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Commit 830d6692 authored by Haining Chen's avatar Haining Chen Committed by Automerger Merge Worker
Browse files

Merge "Switch LockSettingsStateListener to java interface" into main am: accaeca9 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2933530



Change-Id: Icfd739621758453a09bda0775202381e3fcb3e03
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 6c215299 accaeca9

core/java/com/android/internal/widget/LockSettingsInternal.java

+2 −2
Original line number Diff line number Diff line
@@ -171,11 +171,11 @@ public abstract class LockSettingsInternal { 
     * Register a LockSettingsStateListener

     * @param listener The listener to be registered

     */

    public abstract void registerLockSettingsStateListener(ILockSettingsStateListener listener);

    public abstract void registerLockSettingsStateListener(LockSettingsStateListener listener);



    /**

     * Unregister a LockSettingsStateListener

     * @param listener The listener to be unregistered

     */

    public abstract void unregisterLockSettingsStateListener(ILockSettingsStateListener listener);

    public abstract void unregisterLockSettingsStateListener(LockSettingsStateListener listener);

}

core/java/com/android/internal/widget/ILockSettingsStateListener.aidl→core/java/com/android/internal/widget/LockSettingsStateListener.java

+3 −3
Original line number Diff line number Diff line
@@ -21,7 +21,7 @@ package com.android.internal.widget; 
 * state of primary authentication (i.e. PIN/pattern/password).

 * @hide

 */

oneway interface ILockSettingsStateListener {

public interface LockSettingsStateListener {

    /**

     * Defines behavior in response to a successful authentication

     * @param userId The user Id for the requested authentication

services/core/java/com/android/server/locksettings/LockSettingsService.java

+14 −27
Original line number Diff line number Diff line
@@ -91,7 +91,6 @@ import android.os.Handler; 
import android.os.IBinder;

import android.os.IProgressListener;

import android.os.Process;

import android.os.RemoteCallbackList;

import android.os.RemoteException;

import android.os.ResultReceiver;

import android.os.ServiceManager;
@@ -137,11 +136,11 @@ import com.android.internal.util.IndentingPrintWriter; 
import com.android.internal.util.Preconditions;

import com.android.internal.widget.ICheckCredentialProgressCallback;

import com.android.internal.widget.ILockSettings;

import com.android.internal.widget.ILockSettingsStateListener;

import com.android.internal.widget.IWeakEscrowTokenActivatedListener;

import com.android.internal.widget.IWeakEscrowTokenRemovedListener;

import com.android.internal.widget.LockPatternUtils;

import com.android.internal.widget.LockSettingsInternal;

import com.android.internal.widget.LockSettingsStateListener;

import com.android.internal.widget.LockscreenCredential;

import com.android.internal.widget.RebootEscrowListener;

import com.android.internal.widget.VerifyCredentialResponse;
@@ -183,6 +182,7 @@ import java.util.NoSuchElementException; 
import java.util.Objects;

import java.util.Set;

import java.util.StringJoiner;

import java.util.concurrent.CopyOnWriteArrayList;

import java.util.concurrent.CountDownLatch;

import java.util.concurrent.TimeUnit;
@@ -330,8 +330,8 @@ public class LockSettingsService extends ILockSettings.Stub { 


    private HashMap<UserHandle, UserManager> mUserManagerCache = new HashMap<>();



    private final RemoteCallbackList<ILockSettingsStateListener> mLockSettingsStateListeners =

            new RemoteCallbackList<>();

    private final CopyOnWriteArrayList<LockSettingsStateListener> mLockSettingsStateListeners =

            new CopyOnWriteArrayList<>();



    // This class manages life cycle events for encrypted users on File Based Encryption (FBE)

    // devices. The most basic of these is to show/hide notifications about missing features until
@@ -2357,25 +2357,12 @@ public class LockSettingsService extends ILockSettings.Stub { 
    }



    private void notifyLockSettingsStateListeners(boolean success, int userId) {

        int i = mLockSettingsStateListeners.beginBroadcast();

        try {

            while (i > 0) {

                i--;

                try {

        for (LockSettingsStateListener listener : mLockSettingsStateListeners) {

            if (success) {

                        mLockSettingsStateListeners.getBroadcastItem(i)

                                .onAuthenticationSucceeded(userId);

                listener.onAuthenticationSucceeded(userId);

            } else {

                        mLockSettingsStateListeners.getBroadcastItem(i)

