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Commit f3f1581b authored by Peter Kalauskas's avatar Peter Kalauskas Committed by Automerger Merge Worker
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Merge "Remove user icon avatar from memory when unlocked" into tm-dev am: 5c011d09 am: 7c9cc03d 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17605852



Change-Id: I4f1293cee2b7225ef050ccbbaf2b5687896c6629
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 2e4a1bb9 7c9cc03d

packages/SettingsLib/src/com/android/settingslib/drawable/UserIconDrawable.java

+4 −0
Original line number Diff line number Diff line
@@ -176,6 +176,10 @@ public class UserIconDrawable extends Drawable implements Drawable.Callback { 
        return this;

    }



    public boolean isEmpty() {

        return getUserIcon() == null && getUserDrawable() == null;

    }



    public UserIconDrawable setBadge(Drawable badge) {

        mBadge = badge;

        if (mBadge != null) {

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

+4 −0
Original line number Diff line number Diff line
@@ -137,4 +137,8 @@ public class UserAvatarView extends View { 
        mDrawable.setIconDrawable(d);

        mDrawable.setBadgeIfManagedUser(getContext(), userId);

    }



    public boolean isEmpty() {

        return mDrawable.isEmpty();

    }

}

packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchController.java

+77 −31
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ import android.view.ViewGroup; 
import android.view.accessibility.AccessibilityNodeInfo;

import android.widget.FrameLayout;



import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.logging.UiEventLogger;

import com.android.keyguard.KeyguardConstants;

import com.android.keyguard.KeyguardVisibilityHelper;
@@ -36,7 +37,6 @@ import com.android.keyguard.dagger.KeyguardUserSwitcherScope; 
import com.android.settingslib.drawable.CircleFramedDrawable;

import com.android.systemui.R;

import com.android.systemui.dagger.qualifiers.Main;

import com.android.systemui.keyguard.ScreenLifecycle;

import com.android.systemui.plugins.FalsingManager;

import com.android.systemui.plugins.statusbar.StatusBarStateController;

import com.android.systemui.qs.user.UserSwitchDialogController;
@@ -68,7 +68,6 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
    private final Context mContext;

    private Resources mResources;

    private final UserSwitcherController mUserSwitcherController;

    private final ScreenLifecycle mScreenLifecycle;

    private UserSwitcherController.BaseUserAdapter mAdapter;

    private final KeyguardStateController mKeyguardStateController;

    private final FalsingManager mFalsingManager;
@@ -77,8 +76,10 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
    private final KeyguardVisibilityHelper mKeyguardVisibilityHelper;

    private final UserSwitchDialogController mUserSwitchDialogController;

    private final UiEventLogger mUiEventLogger;

    private UserAvatarView mUserAvatarView;

    @VisibleForTesting

    UserAvatarView mUserAvatarView;

    UserSwitcherController.UserRecord mCurrentUser;

    private boolean mIsKeyguardShowing;



    // State info for the user switch and keyguard

    private int mBarState;
@@ -87,8 +88,6 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
            new StatusBarStateController.StateListener() {

                @Override

                public void onStateChanged(int newState) {

                    if (DEBUG) Log.d(TAG, String.format("onStateChanged: newState=%d", newState));



                    boolean goingToFullShade = mStatusBarStateController.goingToFullShade();

                    boolean keyguardFadingAway = mKeyguardStateController.isKeyguardFadingAway();

                    int oldState = mBarState;
@@ -102,12 +101,34 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
                }

            };



    private ConfigurationController.ConfigurationListener

            mConfigurationListener = new ConfigurationController.ConfigurationListener() {

    private ConfigurationController.ConfigurationListener mConfigurationListener =

            new ConfigurationController.ConfigurationListener() {



                @Override

                public void onUiModeChanged() {

                    updateView(true);

                    // Force update when dark theme toggled. Otherwise, icon will not update

                    // until it is clicked

                    if (mIsKeyguardShowing) {

                        updateView();

                    }

                }

            };



    private final KeyguardStateController.Callback mKeyguardStateCallback =

            new KeyguardStateController.Callback() {

                @Override

                public void onUnlockedChanged() {

                    updateKeyguardShowing(false /* forceViewUpdate */);

                }



                @Override

                public void onKeyguardShowingChanged() {

                    updateKeyguardShowing(false /* forceViewUpdate */);

