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Indicating fingerprint error messages on the bouncer now

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Also ensure that error messages are surfaced when the screen
comes on such that the user knows why his fingerprint is not
working.

Bug: 22035466
Bug: 22524101
Change-Id: I00b0e833cdb8a3475545ba75b8cb7bf7a419dfd4
This commit is contained in:
Selim Cinek
2015-08-11 14:58:44 -07:00
parent ec85b52232
commit cfafe4ea6f
13 changed files with 158 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
packages/Keyguard/src/com/android/keyguard/KeyguardAbsKeyInputView.java
View File

@@ -234,6 +234,12 @@ public abstract class KeyguardAbsKeyInputView extends LinearLayout
}
}
@Override
public void showMessage(String message, int color) {
mSecurityMessageDisplay.setNextMessageColor(color);
mSecurityMessageDisplay.setMessage(message, true /* important */);
}
protected abstract int getPromtReasonStringRes(int reason);
// Cause a VIRTUAL_KEY vibration

4
packages/Keyguard/src/com/android/keyguard/KeyguardHostView.java
View File

@@ -170,6 +170,10 @@ public class KeyguardHostView extends FrameLayout implements SecurityCallback {
mSecurityContainer.showPromptReason(reason);
}
public void showMessage(String message, int color) {
mSecurityContainer.showMessage(message, color);
}
/**
* Dismisses the keyguard by going to the next screen or making it gone.
*

15
packages/Keyguard/src/com/android/keyguard/KeyguardMessageArea.java
View File

@@ -39,15 +39,18 @@ class KeyguardMessageArea extends TextView implements SecurityMessageDisplay {
* lift-to-type from interrupting itself.
*/
private static final long ANNOUNCEMENT_DELAY = 250;
private static final int DEFAULT_COLOR = -1;
private static final int SECURITY_MESSAGE_DURATION = 5000;
private final KeyguardUpdateMonitor mUpdateMonitor;
private final Handler mHandler;
private final int mDefaultColor;
// Timeout before we reset the message to show charging/owner info
long mTimeout = SECURITY_MESSAGE_DURATION;
CharSequence mMessage;
private int mNextMessageColor = DEFAULT_COLOR;
private final Runnable mClearMessageRunnable = new Runnable() {
@Override
@@ -78,9 +81,15 @@ class KeyguardMessageArea extends TextView implements SecurityMessageDisplay {
mUpdateMonitor.registerCallback(mInfoCallback);
mHandler = new Handler(Looper.myLooper());
mDefaultColor = getCurrentTextColor();
update();
}
@Override
public void setNextMessageColor(int color) {
mNextMessageColor = color;
}
@Override
public void setMessage(CharSequence msg, boolean important) {
if (!TextUtils.isEmpty(msg) && important) {
@@ -151,6 +160,12 @@ class KeyguardMessageArea extends TextView implements SecurityMessageDisplay {
CharSequence status = mMessage;
setVisibility(TextUtils.isEmpty(status) ? INVISIBLE : VISIBLE);
setText(status);
int color = mDefaultColor;
if (mNextMessageColor != DEFAULT_COLOR) {
color = mNextMessageColor;
mNextMessageColor = DEFAULT_COLOR;
}
setTextColor(color);
}

11
packages/Keyguard/src/com/android/keyguard/KeyguardPatternView.java
View File

@@ -15,10 +15,6 @@
*/
package com.android.keyguard;
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ObjectAnimator;
import android.animation.ValueAnimator;
import android.content.Context;
import android.graphics.Rect;
import android.os.AsyncTask;
@@ -28,7 +24,6 @@ import android.text.TextUtils;
import android.util.AttributeSet;
import android.util.Log;
import android.view.MotionEvent;
import android.view.RenderNodeAnimator;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.AnimationUtils;
@@ -341,6 +336,12 @@ public class KeyguardPatternView extends LinearLayout implements KeyguardSecurit
}
}
@Override
public void showMessage(String message, int color) {
mSecurityMessageDisplay.setNextMessageColor(color);
mSecurityMessageDisplay.setMessage(message, true /* important */);
}
@Override
public void startAppearAnimation() {
enableClipping(false);

