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Commit 7c39df7c authored by Cédric Bellegarde's avatar Cédric Bellegarde Committed by Michael Bestas
Browse files

SystemUI: Add support for clock auto-hiding 



Hide statusbar clock when launcher is visible.
Useful when you already have a clock as widget.

Co-authored-by: default avatarPranav Vashi <neobuddy89@gmail.com>
Change-Id: I03dfc81bc055f2f865ac704e3bf9d9d104fac272
parent fd99ea35

packages/SystemUI/res/layout/status_bar.xml

+3 −1
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ 
<!--    android:background="@drawable/status_bar_closed_default_background" -->

<com.android.systemui.statusbar.phone.PhoneStatusBarView

    xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui"

    xmlns:systemui="http://schemas.android.com/apk/res-auto"

    android:layout_width="match_parent"

    android:layout_height="@dimen/status_bar_height"

    android:id="@+id/status_bar"
@@ -102,6 +102,7 @@ 
                        android:paddingStart="@dimen/status_bar_left_clock_starting_padding"

                        android:paddingEnd="@dimen/status_bar_left_clock_end_padding"

                        android:gravity="center_vertical|start"

                        systemui:isStatusBar="true"

                    />



                    <include layout="@layout/ongoing_activity_chip_primary"
@@ -183,6 +184,7 @@ 
            android:singleLine="true"

            android:gravity="center"

            android:visibility="gone"

            systemui:isStatusBar="true"

        />

    </com.android.keyguard.AlphaOptimizedLinearLayout>

packages/SystemUI/res/layout/system_icons.xml

+1 −0
Original line number Diff line number Diff line
@@ -63,6 +63,7 @@ 
            android:paddingEnd="@dimen/status_bar_clock_end_padding"

            android:gravity="center_vertical"

            android:visibility="gone"

            systemui:isStatusBar="true"

        />

    </com.android.keyguard.AlphaOptimizedLinearLayout>

</LinearLayout>

packages/SystemUI/res/values/attrs.xml

+1 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ 
            <enum name="small" value="1" />

            <enum name="gone" value="2" />

        </attr>

        <attr name="isStatusBar" format="boolean" />

        <attr name="showDark" format="boolean" />

    </declare-styleable>

    <attr name="orientation">

packages/SystemUI/src/com/android/systemui/statusbar/pipeline/shared/ui/binder/HomeStatusBarViewBinder.kt

+12 −0
Original line number Diff line number Diff line
@@ -424,6 +424,8 @@ constructor( 
                                activeClock.setIsActiveClock(true)

                            }



                            val showClock = finalVisibility.visibility == View.VISIBLE



                            // Hide all clocks first

                            leftClock.visibility = View.GONE

                            centerClock.visibility = View.GONE
@@ -431,6 +433,16 @@ constructor( 


                            // Show only the active one

                            activeClock.adjustVisibility(finalVisibility)



                            leftClock.setVisibleByModernization(

                                showClock && activeClock === leftClock

                            )

                            centerClock.setVisibleByModernization(

                                showClock && activeClock === centerClock

                            )

                            rightClock.setVisibleByModernization(

                                showClock && activeClock === rightClock

                            )

                        }

                    }

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

+120 −16
Original line number Diff line number Diff line
@@ -17,7 +17,9 @@ 
package com.android.systemui.statusbar.policy;



import android.annotation.NonNull;

import android.app.ActivityManager;

import android.app.StatusBarManager;

import android.app.WindowConfiguration;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;
@@ -28,6 +30,7 @@ import android.database.ContentObserver; 
import android.graphics.Rect;

import android.icu.lang.UCharacter;

import android.icu.text.DateTimePatternGenerator;

import android.net.Uri;

import android.os.Bundle;

import android.os.Handler;

import android.os.Parcelable;
@@ -55,6 +58,9 @@ import com.android.systemui.plugins.DarkIconDispatcher.DarkReceiver; 
import com.android.systemui.res.R;

import com.android.systemui.settings.UserTracker;

import com.android.systemui.shade.shared.flag.ShadeWindowGoesAround;

import com.android.systemui.shared.system.ActivityManagerWrapper;

