Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8adb30cc authored by Jorim Jaggi's avatar Jorim Jaggi
Browse files

Add ability to simulate fingerprint wake-and-unlock for testing 

We are testing the path from onAcquired until the fading out animation
starts using a broadcast.

Note that this is *not* a backdoor as this only works if the no
unlock credential is set for the current user.

Change-Id: I13618f6ce4aae24744fa3c5ba222cfcd9d9df1b6
parent e05256e2

packages/SystemUI/src/com/android/systemui/LatencyTracker.java

+14 −1
Original line number Diff line number Diff line
@@ -39,12 +39,25 @@ public class LatencyTracker { 


    private static final String TAG = "LatencyTracker";



    /**

     * Time it takes until the first frame of the notification panel to be displayed while expanding

     */

    public static final int ACTION_EXPAND_PANEL = 0;



    /**

     * Time it takes until the first frame of recents is drawn after invoking it with the button.

     */

    public static final int ACTION_TOGGLE_RECENTS = 1;



    /**

     * Time between we get a fingerprint acquired signal until we start with the unlock animation

     */

    public static final int ACTION_FINGERPRINT_WAKE_AND_UNLOCK = 2;



    private static final String[] NAMES = new String[] {

            "expand panel",

            "toggle recents" };

            "toggle recents",

            "fingerprint wake-and-unlock" };



    private static LatencyTracker sLatencyTracker;

packages/SystemUI/src/com/android/systemui/statusbar/phone/FingerprintUnlockController.java

+31 −2
Original line number Diff line number Diff line
@@ -16,7 +16,11 @@ 


package com.android.systemui.statusbar.phone;



import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.os.Build;

import android.os.Handler;

import android.os.PowerManager;

import android.os.SystemClock;
@@ -26,6 +30,7 @@ import android.util.Log; 
import com.android.keyguard.KeyguardConstants;

import com.android.keyguard.KeyguardUpdateMonitor;

import com.android.keyguard.KeyguardUpdateMonitorCallback;

import com.android.systemui.LatencyTracker;

import com.android.systemui.keyguard.KeyguardViewMediator;



/**
@@ -37,6 +42,8 @@ public class FingerprintUnlockController extends KeyguardUpdateMonitorCallback { 
    private static final boolean DEBUG_FP_WAKELOCK = KeyguardConstants.DEBUG_FP_WAKELOCK;

    private static final long FINGERPRINT_WAKELOCK_TIMEOUT_MS = 15 * 1000;

    private static final String FINGERPRINT_WAKE_LOCK_NAME = "wake-and-unlock wakelock";

    private static final String ACTION_FINGERPRINT_WAKE_FAKE =

            "com.android.systemui.ACTION_FINGERPRINT_WAKE_FAKE";



    /**

     * Mode in which we don't need to wake up the device when we get a fingerprint.
@@ -94,6 +101,8 @@ public class FingerprintUnlockController extends KeyguardUpdateMonitorCallback { 
    private KeyguardViewMediator mKeyguardViewMediator;

    private ScrimController mScrimController;

    private PhoneStatusBar mPhoneStatusBar;

    private final UnlockMethodCache mUnlockMethodCache;

    private final Context mContext;

    private boolean mGoingToSleep;

    private int mPendingAuthenticatedUserId = -1;
@@ -102,7 +111,9 @@ public class FingerprintUnlockController extends KeyguardUpdateMonitorCallback { 
            DozeScrimController dozeScrimController,

            KeyguardViewMediator keyguardViewMediator,

            ScrimController scrimController,

            PhoneStatusBar phoneStatusBar) {

            PhoneStatusBar phoneStatusBar,

            UnlockMethodCache unlockMethodCache) {

        mContext = context;

        mPowerManager = context.getSystemService(PowerManager.class);

        mUpdateMonitor = KeyguardUpdateMonitor.getInstance(context);

        mUpdateMonitor.registerCallback(this);
@@ -111,6 +122,15 @@ public class FingerprintUnlockController extends KeyguardUpdateMonitorCallback { 
        mKeyguardViewMediator = keyguardViewMediator;

        mScrimController = scrimController;

        mPhoneStatusBar = phoneStatusBar;

        mUnlockMethodCache = unlockMethodCache;

        if (Build.IS_DEBUGGABLE) {

            context.registerReceiver(new BroadcastReceiver() {

                @Override

                public void onReceive(Context context, Intent intent) {

                    fakeWakeAndUnlock();

                }

            }, new IntentFilter(ACTION_FINGERPRINT_WAKE_FAKE));

        }

    }



    public void setStatusBarKeyguardViewManager(
@@ -139,11 +159,20 @@ public class FingerprintUnlockController extends KeyguardUpdateMonitorCallback { 
        }

    }



    public void fakeWakeAndUnlock() {

        onFingerprintAcquired();

        onFingerprintAuthenticated(KeyguardUpdateMonitor.getCurrentUser());