7
packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
View File

@@ -518,6 +518,13 @@ public class KeyguardSecurityContainer extends FrameLayout implements KeyguardSe
}
}
public void showMessage(String message, int color) {
if (mCurrentSecuritySelection != SecurityMode.None) {
getSecurityView(mCurrentSecuritySelection).showMessage(message, color);
}
}
@Override
public void showUsabilityHint() {
mSecurityViewFlipper.showUsabilityHint();

8
packages/Keyguard/src/com/android/keyguard/KeyguardSecurityView.java
View File

@@ -76,6 +76,14 @@ public interface KeyguardSecurityView {
*/
void showPromptReason(int reason);
/**
* Show a message on the security view with a specified color
*
* @param message the message to show
* @param color the color to use
*/
void showMessage(String message, int color);
/**
* Instruct the view to show usability hints, if any.
*

8
packages/Keyguard/src/com/android/keyguard/KeyguardSecurityViewFlipper.java
View File

@@ -138,6 +138,14 @@ public class KeyguardSecurityViewFlipper extends ViewFlipper implements Keyguard
}
}
@Override
public void showMessage(String message, int color) {
KeyguardSecurityView ksv = getSecurityView();
if (ksv != null) {
ksv.showMessage(message, color);
}
}
@Override
public void showUsabilityHint() {
KeyguardSecurityView ksv = getSecurityView();

11
packages/Keyguard/src/com/android/keyguard/SecurityMessageDisplay.java
View File

@@ -17,11 +17,14 @@
package com.android.keyguard;
public interface SecurityMessageDisplay {
public void setMessage(CharSequence msg, boolean important);
public void setMessage(int resId, boolean important);
void setNextMessageColor(int color);
public void setMessage(int resId, boolean important, Object... formatArgs);
void setMessage(CharSequence msg, boolean important);
public void setTimeout(int timeout_ms);
void setMessage(int resId, boolean important);
void setMessage(int resId, boolean important, Object... formatArgs);
void setTimeout(int timeout_ms);
}

