Migrate KeyguardIndicationController to use LogBuffer

Test: manually, run `adb shell settings put global systemui/tag/KeyguardLog VERBOSE` and see the logs on logcat.
Fixes: 257249244
Change-Id: Ief9cea860d1486191790b4b9997d1359aa41ded5

packages/SystemUI/src/com/android/keyguard/logging/KeyguardLogger.kt

@@ -18,14 +18,11 @@ package com.android.keyguard.logging
 
 import com.android.systemui.log.dagger.KeyguardLog
 import com.android.systemui.plugins.log.LogBuffer
-import com.android.systemui.plugins.log.LogLevel
 import com.android.systemui.plugins.log.LogLevel.DEBUG
 import com.android.systemui.plugins.log.LogLevel.ERROR
 import com.android.systemui.plugins.log.LogLevel.INFO
 import com.android.systemui.plugins.log.LogLevel.VERBOSE
 import com.android.systemui.plugins.log.LogLevel.WARNING
-import com.android.systemui.plugins.log.MessageInitializer
-import com.android.systemui.plugins.log.MessagePrinter
 import com.google.errorprone.annotations.CompileTimeConstant
 import javax.inject.Inject
 
@@ -37,18 +34,16 @@ private const val TAG = "KeyguardLog"
  * an overkill.
  */
 class KeyguardLogger @Inject constructor(@KeyguardLog private val buffer: LogBuffer) {
-    fun d(@CompileTimeConstant msg: String) = log(msg, DEBUG)
+    fun d(@CompileTimeConstant msg: String) = buffer.log(TAG, DEBUG, msg)
 
-    fun e(@CompileTimeConstant msg: String) = log(msg, ERROR)
+    fun e(@CompileTimeConstant msg: String) = buffer.log(TAG, ERROR, msg)
 
-    fun v(@CompileTimeConstant msg: String) = log(msg, VERBOSE)
+    fun v(@CompileTimeConstant msg: String) = buffer.log(TAG, VERBOSE, msg)
 
-    fun w(@CompileTimeConstant msg: String) = log(msg, WARNING)
+    fun w(@CompileTimeConstant msg: String) = buffer.log(TAG, WARNING, msg)
 
-    fun log(msg: String, level: LogLevel) = buffer.log(TAG, level, msg)
-
-    private fun debugLog(messageInitializer: MessageInitializer, messagePrinter: MessagePrinter) {
-        buffer.log(TAG, DEBUG, messageInitializer, messagePrinter)
+    fun logException(ex: Exception, @CompileTimeConstant logMsg: String) {
+        buffer.log(TAG, ERROR, {}, { logMsg }, exception = ex)
     }
 
     fun v(msg: String, arg: Any) {
@@ -61,17 +56,24 @@ class KeyguardLogger @Inject constructor(@KeyguardLog private val buffer: LogBuf
 
     // TODO: remove after b/237743330 is fixed
     fun logStatusBarCalculatedAlpha(alpha: Float) {
-        debugLog({ double1 = alpha.toDouble() }, { "Calculated new alpha: $double1" })
+        buffer.log(TAG, DEBUG, { double1 = alpha.toDouble() }, { "Calculated new alpha: $double1" })
     }
 
     // TODO: remove after b/237743330 is fixed
     fun logStatusBarExplicitAlpha(alpha: Float) {
-        debugLog({ double1 = alpha.toDouble() }, { "new mExplicitAlpha value: $double1" })
+        buffer.log(
+            TAG,
+            DEBUG,
+            { double1 = alpha.toDouble() },
+            { "new mExplicitAlpha value: $double1" }
+        )
     }
 
