceManager;
35 import android.telephony.SubscriptionInfo;
36 import android.telephony.SubscriptionManager;
37 import android.telephony.TelephonyManager;
38 import android.telephony.euicc.EuiccManager;
39 import android.util.AttributeSet;
40 import android.util.Log;
41 import android.view.View;
42 import android.view.WindowManager;
43 import android.widget.ImageView;
44
45 /**
46 * Displays a PIN pad for unlocking.
47 */
48 public class KeyguardSimPinView extends KeyguardPinBasedInputView {
49 private static final String LOG_TAG = "KeyguardSimPinView";
50 private static final boolean DEBUG = KeyguardConstants.DEBUG_SIM_STATES;
51 public static final String TAG = "KeyguardSimPinView";
52
53 private ProgressDialog mSimUnlockProgressDialog = null;
54 private CheckSimPin mCheckSimPinThread;
55
56 // Below flag is set to true during power-up or when a new SIM card inserted on device.
57 // When this is true and when SIM card is PIN locked state, on PIN lock screen, message would
58 // be displayed to inform user about the number of remaining PIN attempts left.
59 private boolean mShowDefaultMessage = true;
60 private int mRemainingAttempts = -1;
61 private AlertDialog mRemainingAttemptsDialog;
62 private int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
63 private ImageView mSimImageView;
64
65 KeyguardUpdateMonitorCallback mUpdateMonitorCallback = new KeyguardUpdateMonitorCallback() {
66 @Override
67 public void onSimStateChanged(int subId, int slotId, State simState) {
68 if (DEBUG) Log.v(TAG, "onSimStateChanged(subId=" + subId + ",state=" + simState + ")");
69 switch(simState) {
70 // If the SIM is removed, then we must remove the keyguard. It will be put up
71 // again when the PUK locked SIM is re-entered.
72 case ABSENT: {
73 KeyguardUpdateMonitor.getInstance(getContext()).reportSimUnlocked(mSubId);
74 // onSimStateChanged callback can fire when the SIM PIN lock is not currently
75 // active and mCallback is null.
76 if (mCallback != null) {
77 mCallback.dismiss(true, KeyguardUpdateMonitor.getCurrentUser());
78 }
79 break;
80 }
81 case READY: {
82 mRemainingAttempts = -1;
83 resetState();
84 break;
85 }
86 default:
87 resetState();
88 }
89 }
90 };
91
92 public KeyguardSimPinView(Context context) {
93 this(context, null);
94 }
95
96 public KeyguardSimPinView(Context context, AttributeSet attrs) {
97 super(context, attrs);
98 }
99
100 @Override
101 public void resetState() {
102 super.resetState();
103 if (DEBUG) Log.v(TAG, "Resetting state");
104 handleSubInfoChangeIfNeeded();
105 if (mShowDefaultMessage) {
106 showDefaultMessage();
107 }
108 boolean isEsimLocked = KeyguardEsimArea.isEsimLocked(mContext, mSubId);
109
110 KeyguardEsimArea esimButton = findViewById(R.id.keyguard_esim_area);
111 esimButton.setVisibility(isEsimLocked ? View.VISIBLE : View.GONE);
112 }
113
114 private void showDefaultMessage() {
115 if (mRemainingAttempts >= 0) {
116 mSecurityMessageDisplay.setMessage(getPinPasswordErrorMessage(
117 mRemainingAttempts, true));
118 return;
119 }
120
121 boolean isEsimLocked = KeyguardEsimArea.isEsimLocked(mContext, mSubId);
122 int count = TelephonyManager.getDefault().getSimCount();
123 Resources rez = getResources();
124 String msg;
125 int color = Color.WHITE;
126 if (count < 2) {
127 msg = rez.getString(R.string.kg_sim_pin_instructions);