92
packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java
View File

@@ -16,18 +16,13 @@
package com.android.systemui.statusbar;
import com.android.internal.app.IBatteryStats;
import com.android.keyguard.KeyguardUpdateMonitor;
import com.android.keyguard.KeyguardUpdateMonitorCallback;
import com.android.systemui.R;
import com.android.systemui.statusbar.phone.KeyguardIndicationTextView;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.Resources;
import android.graphics.Color;
import android.hardware.fingerprint.FingerprintManager;
import android.os.BatteryManager;
import android.os.BatteryStats;
import android.os.Handler;
@@ -40,8 +35,16 @@ import android.text.format.Formatter;
import android.util.Log;
import android.view.View;
import com.android.internal.app.IBatteryStats;
import com.android.keyguard.KeyguardUpdateMonitor;
import com.android.keyguard.KeyguardUpdateMonitorCallback;
import com.android.systemui.R;
import com.android.systemui.statusbar.phone.KeyguardIndicationTextView;
import com.android.systemui.statusbar.phone.LockIcon;
import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
/**
* Controls the little text indicator on the keyguard.
* Controls the indications and error messages shown on the Keyguard
*/
public class KeyguardIndicationController {
@@ -49,6 +52,8 @@ public class KeyguardIndicationController {
private static final boolean DEBUG_CHARGING_CURRENT = false;
private static final int MSG_HIDE_TRANSIENT = 1;
private static final int MSG_CLEAR_FP_MSG = 2;
private static final long TRANSIENT_FP_ERROR_TIMEOUT = 1300;
private final Context mContext;
private final KeyguardIndicationTextView mTextView;
@@ -56,6 +61,8 @@ public class KeyguardIndicationController {
private final int mSlowThreshold;
private final int mFastThreshold;
private final LockIcon mLockIcon;
private StatusBarKeyguardViewManager mStatusBarKeyguardViewManager;
private String mRestingIndication;
private String mTransientIndication;
@@ -66,10 +73,13 @@ public class KeyguardIndicationController {
private boolean mPowerCharged;
private int mChargingSpeed;
private int mChargingCurrent;
private String mMessageToShowOnScreenOn;
public KeyguardIndicationController(Context context, KeyguardIndicationTextView textView) {
public KeyguardIndicationController(Context context, KeyguardIndicationTextView textView,
LockIcon lockIcon) {
mContext = context;
mTextView = textView;
mLockIcon = lockIcon;
Resources res = context.getResources();
mSlowThreshold = res.getInteger(R.integer.config_chargingSlowlyThreshold);
@@ -216,6 +226,64 @@ public class KeyguardIndicationController {
mChargingSpeed = status.getChargingSpeed(mSlowThreshold, mFastThreshold);
updateIndication();
}
@Override
public void onFingerprintHelp(int msgId, String helpString) {
KeyguardUpdateMonitor updateMonitor = KeyguardUpdateMonitor.getInstance(mContext);
if (!updateMonitor.isUnlockingWithFingerprintAllowed()) {
return;
}
int errorColor = mContext.getResources().getColor(R.color.system_warning_color, null);
if (mStatusBarKeyguardViewManager.isBouncerShowing()) {
mStatusBarKeyguardViewManager.showBouncerMessage(helpString, errorColor);
} else if (updateMonitor.isDeviceInteractive()) {
mLockIcon.setTransientFpError(true);
showTransientIndication(helpString, errorColor);
mHandler.removeMessages(MSG_CLEAR_FP_MSG);
mHandler.sendMessageDelayed(mHandler.obtainMessage(MSG_CLEAR_FP_MSG),
TRANSIENT_FP_ERROR_TIMEOUT);
}
}
@Override
public void onFingerprintError(int msgId, String errString) {
KeyguardUpdateMonitor updateMonitor = KeyguardUpdateMonitor.getInstance(mContext);
if (!updateMonitor.isUnlockingWithFingerprintAllowed()
|| msgId == FingerprintManager.FINGERPRINT_ERROR_CANCELED) {
return;
}
int errorColor = mContext.getResources().getColor(R.color.system_warning_color, null);
if (mStatusBarKeyguardViewManager.isBouncerShowing()) {
mStatusBarKeyguardViewManager.showBouncerMessage(errString, errorColor);
} else if (updateMonitor.isDeviceInteractive()) {
showTransientIndication(errString, errorColor);
// We want to keep this message around in case the screen was off
mHandler.removeMessages(MSG_HIDE_TRANSIENT);
hideTransientIndicationDelayed(5000);
} else {
mMessageToShowOnScreenOn = errString;
}
}
@Override
public void onScreenTurnedOn() {
if (mMessageToShowOnScreenOn != null) {
int errorColor = mContext.getResources().getColor(R.color.system_warning_color,
null);
showTransientIndication(mMessageToShowOnScreenOn, errorColor);
// We want to keep this message around in case the screen was off
mHandler.removeMessages(MSG_HIDE_TRANSIENT);
hideTransientIndicationDelayed(5000);
mMessageToShowOnScreenOn = null;
}
}
@Override
public void onFingerprintRunningStateChanged(boolean running) {
if (running) {
mMessageToShowOnScreenOn = null;
}
}
};
BroadcastReceiver mReceiver = new BroadcastReceiver() {
@@ -233,7 +301,15 @@ public class KeyguardIndicationController {
if (msg.what == MSG_HIDE_TRANSIENT && mTransientIndication != null) {
mTransientIndication = null;
updateIndication();
} else if (msg.what == MSG_CLEAR_FP_MSG) {
mLockIcon.setTransientFpError(false);
hideTransientIndication();
}
}
};
public void setStatusBarKeyguardViewManager(
StatusBarKeyguardViewManager statusBarKeyguardViewManager) {
mStatusBarKeyguardViewManager = statusBarKeyguardViewManager;
}
}

48
packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBottomAreaView.java
View File