                }



                @Override

                public void onKeyguardFadingAwayChanged() {

                    updateKeyguardShowing(false /* forceViewUpdate */);

                }

            };
@@ -116,7 +137,6 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
            FrameLayout view,

            Context context,

            @Main Resources resources,

            ScreenLifecycle screenLifecycle,

            UserSwitcherController userSwitcherController,

            KeyguardStateController keyguardStateController,

            FalsingManager falsingManager,
@@ -130,7 +150,6 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
        if (DEBUG) Log.d(TAG, "New KeyguardQsUserSwitchController");

        mContext = context;

        mResources = resources;

        mScreenLifecycle = screenLifecycle;

        mUserSwitcherController = userSwitcherController;

        mKeyguardStateController = keyguardStateController;

        mFalsingManager = falsingManager;
@@ -188,7 +207,10 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
        mDataSetObserver.onChanged();

        mStatusBarStateController.addCallback(mStatusBarStateListener);

        mConfigurationController.addCallback(mConfigurationListener);

        updateView(true /* forceUpdate */);

        mKeyguardStateController.addCallback(mKeyguardStateCallback);

        // Force update when view attached in case configuration changed while the view was detached

        updateCurrentUser();

        updateKeyguardShowing(true /* forceViewUpdate */);

    }



    @Override
@@ -198,15 +220,48 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
        mAdapter.unregisterDataSetObserver(mDataSetObserver);

        mStatusBarStateController.removeCallback(mStatusBarStateListener);

        mConfigurationController.removeCallback(mConfigurationListener);

        mKeyguardStateController.removeCallback(mKeyguardStateCallback);

    }



    public final DataSetObserver mDataSetObserver = new DataSetObserver() {

        @Override

        public void onChanged() {

            updateView(false /* forceUpdate */);

            boolean userChanged = updateCurrentUser();

            if (userChanged || (mIsKeyguardShowing && mUserAvatarView.isEmpty())) {

                updateView();

            }

        }

    };



    private void clearAvatar() {

        if (DEBUG) Log.d(TAG, "clearAvatar");

        mUserAvatarView.setAvatar(null);

    }



    /**

     * @param forceViewUpdate whether view should be updated regardless of whether

     *                        keyguard-showing state changed

     */

    @VisibleForTesting

    void updateKeyguardShowing(boolean forceViewUpdate) {

        boolean wasKeyguardShowing = mIsKeyguardShowing;

        mIsKeyguardShowing = mKeyguardStateController.isShowing()

                || mKeyguardStateController.isKeyguardGoingAway();

        if (wasKeyguardShowing == mIsKeyguardShowing && !forceViewUpdate) {

            return;

        }

        if (DEBUG) {

            Log.d(TAG, "updateKeyguardShowing:"

                    + " mIsKeyguardShowing=" + mIsKeyguardShowing

                    + " forceViewUpdate=" + forceViewUpdate);

        }

        if (mIsKeyguardShowing) {

            updateView();

        } else {

            clearAvatar();

        }

    }



    /**

     * @return true if the current user has changed

     */
@@ -223,31 +278,22 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout> 
        return mCurrentUser == null && previousUser != null;

    }



    /**

     * @param forceUpdate whether to update view even if current user did not change

     */

    private void updateView(boolean forceUpdate) {

        if (!updateCurrentUser() && !forceUpdate) {

            return;

        }



        String contentDescription = null;

        if (mCurrentUser != null && mCurrentUser.info != null && !TextUtils.isEmpty(

                mCurrentUser.info.name)) {

    private String getContentDescription() {

        if (mCurrentUser != null && mCurrentUser.info != null

                && !TextUtils.isEmpty(mCurrentUser.info.name)) {

            // If we know the current user's name, have TalkBack to announce "Signed in as [user

            // name]" when the icon is selected

            contentDescription = mContext.getString(R.string.accessibility_quick_settings_user,

                    mCurrentUser.info.name);

            return mContext.getString(

                    R.string.accessibility_quick_settings_user, mCurrentUser.info.name);

        } else {

            // As a fallback, have TalkBack announce "Switch user"

            contentDescription = mContext.getString(

                    R.string.accessibility_multi_user_switch_switcher);

            return mContext.getString(R.string.accessibility_multi_user_switch_switcher);

