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Commit 457a9826 authored by Lucas Dupin's avatar Lucas Dupin Committed by Android (Google) Code Review
Browse files

Merge "Avoid IPCs on KeyguardBottomAreaView"

parents c48e9c29 c8add513

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

+11 −15
Original line number Diff line number Diff line
@@ -19,7 +19,6 @@ package com.android.systemui.statusbar.phone; 
import static android.view.accessibility.AccessibilityNodeInfo.ACTION_CLICK;

import static android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;



import static com.android.systemui.DejankUtils.whitelistIpcs;

import static com.android.systemui.doze.util.BurnInHelperKt.getBurnInOffset;

import static com.android.systemui.tuner.LockscreenFragment.LOCKSCREEN_LEFT_BUTTON;

import static com.android.systemui.tuner.LockscreenFragment.LOCKSCREEN_LEFT_UNLOCK;
@@ -117,6 +116,7 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL 
    private static final int DOZE_ANIMATION_STAGGER_DELAY = 48;

    private static final int DOZE_ANIMATION_ELEMENT_DURATION = 250;



    private final UnlockMethodCache mUnlockMethodCache;

    private KeyguardAffordanceView mRightAffordanceView;

    private KeyguardAffordanceView mLeftAffordanceView;

    private ViewGroup mIndicationArea;
@@ -129,7 +129,6 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL 
    private View mCameraPreview;



    private ActivityStarter mActivityStarter;

    private UnlockMethodCache mUnlockMethodCache;

    private LockPatternUtils mLockPatternUtils;

    private FlashlightController mFlashlightController;

    private PreviewInflater mPreviewInflater;
@@ -185,6 +184,7 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL 
    public KeyguardBottomAreaView(Context context, AttributeSet attrs, int defStyleAttr,

            int defStyleRes) {

        super(context, attrs, defStyleAttr, defStyleRes);

        mUnlockMethodCache = UnlockMethodCache.getInstance(getContext());

    }



    private AccessibilityDelegate mAccessibilityDelegate = new AccessibilityDelegate() {
@@ -242,8 +242,6 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL 
        mBurnInYOffset = getResources().getDimensionPixelSize(

                R.dimen.default_burn_in_prevention_offset);

        updateCameraVisibility();

        mUnlockMethodCache = UnlockMethodCache.getInstance(getContext());

        mUnlockMethodCache.addListener(this);

        setClipChildren(false);

        setClipToPadding(false);

        inflateCameraPreview();
@@ -281,11 +279,13 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL 
        getContext().registerReceiverAsUser(mDevicePolicyReceiver,

                UserHandle.ALL, filter, null, null);

        KeyguardUpdateMonitor.getInstance(mContext).registerCallback(mUpdateMonitorCallback);

        mUnlockMethodCache.addListener(this);

    }



    @Override

    protected void onDetachedFromWindow() {

        super.onDetachedFromWindow();

        mUnlockMethodCache.removeListener(this);

        mAccessibilityController.removeStateChangedCallback(this);

        mRightExtension.destroy();

        mLeftExtension.destroy();
@@ -365,11 +365,9 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL 
     * Resolves the intent to launch the camera application.

     */

    public ResolveInfo resolveCameraIntent() {

        // TODO(b/140057230)

        return whitelistIpcs(() ->

                mContext.getPackageManager().resolveActivityAsUser(getCameraIntent(),

        return mContext.getPackageManager().resolveActivityAsUser(getCameraIntent(),

                PackageManager.MATCH_DEFAULT_ONLY,

                    KeyguardUpdateMonitor.getCurrentUser()));

                KeyguardUpdateMonitor.getCurrentUser());

    }



    private void updateCameraVisibility() {
@@ -806,11 +804,11 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL 


        @Override

        public IconState getIcon() {

            ResolveInfo resolved = resolveCameraIntent();

            boolean isCameraDisabled = (mStatusBar != null) && !mStatusBar.isCameraAllowedByAdmin();

            mIconState.isVisible = !isCameraDisabled && resolved != null

            mIconState.isVisible = !isCameraDisabled

                    && getResources().getBoolean(R.bool.config_keyguardShowCameraAffordance)

                    && mUserSetupComplete;

                    && mUserSetupComplete

                    && resolveCameraIntent() != null;

            mIconState.drawable = mContext.getDrawable(R.drawable.ic_camera_alt_24dp);

            mIconState.contentDescription =

                    mContext.getString(R.string.accessibility_camera_button);
@@ -822,9 +820,7 @@ public class KeyguardBottomAreaView extends FrameLayout implements View.OnClickL 
            KeyguardUpdateMonitor updateMonitor = KeyguardUpdateMonitor.getInstance(mContext);

            boolean canSkipBouncer = updateMonitor.getUserCanSkipBouncer(

                    KeyguardUpdateMonitor.getCurrentUser());

            // TODO(b/140057230)

            boolean secure = whitelistIpcs(() ->

                    mLockPatternUtils.isSecure(KeyguardUpdateMonitor.getCurrentUser()));

            boolean secure = mUnlockMethodCache.isMethodSecure();

            return (secure && !canSkipBouncer) ? SECURE_CAMERA_INTENT : INSECURE_CAMERA_INTENT;

        }

    }