@@ -29,7 +29,6 @@ import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.res.Configuration;
import android.hardware.fingerprint.FingerprintManager;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.IBinder;
@@ -86,7 +85,6 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
private static final Intent PHONE_INTENT = new Intent(Intent.ACTION_DIAL);
private static final int DOZE_ANIMATION_STAGGER_DELAY = 48;
private static final int DOZE_ANIMATION_ELEMENT_DURATION = 250;
private static final long TRANSIENT_FP_ERROR_TIMEOUT = 1300;
private KeyguardAffordanceView mCameraImageView;
private KeyguardAffordanceView mLeftAffordanceView;
@@ -528,7 +526,7 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
return mCameraPreview;
}
public KeyguardAffordanceView getLockIcon() {
public LockIcon getLockIcon() {
return mLockIcon;
}
@@ -613,21 +611,6 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
}
};
private final Runnable mTransientFpErrorClearRunnable = new Runnable() {
@Override
public void run() {
mLockIcon.setTransientFpError(false);
mIndicationController.hideTransientIndication();
}
};
private final Runnable mHideTransientIndicationRunnable = new Runnable() {
@Override
public void run() {
mIndicationController.hideTransientIndication();
}
};
private final KeyguardUpdateMonitorCallback mUpdateMonitorCallback =
new KeyguardUpdateMonitorCallback() {
@Override
@@ -660,39 +643,10 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL
mLockIcon.update();
}
@Override
public void onFingerprintAuthenticated(int userId, boolean wakeAndUnlocking) {
}
@Override
public void onFingerprintRunningStateChanged(boolean running) {
mLockIcon.update();
}
@Override
public void onFingerprintHelp(int msgId, String helpString) {
if (!KeyguardUpdateMonitor.getInstance(mContext).isUnlockingWithFingerprintAllowed()) {
return;
}
mLockIcon.setTransientFpError(true);
mIndicationController.showTransientIndication(helpString,
getResources().getColor(R.color.system_warning_color, null));
removeCallbacks(mTransientFpErrorClearRunnable);
postDelayed(mTransientFpErrorClearRunnable, TRANSIENT_FP_ERROR_TIMEOUT);
}
@Override
public void onFingerprintError(int msgId, String errString) {
if (!KeyguardUpdateMonitor.getInstance(mContext).isUnlockingWithFingerprintAllowed()
|| msgId == FingerprintManager.FINGERPRINT_ERROR_CANCELED) {
return;
}
// TODO: Go to bouncer if this is "too many attempts" (lockout) error.
mIndicationController.showTransientIndication(errString,
getResources().getColor(R.color.system_warning_color, null));
removeCallbacks(mHideTransientIndicationRunnable);
postDelayed(mHideTransientIndicationRunnable, 5000);
}
};
public void setKeyguardIndicationController(

5
packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBouncer.java
View File

@@ -17,7 +17,6 @@
package com.android.systemui.statusbar.phone;
import android.content.Context;
import android.view.Choreographer;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
@@ -103,6 +102,10 @@ public class KeyguardBouncer {
mKeyguardView.showPromptReason(reason);
}
public void showMessage(String message, int color) {
mKeyguardView.showMessage(message, color);
}
private void cancelShowRunnable() {
DejankUtils.removeCallbacks(mShowRunnable);
mShowingSoon = false;

5
packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
View File

@@ -780,7 +780,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
mKeyguardBottomArea.setAssistManager(mAssistManager);
mKeyguardIndicationController = new KeyguardIndicationController(mContext,
(KeyguardIndicationTextView) mStatusBarWindow.findViewById(
R.id.keyguard_indication_text));
R.id.keyguard_indication_text),
mKeyguardBottomArea.getLockIcon());
mKeyguardBottomArea.setKeyguardIndicationController(mKeyguardIndicationController);
// set the inital view visibility
@@ -1011,6 +1012,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
KeyguardViewMediator keyguardViewMediator = getComponent(KeyguardViewMediator.class);
mStatusBarKeyguardViewManager = keyguardViewMediator.registerStatusBar(this,
mStatusBarWindow, mStatusBarWindowManager, mScrimController);
mKeyguardIndicationController.setStatusBarKeyguardViewManager(
mStatusBarKeyguardViewManager);
mKeyguardViewMediatorCallback = keyguardViewMediator.getViewMediatorCallback();
}

4
packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java
View File

@@ -491,4 +491,8 @@ public class StatusBarKeyguardViewManager {
mPhoneStatusBar.getNavigationBarView().setWakeAndUnlocking(true);
}
}
public void showBouncerMessage(String message, int color) {
mBouncer.showMessage(message, color);
}
}