        }



        if (!TextUtils.equals(mUserAvatarView.getContentDescription(), contentDescription)) {

            mUserAvatarView.setContentDescription(contentDescription);

    }



    private void updateView() {

        if (DEBUG) Log.d(TAG, "updateView");

        mUserAvatarView.setContentDescription(getContentDescription());

        int userId = mCurrentUser != null ? mCurrentUser.resolveId() : UserHandle.USER_NULL;

        mUserAvatarView.setDrawableWithBadge(getCurrentUserIcon().mutate(), userId);

    }

packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchControllerTest.kt

+27 −5
Original line number Diff line number Diff line
@@ -26,13 +26,13 @@ import androidx.test.filters.SmallTest 
import com.android.internal.logging.UiEventLogger

import com.android.systemui.R

import com.android.systemui.SysuiTestCase

import com.android.systemui.keyguard.ScreenLifecycle

import com.android.systemui.plugins.FalsingManager

import com.android.systemui.qs.user.UserSwitchDialogController

import com.android.systemui.statusbar.SysuiStatusBarStateController

import com.android.systemui.statusbar.phone.DozeParameters

import com.android.systemui.statusbar.phone.LockscreenGestureLogger

import com.android.systemui.statusbar.phone.ScreenOffAnimationController

import com.google.common.truth.Truth.assertThat

import org.junit.After

import org.junit.Before

import org.junit.Test
@@ -47,9 +47,6 @@ import org.mockito.MockitoAnnotations 
@TestableLooper.RunWithLooper

@RunWith(AndroidTestingRunner::class)

class KeyguardQsUserSwitchControllerTest : SysuiTestCase() {

    @Mock

    private lateinit var screenLifecycle: ScreenLifecycle



    @Mock

    private lateinit var userSwitcherController: UserSwitcherController
@@ -93,7 +90,6 @@ class KeyguardQsUserSwitchControllerTest : SysuiTestCase() { 
                view,

                context,

                context.resources,

                screenLifecycle,

                userSwitcherController,

                keyguardStateController,

                falsingManager,
@@ -108,6 +104,8 @@ class KeyguardQsUserSwitchControllerTest : SysuiTestCase() { 
        testableLooper.processAllMessages()

        `when`(userSwitcherController.keyguardStateController).thenReturn(keyguardStateController)

        `when`(userSwitcherController.keyguardStateController.isShowing).thenReturn(true)

        `when`(keyguardStateController.isShowing).thenReturn(true)

        `when`(keyguardStateController.isKeyguardGoingAway).thenReturn(false)

        keyguardQsUserSwitchController.init()

    }
@@ -122,4 +120,28 @@ class KeyguardQsUserSwitchControllerTest : SysuiTestCase() { 
        verify(uiEventLogger, times(1))

                .log(LockscreenGestureLogger.LockscreenUiEvent.LOCKSCREEN_SWITCH_USER_TAP)

    }



    @Test

    fun testAvatarExistsWhenKeyguardGoingAway() {

        `when`(keyguardStateController.isShowing).thenReturn(false)

        `when`(keyguardStateController.isKeyguardGoingAway).thenReturn(true)

        keyguardQsUserSwitchController.updateKeyguardShowing(true /* forceViewUpdate */)

        assertThat(keyguardQsUserSwitchController.mUserAvatarView.isEmpty).isFalse()

    }



    @Test

    fun testAvatarExistsWhenKeyguardShown() {

        `when`(keyguardStateController.isShowing).thenReturn(true)

        `when`(keyguardStateController.isKeyguardGoingAway).thenReturn(false)

        keyguardQsUserSwitchController.updateKeyguardShowing(true /* forceViewUpdate */)

        assertThat(keyguardQsUserSwitchController.mUserAvatarView.isEmpty).isFalse()

    }



    @Test

    fun testAvatarGoneWhenKeyguardGone() {

        `when`(keyguardStateController.isShowing).thenReturn(false)

        `when`(keyguardStateController.isKeyguardGoingAway).thenReturn(false)

        keyguardQsUserSwitchController.updateKeyguardShowing(true /* forceViewUpdate */)

        assertThat(keyguardQsUserSwitchController.mUserAvatarView.isEmpty).isTrue()

    }

}