128 } else {
129 SubscriptionInfo info = KeyguardUpdateMonitor.getInstance(mContext).
130 getSubscriptionInfoForSubId(mSubId);
131 CharSequence displayName = info != null ? info.getDisplayName() : ""; // don't crash
132 msg = rez.getString(R.string.kg_sim_pin_instructions_multi, displayName);
133 if (info != null) {
134 color = info.getIconTint();
135 }
136 }
137
138 if (isEsimLocked) {
139 msg = rez.getString(R.string.kg_sim_lock_esim_instructions, msg);
140 }
141
142 mSecurityMessageDisplay.setMessage(msg);
143 mSimImageView.setImageTintList(ColorStateList.valueOf(color));
144
145 // Sending empty PIN here to query the number of remaining PIN attempts
146 new CheckSimPin("", mSubId) {
147 void onSimCheckResponse(final int result, final int attemptsRemaining) {
148 Log.d(LOG_TAG, "onSimCheckResponse " + " dummy One result" + result +
149 " attemptsRemaining=" + attemptsRemaining);
150 if (attemptsRemaining >= 0) {
151 mRemainingAttempts = attemptsRemaining;
152 mSecurityMessageDisplay.setMessage(
153 getPinPasswordErrorMessage(attemptsRemaining, true));
154 }
155 }
156 }.start();
157 }
158
159 private void handleSubInfoChangeIfNeeded() {
160 KeyguardUpdateMonitor monitor = KeyguardUpdateMonitor.getInstance(mContext);
161 int subId = monitor.getNextSubIdForState(IccCardConstants.State.PIN_REQUIRED);
162 if (subId != mSubId && SubscriptionManager.isValidSubscriptionId(subId)) {
163 mSubId = subId;
164 mShowDefaultMessage = true;
165 mRemainingAttempts = -1;
166 }
167 }
168
169 @Override
170 protected void onConfigurationChanged(Configuration newConfig) {
171 super.onConfigurationChanged(newConfig);
172 resetState();
173 }
174
175 @Override
176 protected int getPromptReasonStringRes(int reason) {
177 // No message on SIM Pin
178 return 0;
179 }
180
181 private String getPinPasswordErrorMessage(int attemptsRemaining, boolean isDefault) {
182 String displayMessage;
183 int msgId;
184 if (attemptsRemaining == 0) {
185 displayMessage = getContext().getString(R.string.kg_password_wrong_pin_code_pukked);
186 } else if (attemptsRemaining > 0) {
187 msgId = isDefault ? R.plurals.kg_password_default_pin_message :
188 R.plurals.kg_password_wrong_pin_code;
189 displayMessage = getContext().getResources()
190 .getQuantityString(msgId, attemptsRemaining, attemptsRemaining);
191 } else {
192 msgId = isDefault ? R.string.kg_sim_pin_instructions : R.string.kg_password_pin_failed;
193 displayMessage = getContext().getString(msgId);
194 }
195 if (KeyguardEsimArea.isEsimLocked(mContext, mSubId)) {
196 displayMessage = getResources()
197 .getString(R.string.kg_sim_lock_esim_instructions, displayMessage);
198 }
199 if (DEBUG) Log.d(LOG_TAG, "getPinPasswordErrorMessage:"
200 + " attemptsRemaining=" + attemptsRemaining + " displayMessage=" + displayMessage);
201 return displayMessage;
202 }
203
204 @Override
205 protected boolean shouldLockout(long deadline) {
206 // SIM PIN doesn't have a timed lockout
207 return false;
208 }
209
210 @Override
211 protected int getPasswordTextViewId() {
212 return R.id.simPinEntry;
213 }
214
215 @Override
216 protected void onFinishInflate() {
217 super.onFinishInflate();
218
219 if (mEcaView instanceof EmergencyCarrierArea) {
220 ((EmergencyCarrierArea) mEcaView).setCarrierTextVisible(true);
221 }
222 mSimImageView = findViewById(R.id.keyguard_sim);
223 }
224
225 @Override
226 protected void onAttachedToWindow() {
227 super.onAttachedToWindow();
228 KeyguardUpdateMonitor.getInstance(mContext).registerCallback(mUpdateMonitorCallback);
229 }
230
231 @Override
232 protected void onDetachedFromWindow() {
233 super.onDetachedFromWindow();
234 KeyguardUpdateMonitor.getInstance(mContext).removeCallback(mUpdateMonitorCallback);
235 }
236
237 @Override
238 public void showUsabilityHint() {
239 }
240
241 @Override
242 public void onPause() {
243 // dismiss the dialog.
244 if (mSimUnlockProgressDialog != null) {
245 mSimUnlockProgressDialog.dismiss();
246 mSimUnlockProgressDialog = null;
247 }
248 }
249
250 /**
251 * Since the IPC can block, we want to run the request in a separate thread
252 * with a callback.