import com.android.systemui.shared.system.TaskStackChangeListener;

import com.android.systemui.shared.system.TaskStackChangeListeners;

import com.android.systemui.statusbar.CommandQueue;

import com.android.systemui.statusbar.core.StatusBarRootModernization;

import com.android.systemui.statusbar.phone.ui.StatusBarIconController;
@@ -90,11 +96,13 @@ public class Clock extends TextView implements 
    private final CommandQueue mCommandQueue;

    private int mCurrentUserId;



    private boolean mClockAutoHide = false;

    private boolean mClockVisibleByPolicy = true;

    private boolean mClockVisibleByUser = true;



    private boolean mAttached;

    private boolean mScreenReceiverRegistered;

    private boolean mTaskStackListenerRegistered;

    private Calendar mCalendar;

    private String mContentDescriptionFormatString;

    private SimpleDateFormat mClockFormat;
@@ -112,6 +120,10 @@ public class Clock extends TextView implements 
    private boolean mShowSeconds;

    private Handler mSecondsHandler;



    private boolean mIsStatusBar;

    private boolean mIsActiveClock = true;

    private boolean mVisibleByModernization = true;



    /**

     * Color to be set on this {@link TextView}, when wallpaperTextColor is <b>not</b> utilized.

     */
@@ -143,8 +155,14 @@ public class Clock extends TextView implements 
            mAmPmStyle = LineageSettings.System.getInt(mContext.getContentResolver(),

                    LineageSettings.System.STATUS_BAR_AM_PM, AM_PM_STYLE_GONE);

            mContentObserver = new ContentObserver(null) {

                final Uri clockAmPmUri = LineageSettings.System.getUriFor(

                        LineageSettings.System.STATUS_BAR_AM_PM);

                final Uri clockAutoHideUri = LineageSettings.System.getUriFor(

                        LineageSettings.System.STATUS_BAR_CLOCK_AUTO_HIDE);



                @Override

                public void onChange(boolean selfChange) {

                public void onChange(boolean selfChange, Uri uri) {

                    if (clockAmPmUri.equals(uri)) {

                        mAmPmStyle = LineageSettings.System.getInt(

                                mContext.getContentResolver(),

                                LineageSettings.System.STATUS_BAR_AM_PM, AM_PM_STYLE_GONE);
@@ -154,8 +172,14 @@ public class Clock extends TextView implements 
                        mContext.getMainExecutor().execute(() -> {

                            updateClock(true);

                        });

                    } else if (clockAutoHideUri.equals(uri)) {

                        handleTaskStackListener(

                                LineageSettings.System.getInt(mContext.getContentResolver(),

                                        LineageSettings.System.STATUS_BAR_CLOCK_AUTO_HIDE, 0) != 0);

                    }

                }

            };

            mIsStatusBar = a.getBoolean(R.styleable.Clock_isStatusBar, mIsStatusBar);

            mNonAdaptedColor = getCurrentTextColor();

        } finally {

            a.recycle();
@@ -196,7 +220,7 @@ public class Clock extends TextView implements 
        mClockVisibleByUser = bundle.getBoolean(VISIBLE_BY_USER, true);

        mShowSeconds = bundle.getBoolean(SHOW_SECONDS, false);

        if (bundle.containsKey(VISIBILITY)) {

            super.setVisibility(bundle.getInt(VISIBILITY));

            setVisibility(bundle.getInt(VISIBILITY));

        }

    }
@@ -223,6 +247,12 @@ public class Clock extends TextView implements 
            mContext.getContentResolver().registerContentObserver(

                    LineageSettings.System.getUriFor(LineageSettings.System.STATUS_BAR_AM_PM),

                    false, mContentObserver);

            mContext.getContentResolver().registerContentObserver(

                    LineageSettings.System.getUriFor(

                            LineageSettings.System.STATUS_BAR_CLOCK_AUTO_HIDE),

                    false, mContentObserver);

            mContentObserver.onChange(false, LineageSettings.System.getUriFor(

                    LineageSettings.System.STATUS_BAR_CLOCK_AUTO_HIDE));

            mCommandQueue.addCallback(this);

            mUserTracker.addCallback(mUserChangedCallback, mContext.getMainExecutor());

            mCurrentUserId = mUserTracker.getUserId();
@@ -259,6 +289,21 @@ public class Clock extends TextView implements 
            Dependency.get(TunerService.class).removeTunable(this);

            mCommandQueue.removeCallback(this);

            mUserTracker.removeCallback(mUserChangedCallback);

            handleTaskStackListener(false);