    }



    @Override

    public void onFingerprintAcquired() {

        Trace.beginSection("FingerprintUnlockController#onFingerprintAcquired");

        releaseFingerprintWakeLock();

        if (!mUpdateMonitor.isDeviceInteractive()) {

            if (LatencyTracker.isEnabled(mContext)) {

                LatencyTracker.getInstance(mContext).onActionStart(

                        LatencyTracker.ACTION_FINGERPRINT_WAKE_AND_UNLOCK);

            }

            mWakeLock = mPowerManager.newWakeLock(

                    PowerManager.PARTIAL_WAKE_LOCK, FINGERPRINT_WAKE_LOCK_NAME);

            Trace.beginSection("acquiring wake-and-unlock");
@@ -263,7 +292,7 @@ public class FingerprintUnlockController extends KeyguardUpdateMonitorCallback { 
                return MODE_ONLY_WAKE;

            } else if (mDozeScrimController.isPulsing() && unlockingAllowed) {

                return MODE_WAKE_AND_UNLOCK_PULSING;

            } else if (unlockingAllowed) {

            } else if (unlockingAllowed || !mUnlockMethodCache.isMethodSecure()) {

                return MODE_WAKE_AND_UNLOCK;

            } else {

                return MODE_SHOW_BOUNCER;

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

+1 −1
Original line number Diff line number Diff line
@@ -1233,7 +1233,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode, 
        KeyguardViewMediator keyguardViewMediator = getComponent(KeyguardViewMediator.class);

        mFingerprintUnlockController = new FingerprintUnlockController(mContext,

                mStatusBarWindowManager, mDozeScrimController, keyguardViewMediator,

                mScrimController, this);

                mScrimController, this, UnlockMethodCache.getInstance(mContext));

        mStatusBarKeyguardViewManager = keyguardViewMediator.registerStatusBar(this,

                getBouncerContainer(), mStatusBarWindowManager, mScrimController,

                mFingerprintUnlockController);

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

+11 −4
Original line number Diff line number Diff line
@@ -30,11 +30,14 @@ import android.view.WindowManagerGlobal; 
import com.android.internal.widget.LockPatternUtils;

import com.android.keyguard.KeyguardUpdateMonitor;

import com.android.keyguard.ViewMediatorCallback;

import com.android.systemui.DejankUtils;

import com.android.systemui.LatencyTracker;

import com.android.systemui.SystemUIFactory;

import com.android.systemui.statusbar.CommandQueue;

import com.android.systemui.statusbar.RemoteInputController;



import static com.android.keyguard.KeyguardHostView.OnDismissAction;

import static com.android.systemui.statusbar.phone.FingerprintUnlockController.*;



/**

 * Manages creating, showing, hiding and resetting the keyguard within the status bar. Calls back
@@ -323,8 +326,7 @@ public class StatusBarKeyguardViewManager implements RemoteInputController.Callb 
                }

            });

        } else {

            if (mFingerprintUnlockController.getMode()

                    == FingerprintUnlockController.MODE_WAKE_AND_UNLOCK_PULSING) {

            if (mFingerprintUnlockController.getMode() == MODE_WAKE_AND_UNLOCK_PULSING) {

                mFingerprintUnlockController.startKeyguardFadingAway();

                mPhoneStatusBar.setKeyguardFadingAway(startTime, 0, 240);

                mStatusBarWindowManager.setKeyguardFadingAway(true);
@@ -341,8 +343,7 @@ public class StatusBarKeyguardViewManager implements RemoteInputController.Callb 
                boolean staying = mPhoneStatusBar.hideKeyguard();

                if (!staying) {

                    mStatusBarWindowManager.setKeyguardFadingAway(true);

                    if (mFingerprintUnlockController.getMode()

                            == FingerprintUnlockController.MODE_WAKE_AND_UNLOCK) {

                    if (mFingerprintUnlockController.getMode() == MODE_WAKE_AND_UNLOCK) {

                        if (!mScreenTurnedOn) {

                            mDeferScrimFadeOut = true;

                        } else {
@@ -396,6 +397,12 @@ public class StatusBarKeyguardViewManager implements RemoteInputController.Callb 
                Trace.asyncTraceEnd(Trace.TRACE_TAG_VIEW, "Fading out", 0);

            }

        }, skipFirstFrame);

        if (mFingerprintUnlockController.getMode() == MODE_WAKE_AND_UNLOCK

                && LatencyTracker.isEnabled(mContext)) {

            DejankUtils.postAfterTraversal(() ->

                    LatencyTracker.getInstance(mContext).onActionEnd(

                            LatencyTracker.ACTION_FINGERPRINT_WAKE_AND_UNLOCK));

        }

    }



    private void executeAfterKeyguardGoneAction() {