253 */
254 private abstract class CheckSimPin extends Thread {
255 private final String mPin;
256 private int mSubId;
257
258 protected CheckSimPin(String pin, int subId) {
259 mPin = pin;
260 mSubId = subId;
261 }
262
263 abstract void onSimCheckResponse(final int result, final int attemptsRemaining);
264
265 @Override
266 public void run() {
267 try {
268 if (DEBUG) {
269 Log.v(TAG, "call supplyPinReportResultForSubscriber(subid=" + mSubId + ")");
270 }
271 final int[] result = ITelephony.Stub.asInterface(ServiceManager
272 .checkService("phone")).supplyPinReportResultForSubscriber(mSubId, mPin);
273 if (DEBUG) {
274 Log.v(TAG, "supplyPinReportResult returned: " + result[0] + " " + result[1]);
275 }
276 post(new Runnable() {
277 @Override
278 public void run() {
279 onSimCheckResponse(result[0], result[1]);
280 }
281 });
282 } catch (RemoteException e) {
283 Log.e(TAG, "RemoteException for supplyPinReportResult:", e);
284 post(new Runnable() {
285 @Override
286 public void run() {
287 onSimCheckResponse(PhoneConstants.PIN_GENERAL_FAILURE, -1);
288 }
289 });
290 }
291 }
292 }
293
294 private Dialog getSimUnlockProgressDialog() {
295 if (mSimUnlockProgressDialog == null) {
296 mSimUnlockProgressDialog = new ProgressDialog(mContext);
297 mSimUnlockProgressDialog.setMessage(
298 mContext.getString(R.string.kg_sim_unlock_progress_dialog_message));
299 mSimUnlockProgressDialog.setIndeterminate(true);
300 mSimUnlockProgressDialog.setCancelable(false);
301 mSimUnlockProgressDialog.getWindow().setType(
302 WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
303 }
304 return mSimUnlockProgressDialog;
305 }
306
307 private Dialog getSimRemainingAttemptsDialog(int remaining) {
308 String msg = getPinPasswordErrorMessage(remaining, false);
309 if (mRemainingAttemptsDialog == null) {
310 Builder builder = new AlertDialog.Builder(mContext);
311 builder.setMessage(msg);
312 builder.setCancelable(false);
313 builder.setNeutralButton(R.string.ok, null);
314 mRemainingAttemptsDialog = builder.create();
315 mRemainingAttemptsDialog.getWindow().setType(
316 WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
317 } else {
318 mRemainingAttemptsDialog.setMessage(msg);
319 }
320 return mRemainingAttemptsDialog;
321 }
322
323 @Override
324 protected void verifyPasswordAndUnlock() {
325 String entry = mPasswordEntry.getText();
326
327 if (entry.length() < 4) {
328 // otherwise, display a message to the user, and don't submit.
329 mSecurityMessageDisplay.setMessage(R.string.kg_invalid_sim_pin_hint);
330 resetPasswordText(true /* animate */, true /* announce */);
331 mCallback.userActivity();
332 return;
333 }
334
335 getSimUnlockProgressDialog().show();
336
337 if (mCheckSimPinThread == null) {
338 mCheckSimPinThread = new CheckSimPin(mPasswordEntry.getText(), mSubId) {
339 @Override
340 void onSimCheckResponse(final int result, final int attemptsRemaining) {
341 post(new Runnable() {
342 @Override
343 public void run() {
344 mRemainingAttempts = attemptsRemaining;
345 if (mSimUnlockProgressDialog != null) {
346 mSimUnlockProgressDialog.hide();
347 }
348 resetPasswordText(true /* animate */,
349 result != PhoneConstants.PIN_RESULT_SUCCESS /* announce */);
350 if (result == PhoneConstants.PIN_RESULT_SUCCESS) {
351 KeyguardUpdateMonitor.getInstance(getContext())
352 .reportSimUnlocked(mSubId);
353 mRemainingAttempts = -1;
354 mShowDefaultMessage = true;
355 if (mCallback != null) {
356 mCallback.dismiss(true, KeyguardUpdateMonitor.getCurrentUser());
357 }
358 } else {
359 mShowDefaultMessage = false;
360 if (result == PhoneConstants.PIN_PASSWORD_INCORRECT) {
361 if (attemptsRemaining <= 2) {
362 // this is getting critical - show dialog
363 getSimRemainingAttemptsDialog(attemptsRemaining).show();
364 } else {
365 // show message
366 mSecurityMessageDisplay.setMessage(
367 getPinPasswordErrorMessage(attemptsRemaining, false));
368 }
369 } else {
370 // "PIN operation failed!" - no idea what this was and no way to
371 // find out. :/
372 mSecurityMessageDisplay.setMessage(getContext().getString(
373 R.string.kg_password_pin_failed));
374 }
375 if (DEBUG) Log.d(LOG_TAG, "verifyPasswordAndUnlock "
376 + " CheckSimPin.onSimCheckResponse: " + result
377 + " attemptsRemaining=" + attemptsRemaining);
378 }
379 mCallback.userActivity();
380 mCheckSimPinThread = null;
381 }
382 });
383 }
384 };
385 mCheckSimPinThread.start();
386 }
387 }
388
389 @Override
390 public void startAppearAnimation() {
391 // noop.