     // TODO: remove after b/237743330 is fixed
     fun logStatusBarAlphaVisibility(visibility: Int, alpha: Float, state: String) {
-        debugLog(
+        buffer.log(
+            TAG,
+            DEBUG,
             {
                 int1 = visibility
                 double1 = alpha.toDouble()
@@ -80,4 +82,22 @@ class KeyguardLogger @Inject constructor(@KeyguardLog private val buffer: LogBuf
             { "changing visibility to $int1 with alpha $double1 in state: $str1" }
         )
     }
+
+    @JvmOverloads
+    fun logBiometricMessage(
+        @CompileTimeConstant context: String,
+        msgId: Int? = null,
+        msg: String? = null
+    ) {
+        buffer.log(
+            TAG,
+            DEBUG,
+            {
+                str1 = context
+                str2 = "$msgId"
+                str3 = msg
+            },
+            { "$str1 msgId: $str2 msg: $str3" }
+        )
+    }
 }

packages/SystemUI/src/com/android/systemui/statusbar/KeyguardIndicationController.java

@@ -55,7 +55,6 @@ import android.hardware.biometrics.BiometricSourceType;
 import android.hardware.face.FaceManager;
 import android.hardware.fingerprint.FingerprintManager;
 import android.os.BatteryManager;
-import android.os.Build;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
@@ -64,7 +63,6 @@ import android.os.UserHandle;
 import android.os.UserManager;
 import android.text.TextUtils;
 import android.text.format.Formatter;
-import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.accessibility.AccessibilityManager;
@@ -76,6 +74,7 @@ import com.android.internal.app.IBatteryStats;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
+import com.android.keyguard.logging.KeyguardLogger;
 import com.android.settingslib.Utils;
 import com.android.settingslib.fuelgauge.BatteryStatus;
 import com.android.systemui.R;
@@ -123,7 +122,6 @@ public class KeyguardIndicationController {
 
     private static final String TAG = "KeyguardIndication";
     private static final boolean DEBUG_CHARGING_SPEED = false;
-    private static final boolean DEBUG = Build.IS_DEBUGGABLE;
 
     private static final int MSG_HIDE_TRANSIENT = 1;
     private static final int MSG_SHOW_ACTION_TO_UNLOCK = 2;
@@ -139,6 +137,7 @@ public class KeyguardIndicationController {
     protected final StatusBarStateController mStatusBarStateController;
     private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
     private final AuthController mAuthController;
+    private final KeyguardLogger mKeyguardLogger;
     private ViewGroup mIndicationArea;
     private KeyguardIndicationTextView mTopIndicationView;
     private KeyguardIndicationTextView mLockScreenIndicationView;
@@ -229,7 +228,8 @@ public class KeyguardIndicationController {
             ScreenLifecycle screenLifecycle,
             KeyguardBypassController keyguardBypassController,
             AccessibilityManager accessibilityManager,
-            FaceHelpMessageDeferral faceHelpMessageDeferral) {
+            FaceHelpMessageDeferral faceHelpMessageDeferral,
+            KeyguardLogger keyguardLogger) {
         mContext = context;
         mBroadcastDispatcher = broadcastDispatcher;
         mDevicePolicyManager = devicePolicyManager;
@@ -249,6 +249,7 @@ public class KeyguardIndicationController {
         mKeyguardBypassController = keyguardBypassController;
         mAccessibilityManager = accessibilityManager;
         mScreenLifecycle = screenLifecycle;
+        mKeyguardLogger = keyguardLogger;
         mScreenLifecycle.addObserver(mScreenObserver);
 