                                .onAuthenticationFailed(userId);

                    }

                } catch (RemoteException e) {

                    Slog.e(TAG, "Exception while notifying LockSettingsStateListener:"

                            + " success = " + success + ", userId = " + userId, e);

                }

                listener.onAuthenticationFailed(userId);

            }

        } finally {

            mLockSettingsStateListeners.finishBroadcast();

        }

    }
@@ -3698,15 +3685,15 @@ public class LockSettingsService extends ILockSettings.Stub { 
        }



        @Override

        public void registerLockSettingsStateListener(

                @NonNull ILockSettingsStateListener listener) {

            mLockSettingsStateListeners.register(listener);

        public void registerLockSettingsStateListener(@NonNull LockSettingsStateListener listener) {

            Objects.requireNonNull(listener, "listener cannot be null");

            mLockSettingsStateListeners.add(listener);

        }



        @Override

        public void unregisterLockSettingsStateListener(

                @NonNull ILockSettingsStateListener listener) {

            mLockSettingsStateListeners.unregister(listener);

                @NonNull LockSettingsStateListener listener) {

            mLockSettingsStateListeners.remove(listener);

        }

    }

services/tests/servicestests/src/com/android/server/locksettings/LockSettingsServiceTests.java

+4 −13
Original line number Diff line number Diff line
@@ -39,7 +39,6 @@ import static org.mockito.Mockito.verify; 
import static org.mockito.Mockito.when;



import android.app.PropertyInvalidatedCache;

import android.os.IBinder;

import android.os.RemoteException;

import android.platform.test.annotations.Presubmit;

import android.platform.test.flag.junit.SetFlagsRule;
@@ -49,8 +48,8 @@ import android.text.TextUtils; 
import androidx.test.filters.SmallTest;

import androidx.test.runner.AndroidJUnit4;



import com.android.internal.widget.ILockSettingsStateListener;

import com.android.internal.widget.LockPatternUtils;

import com.android.internal.widget.LockSettingsStateListener;

import com.android.internal.widget.LockscreenCredential;

import com.android.internal.widget.VerifyCredentialResponse;
@@ -412,7 +411,7 @@ public class LockSettingsServiceTests extends BaseLockSettingsServiceTests { 
        mSetFlagsRule.enableFlags(FLAG_REPORT_PRIMARY_AUTH_ATTEMPTS);

        final LockscreenCredential password = newPassword("password");

        setCredential(PRIMARY_USER_ID, password);

        final ILockSettingsStateListener listener = mockLockSettingsStateListener();

        final LockSettingsStateListener listener = mock(LockSettingsStateListener.class);

        mLocalService.registerLockSettingsStateListener(listener);



        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
@@ -429,7 +428,7 @@ public class LockSettingsServiceTests extends BaseLockSettingsServiceTests { 
        final LockscreenCredential password = newPassword("password");

        setCredential(PRIMARY_USER_ID, password);

        final LockscreenCredential badPassword = newPassword("badPassword");

        final ILockSettingsStateListener listener = mockLockSettingsStateListener();

        final LockSettingsStateListener listener = mock(LockSettingsStateListener.class);

        mLocalService.registerLockSettingsStateListener(listener);



        assertEquals(VerifyCredentialResponse.RESPONSE_ERROR,
@@ -445,7 +444,7 @@ public class LockSettingsServiceTests extends BaseLockSettingsServiceTests { 
        final LockscreenCredential password = newPassword("password");

        setCredential(PRIMARY_USER_ID, password);

        final LockscreenCredential badPassword = newPassword("badPassword");

        final ILockSettingsStateListener listener = mockLockSettingsStateListener();

        final LockSettingsStateListener listener = mock(LockSettingsStateListener.class);



        mLocalService.registerLockSettingsStateListener(listener);

        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
@@ -599,12 +598,4 @@ public class LockSettingsServiceTests extends BaseLockSettingsServiceTests { 
            assertNotEquals(0, mGateKeeperService.getSecureUserId(userId));

        }

    }



    private ILockSettingsStateListener mockLockSettingsStateListener() {

        ILockSettingsStateListener listener = mock(ILockSettingsStateListener.Stub.class);

        IBinder binder = mock(IBinder.class);

        when(binder.isBinderAlive()).thenReturn(true);

        when(listener.asBinder()).thenReturn(binder);

        return listener;

    }

}