392 }
393
394 @Override
395 public boolean startDisappearAnimation(Runnable finishRunnable) {
396 return false;
397 }
398
399 @Override
400 public CharSequence getTitle() {
401 return getContext().getString(
402 com.android.internal.R.string.keyguard_accessibility_sim_pin_unlock);
403 }
404 }
/*
* Copyright (C) 2012 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.keyguard;
import com.android.internal.telephony.ITelephony;
import com.android.internal.telephony.IccCardConstants;
import com.android.internal.telephony.IccCardConstants.State;
import com.android.internal.telephony.PhoneConstants;
import android.content.Context;
import android.content.res.ColorStateList;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.graphics.Color;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.telephony.SubscriptionInfo;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.telephony.euicc.EuiccManager;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.view.WindowManager;
import android.widget.ImageView;
/**
* Displays a PIN pad for unlocking.
*/
public class KeyguardSimPinView extends KeyguardPinBasedInputView {
private static final String LOG_TAG = "KeyguardSimPinView";
private static final boolean DEBUG = KeyguardConstants.DEBUG_SIM_STATES;
public static final String TAG = "KeyguardSimPinView";
private ProgressDialog mSimUnlockProgressDialog = null;
private CheckSimPin mCheckSimPinThread;
// Below flag is set to true during power-up or when a new SIM card inserted on device.
// When this is true and when SIM card is PIN locked state, on PIN lock screen, message would
// be displayed to inform user about the number of remaining PIN attempts left.
private boolean mShowDefaultMessage = true;
private int mRemainingAttempts = -1;
private AlertDialog mRemainingAttemptsDialog;
private int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
private ImageView mSimImageView;
KeyguardUpdateMonitorCallback mUpdateMonitorCallback = new KeyguardUpdateMonitorCallback() {
@Override
public void onSimStateChanged(int subId, int slotId, State simState) {
if (DEBUG) Log.v(TAG, "onSimStateChanged(subId=" + subId + ",state=" + simState + ")");
switch(simState) {
// If the SIM is removed, then we must remove the keyguard. It will be put up
// again when the PUK locked SIM is re-entered.
case ABSENT: {
KeyguardUpdateMonitor.getInstance(getContext()).reportSimUnlocked(mSubId);
// onSimStateChanged callback can fire when the SIM PIN lock is not currently
// active and mCallback is null.
if (mCallback != null) {
mCallback.dismiss(true, KeyguardUpdateMonitor.getCurrentUser());
}
break;
}
case READY: {
mRemainingAttempts = -1;
resetState();
break;
}
default:
resetState();
}
}
};
public KeyguardSimPinView(Context context) {
this(context, null);
}
public KeyguardSimPinView(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
public void resetState() {
super.resetState();
if (DEBUG) Log.v(TAG, "Resetting state");
handleSubInfoChangeIfNeeded();
if (mShowDefaultMessage) {
showDefaultMessage();
}
boolean isEsimLocked = KeyguardEsimArea.isEsimLocked(mContext, mSubId);
KeyguardEsimArea esimButton = findViewById(R.id.keyguard_esim_area);
esimButton.setVisibility(isEsimLocked ? View.VISIBLE : View.GONE);
}
private void showDefaultMessage() {
if (mRemainingAttempts >= 0) {
mSecurityMessageDisplay.setMessage(getPinPasswordErrorMessage(
mRemainingAttempts, true));
return;
}
boolean isEsimLocked = KeyguardEsimArea.isEsimLocked(mContext, mSubId);
int count = TelephonyManager.getDefault().getSimCount();
Resources rez = getResources();
String msg;
int color = Color.WHITE;
if (count < 2) {
msg = rez.getString(R.string.kg_sim_pin_instructions);
} else {
SubscriptionInfo info = KeyguardUpdateMonitor.getInstance(mContext).