         mFaceAcquiredMessageDeferral = faceHelpMessageDeferral;
@@ -1024,7 +1025,7 @@ public class KeyguardIndicationController {
                 mChargingTimeRemaining = mPowerPluggedIn
                         ? mBatteryInfo.computeChargeTimeRemaining() : -1;
             } catch (RemoteException e) {
-                Log.e(TAG, "Error calling IBatteryStats: ", e);
+                mKeyguardLogger.logException(e, "Error calling IBatteryStats");
                 mChargingTimeRemaining = -1;
             }
             updateDeviceEntryIndication(!wasPluggedIn && mPowerPluggedInWired);
@@ -1072,8 +1073,10 @@ public class KeyguardIndicationController {
             final boolean isCoExFaceAcquisitionMessage =
                     faceAuthSoftError && isUnlockWithFingerprintPossible;
             if (isCoExFaceAcquisitionMessage && !mCoExFaceAcquisitionMsgIdsToShow.contains(msgId)) {
-                debugLog("skip showing msgId=" + msgId + " helpString=" + helpString
-                        + ", due to co-ex logic");
+                mKeyguardLogger.logBiometricMessage(
+                        "skipped showing help message due to co-ex logic",
+                        msgId,
+                        helpString);
             } else if (mStatusBarKeyguardViewManager.isBouncerShowing()) {
                 mStatusBarKeyguardViewManager.setKeyguardMessage(helpString,
                         mInitialTextColorState);
@@ -1131,7 +1134,7 @@ public class KeyguardIndicationController {
             CharSequence deferredFaceMessage = mFaceAcquiredMessageDeferral.getDeferredMessage();
             mFaceAcquiredMessageDeferral.reset();
             if (shouldSuppressFaceError(msgId, mKeyguardUpdateMonitor)) {
-                debugLog("suppressingFaceError msgId=" + msgId + " errString= " + errString);
+                mKeyguardLogger.logBiometricMessage("suppressingFaceError", msgId, errString);
                 return;
             }
             if (msgId == FaceManager.FACE_ERROR_TIMEOUT) {
@@ -1145,8 +1148,9 @@ public class KeyguardIndicationController {
 
         private void onFingerprintAuthError(int msgId, String errString) {
             if (shouldSuppressFingerprintError(msgId, mKeyguardUpdateMonitor)) {
-                debugLog("suppressingFingerprintError msgId=" + msgId
-                        + " errString= " + errString);
+                mKeyguardLogger.logBiometricMessage("suppressingFingerprintError",
+                        msgId,
+                        errString);
             } else {
                 showErrorMessageNowOrLater(errString, null);
             }
@@ -1282,7 +1286,8 @@ public class KeyguardIndicationController {
     }
 
     private void handleFaceAuthTimeoutError(@Nullable CharSequence deferredFaceMessage) {
-        debugLog("showDeferredFaceMessage msgId=" + deferredFaceMessage);
+        mKeyguardLogger.logBiometricMessage("deferred message after face auth timeout",
+                null, String.valueOf(deferredFaceMessage));
         if (canUnlockWithFingerprint()) {
             // Co-ex: show deferred message OR nothing
             // if we're on the lock screen (bouncer isn't showing), show the deferred msg
@@ -1294,7 +1299,8 @@ public class KeyguardIndicationController {
                 );
             } else {
                 // otherwise, don't show any message
-                debugLog("skip showing FACE_ERROR_TIMEOUT due to co-ex logic");
+                mKeyguardLogger.logBiometricMessage(
+                        "skip showing FACE_ERROR_TIMEOUT due to co-ex logic");
             }
         } else if (deferredFaceMessage != null) {
             // Face-only: The face timeout message is not very actionable, let's ask the
@@ -1315,12 +1321,6 @@ public class KeyguardIndicationController {
                 KeyguardUpdateMonitor.getCurrentUser());
     }
 
-    private void debugLog(String logMsg) {
-        if (DEBUG) {
-            Log.d(TAG, logMsg);
-        }
-    }
-
     private void showErrorMessageNowOrLater(String errString, @Nullable String followUpMsg) {
         if (mStatusBarKeyguardViewManager.isBouncerShowing()) {
             mStatusBarKeyguardViewManager.setKeyguardMessage(errString, mInitialTextColorState);

packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java

@@ -87,6 +87,7 @@ import com.android.internal.app.IBatteryStats;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
+import com.android.keyguard.logging.KeyguardLogger;
 import com.android.settingslib.fuelgauge.BatteryStatus;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
@@ -271,7 +272,7 @@ public class KeyguardIndicationControllerTest extends SysuiTestCase {
                 mUserManager, mExecutor, mExecutor, mFalsingManager,
                 mAuthController, mLockPatternUtils, mScreenLifecycle,
                 mKeyguardBypassController, mAccessibilityManager,
-                mFaceHelpMessageDeferral);
+                mFaceHelpMessageDeferral, mock(KeyguardLogger.class));
         mController.init();
         mController.setIndicationArea(mIndicationArea);
         verify(mStatusBarStateController).addCallback(mStatusBarStateListenerCaptor.capture());