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Commit a05e6c3d authored by d34d's avatar d34d Committed by Clark Scheff
Browse files

SysUI: Update external keyguard view when component changed 

List for changes to the third party keyguard component and update
external keyguard view.

Change-Id: I4a4e8157f9302cece7d9edde2a82713bc0df7926
TICKET: CYNGNOS-1481
parent b8580a17

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

+55 −3
Original line number Diff line number Diff line
@@ -21,12 +21,15 @@ import android.animation.AnimatorListenerAdapter; 
import android.animation.ObjectAnimator;

import android.animation.PropertyValuesHolder;

import android.animation.ValueAnimator;

import android.content.BroadcastReceiver;

import android.content.ComponentName;

import android.content.ContentResolver;

import android.app.ActivityManager;

import android.app.StatusBarManager;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.content.res.Configuration;

import android.database.ContentObserver;
@@ -227,6 +230,7 @@ public class NotificationPanelView extends PanelView implements 


    private ComponentName mThirdPartyKeyguardViewComponent;

    private KeyguardExternalView mKeyguardExternalView;

    private CmLockPatternUtils mLockPatternUtils;



    private Runnable mHeadsUpExistenceChangedRunnable = new Runnable() {

        @Override
@@ -314,9 +318,9 @@ public class NotificationPanelView extends PanelView implements 
            }

        });



        CmLockPatternUtils lockPatternUtils = new CmLockPatternUtils(getContext());

        if (lockPatternUtils.isThirdPartyKeyguardEnabled()) {

            mThirdPartyKeyguardViewComponent = lockPatternUtils.getThirdPartyKeyguardComponent();

        mLockPatternUtils = new CmLockPatternUtils(getContext());

        if (mLockPatternUtils.isThirdPartyKeyguardEnabled()) {

            mThirdPartyKeyguardViewComponent = mLockPatternUtils.getThirdPartyKeyguardComponent();

        }

    }
@@ -324,12 +328,15 @@ public class NotificationPanelView extends PanelView implements 
    protected void onAttachedToWindow() {

        super.onAttachedToWindow();

        mSettingsObserver.observe();

        mContext.registerReceiver(mExternalKeyguardViewChangedReceiver,

                new IntentFilter(CmLockPatternUtils.ACTION_THIRD_PARTY_KEYGUARD_COMPONENT_CHANGED));

    }



    @Override

    protected void onDetachedFromWindow() {

        super.onDetachedFromWindow();

        mSettingsObserver.unobserve();

        mContext.unregisterReceiver(mExternalKeyguardViewChangedReceiver);

    }



    @Override
@@ -1218,6 +1225,26 @@ public class NotificationPanelView extends PanelView implements 
        }

    };



    private BroadcastReceiver mExternalKeyguardViewChangedReceiver = new BroadcastReceiver() {

        @Override

        public void onReceive(Context context, Intent intent) {

            String pkgName = getSendingPackage(intent);

            if (pkgName != null) {

                PackageManager pm = context.getPackageManager();

                if (pm.checkPermission(android.Manifest.permission.ACCESS_KEYGUARD_SECURE_STORAGE,

                        pkgName) != PackageManager.PERMISSION_GRANTED) {

                    // we should not be here if the sending app does not have the proper permission,

                    // so do nothing and return.

                    return;

                }

            } else {

                // null package name?  something is not right so just return and skip doing anything

                return;

            }

            updateExternalKeyguardView();

        }

    };



    private void animateHeaderSlidingIn() {

        // If the QS is already expanded we don't need to slide in the header as it's already

        // visible.
@@ -2639,4 +2666,29 @@ public class NotificationPanelView extends PanelView implements 
        }

        return null;

    }



    private void updateExternalKeyguardView() {

        ComponentName cn = mLockPatternUtils.getThirdPartyKeyguardComponent();

        // If mThirdPartyKeyguardViewComponent differs from cn, go ahead and update

        if ((cn == null && mThirdPartyKeyguardViewComponent != null) ||

                (cn != null && mThirdPartyKeyguardViewComponent == null) ||

                !mThirdPartyKeyguardViewComponent.equals(cn)) {

            mThirdPartyKeyguardViewComponent = cn;

            if (mKeyguardExternalView != null) {

                if (indexOfChild(mKeyguardExternalView) >= 0) {

                    removeView(mKeyguardExternalView);

                }

                mKeyguardExternalView.unregisterKeyguardExternalViewCallback(

                        mExternalKeyguardViewCallbacks);

                if (mThirdPartyKeyguardViewComponent != null) {

                    mKeyguardExternalView =

                            getExternalKeyguardView(mThirdPartyKeyguardViewComponent);

                    mKeyguardExternalView.registerKeyguardExternalViewCallback(

                            mExternalKeyguardViewCallbacks);

                } else {

                    mKeyguardExternalView = null;

                }

            }

        }

    }

}