getSubscriptionInfoForSubId(mSubId);
CharSequence displayName = info != null ? info.getDisplayName() : ""; // don't crash
msg = rez.getString(R.string.kg_sim_pin_instructions_multi, displayName);
if (info != null) {
color = info.getIconTint();
}
}
if (isEsimLocked) {
msg = rez.getString(R.string.kg_sim_lock_esim_instructions, msg);
}
mSecurityMessageDisplay.setMessage(msg);
mSimImageView.setImageTintList(ColorStateList.valueOf(color));
// Sending empty PIN here to query the number of remaining PIN attempts
new CheckSimPin("", mSubId) {
void onSimCheckResponse(final int result, final int attemptsRemaining) {
Log.d(LOG_TAG, "onSimCheckResponse " + " dummy One result" + result +
" attemptsRemaining=" + attemptsRemaining);
if (attemptsRemaining >= 0) {
mRemainingAttempts = attemptsRemaining;
mSecurityMessageDisplay.setMessage(
getPinPasswordErrorMessage(attemptsRemaining, true));
}
}
}.start();
}
private void handleSubInfoChangeIfNeeded() {
KeyguardUpdateMonitor monitor = KeyguardUpdateMonitor.getInstance(mContext);
int subId = monitor.getNextSubIdForState(IccCardConstants.State.PIN_REQUIRED);
if (subId != mSubId && SubscriptionManager.isValidSubscriptionId(subId)) {
mSubId = subId;
mShowDefaultMessage = true;
mRemainingAttempts = -1;
}
}
@Override
protected void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
resetState();
}
@Override
protected int getPromptReasonStringRes(int reason) {
// No message on SIM Pin
return 0;
}
private String getPinPasswordErrorMessage(int attemptsRemaining, boolean isDefault) {
String displayMessage;
int msgId;
if (attemptsRemaining == 0) {
displayMessage = getContext().getString(R.string.kg_password_wrong_pin_code_pukked);
} else if (attemptsRemaining > 0) {
msgId = isDefault ? R.plurals.kg_password_default_pin_message :
R.plurals.kg_password_wrong_pin_code;
displayMessage = getContext().getResources()
.getQuantityString(msgId, attemptsRemaining, attemptsRemaining);
} else {
msgId = isDefault ? R.string.kg_sim_pin_instructions : R.string.kg_password_pin_failed;
displayMessage = getContext().getString(msgId);
}
if (KeyguardEsimArea.isEsimLocked(mContext, mSubId)) {
displayMessage = getResources()
.getString(R.string.kg_sim_lock_esim_instructions, displayMessage);
}
if (DEBUG) Log.d(LOG_TAG, "getPinPasswordErrorMessage:"
+ " attemptsRemaining=" + attemptsRemaining + " displayMessage=" + displayMessage);
return displayMessage;
}
@Override
protected boolean shouldLockout(long deadline) {
// SIM PIN doesn't have a timed lockout
return false;
}
@Override
protected int getPasswordTextViewId() {
return R.id.simPinEntry;
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
if (mEcaView instanceof EmergencyCarrierArea) {
((EmergencyCarrierArea) mEcaView).setCarrierTextVisible(true);
}
mSimImageView = findViewById(R.id.keyguard_sim);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
KeyguardUpdateMonitor.getInstance(mContext).registerCallback(mUpdateMonitorCallback);
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
KeyguardUpdateMonitor.getInstance(mContext).removeCallback(mUpdateMonitorCallback);
}
@Override
public void showUsabilityHint() {
}
@Override
public void onPause() {
// dismiss the dialog.
if (mSimUnlockProgressDialog != null) {
mSimUnlockProgressDialog.dismiss();
mSimUnlockProgressDialog = null;
}
}
/**
* Since the IPC can block, we want to run the request in a separate thread
* with a callback.