        }

    }



    private void handleTaskStackListener(boolean register) {

        if (!mIsStatusBar) {

            // We don't support clock auto hide for quick settings.

            return;

        }

        if (register && !mTaskStackListenerRegistered) {

            TaskStackChangeListeners.getInstance().registerTaskStackListener(mTaskStackListener);

            mTaskStackListenerRegistered = true;

        } else if (!register && mTaskStackListenerRegistered) {

            TaskStackChangeListeners.getInstance().unregisterTaskStackListener(mTaskStackListener);

            mTaskStackListenerRegistered = false;

        }

    }
@@ -300,15 +345,32 @@ public class Clock extends TextView implements 


    @Override

    public void setVisibility(int visibility) {

        if (!StatusBarRootModernization.isEnabled()) {

            if (visibility == View.VISIBLE && !shouldBeVisible()) {

        // In a multi clock setup, only the active clock is allowed to become visible.

        // Inactive clocks can still be hidden.

        if (!mIsActiveClock && visibility == View.VISIBLE) {

            return;

        }



        if (visibility == View.VISIBLE && !shouldBeVisible()) {

            return;

        }



        super.setVisibility(visibility);

    }



    public void setIsActiveClock(boolean active) {

        mIsActiveClock = active;

    }



    public void setVisibleByModernization(boolean visible) {

        if (mVisibleByModernization == visible) return;

        mVisibleByModernization = visible;



        if (StatusBarRootModernization.isEnabled()) {

            setVisibility(shouldBeVisible() ? View.VISIBLE : View.GONE);

        }

    }



    private void setClockVisibleByUser(boolean visible) {

        StatusBarRootModernization.assertInLegacyMode();
@@ -324,7 +386,11 @@ public class Clock extends TextView implements 
    }



    private boolean shouldBeVisible() {

        return mClockVisibleByPolicy && mClockVisibleByUser;

        if (StatusBarRootModernization.isEnabled()) {

            return mVisibleByModernization && !mClockAutoHide;

        }



        return !mClockAutoHide && mClockVisibleByPolicy && mClockVisibleByUser;

    }



    private void updateClockVisibility() {
@@ -461,6 +527,27 @@ public class Clock extends TextView implements 
        }

    }



    private void updateShowClock() {

        ActivityManager.RunningTaskInfo runningTask =

                ActivityManagerWrapper.getInstance().getRunningTask();

        final int activityType = runningTask != null

                ? runningTask.configuration.windowConfiguration.getActivityType()

                : WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;

        final boolean clockAutoHide = activityType == WindowConfiguration.ACTIVITY_TYPE_HOME;



        if (mClockAutoHide == clockAutoHide) {

            return;

        }



        mClockAutoHide = clockAutoHide;



        if (StatusBarRootModernization.isEnabled()) {

            setVisibility(shouldBeVisible() ? View.VISIBLE : View.GONE);

        } else {

            updateClockVisibility();

        }

    }



    private final CharSequence getSmallTime() {

        Context context = getContext();

        boolean is24 = DateFormat.is24HourFormat(context, mCurrentUserId);
@@ -600,5 +687,22 @@ public class Clock extends TextView implements 
            mSecondsHandler.postAtTime(this, SystemClock.uptimeMillis() / 1000 * 1000 + 1000);

        }

    };



    private final TaskStackChangeListener mTaskStackListener = new TaskStackChangeListener() {

        @Override

        public void onTaskStackChanged() {

            updateShowClock();

        }



        @Override

        public void onTaskRemoved(int taskId) {

            updateShowClock();

        }



        @Override

        public void onTaskMovedToFront(int taskId) {

            updateShowClock();

        }

    };

}