*/
private abstract class CheckSimPin extends Thread {
private final String mPin;
private int mSubId;
protected CheckSimPin(String pin, int subId) {
mPin = pin;
mSubId = subId;
}
abstract void onSimCheckResponse(final int result, final int attemptsRemaining);
@Override
public void run() {
try {
if (DEBUG) {
Log.v(TAG, "call supplyPinReportResultForSubscriber(subid=" + mSubId + ")");
}
final int[] result = ITelephony.Stub.asInterface(ServiceManager
.checkService("phone")).supplyPinReportResultForSubscriber(mSubId, mPin);
if (DEBUG) {
Log.v(TAG, "supplyPinReportResult returned: " + result[0] + " " + result[1]);
}
post(new Runnable() {
@Override
public void run() {
onSimCheckResponse(result[0], result[1]);
}
});
} catch (RemoteException e) {
Log.e(TAG, "RemoteException for supplyPinReportResult:", e);
post(new Runnable() {
@Override
public void run() {
onSimCheckResponse(PhoneConstants.PIN_GENERAL_FAILURE, -1);
}
});
}
}
}
private Dialog getSimUnlockProgressDialog() {
if (mSimUnlockProgressDialog == null) {
mSimUnlockProgressDialog = new ProgressDialog(mContext);
mSimUnlockProgressDialog.setMessage(
mContext.getString(R.string.kg_sim_unlock_progress_dialog_message));
mSimUnlockProgressDialog.setIndeterminate(true);
mSimUnlockProgressDialog.setCancelable(false);
mSimUnlockProgressDialog.getWindow().setType(
WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
}
return mSimUnlockProgressDialog;
}
private Dialog getSimRemainingAttemptsDialog(int remaining) {
String msg = getPinPasswordErrorMessage(remaining, false);
if (mRemainingAttemptsDialog == null) {
Builder builder = new AlertDialog.Builder(mContext);
builder.setMessage(msg);
builder.setCancelable(false);
builder.setNeutralButton(R.string.ok, null);
mRemainingAttemptsDialog = builder.create();
mRemainingAttemptsDialog.getWindow().setType(
WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG);
} else {
mRemainingAttemptsDialog.setMessage(msg);
}
return mRemainingAttemptsDialog;
}
@Override
protected void verifyPasswordAndUnlock() {
String entry = mPasswordEntry.getText();
if (entry.length() < 4) {
// otherwise, display a message to the user, and don't submit.
mSecurityMessageDisplay.setMessage(R.string.kg_invalid_sim_pin_hint);
resetPasswordText(true /* animate */, true /* announce */);
mCallback.userActivity();
return;
}
getSimUnlockProgressDialog().show();
if (mCheckSimPinThread == null) {
mCheckSimPinThread = new CheckSimPin(mPasswordEntry.getText(), mSubId) {
@Override
void onSimCheckResponse(final int result, final int attemptsRemaining) {
post(new Runnable() {
@Override
public void run() {
mRemainingAttempts = attemptsRemaining;
if (mSimUnlockProgressDialog != null) {
mSimUnlockProgressDialog.hide();
}
resetPasswordText(true /* animate */,
result != PhoneConstants.PIN_RESULT_SUCCESS /* announce */);
if (result == PhoneConstants.PIN_RESULT_SUCCESS) {
KeyguardUpdateMonitor.getInstance(getContext())
.reportSimUnlocked(mSubId);
mRemainingAttempts = -1;
mShowDefaultMessage = true;
if (mCallback != null) {
mCallback.dismiss(true, KeyguardUpdateMonitor.getCurrentUser());
}
} else {
mShowDefaultMessage = false;
if (result == PhoneConstants.PIN_PASSWORD_INCORRECT) {
if (attemptsRemaining <= 2) {
// this is getting critical - show dialog
getSimRemainingAttemptsDialog(attemptsRemaining).show();
} else {
// show message
mSecurityMessageDisplay.setMessage(
getPinPasswordErrorMessage(attemptsRemaining, false));
}
} else {
// "PIN operation failed!" - no idea what this was and no way to
// find out. :/
mSecurityMessageDisplay.setMessage(getContext().getString(
R.string.kg_password_pin_failed));
}
if (DEBUG) Log.d(LOG_TAG, "verifyPasswordAndUnlock "
+ " CheckSimPin.onSimCheckResponse: " + result
+ " attemptsRemaining=" + attemptsRemaining);
}
mCallback.userActivity();
mCheckSimPinThread = null;
}
});
}
};
mCheckSimPinThread.start();
}
}
@Override
public void startAppearAnimation() {
// noop.
}
@Override
public boolean startDisappearAnimation(Runnable finishRunnable) {
return false;
}
@Override
public CharSequence getTitle() {
return getContext().getString(
com.android.internal.R.string.keyguard_accessibility_sim_pin_unlock);
}
}