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Commit b6d85ebf authored by Selim Cinek's avatar Selim Cinek
Browse files

Enabled the new notification shade and improved expanding logic 

Made the NotificationStackScroller now the default and only shade.
When the notification shade is expanded, the NotificationStackScroller
now also expands revealing the notifications.

Change-Id: If989ed848f684b3ac4e687d9642289db4599553b
parent 10a5ec23

packages/SystemUI/res/layout/status_bar_expanded.xml

+1 −24
Original line number Original line Diff line number Diff line
@@ -24,19 +24,10 @@ 
    android:id="@+id/notification_panel"

    android:id="@+id/notification_panel"

    android:layout_width="0dp"

    android:layout_width="0dp"

    android:layout_height="wrap_content"

    android:layout_height="wrap_content"

    android:background="@drawable/notification_panel_bg"

    android:paddingTop="@dimen/notification_panel_padding_top"

    android:paddingTop="@dimen/notification_panel_padding_top"

    android:layout_marginStart="@dimen/notification_panel_margin_left"

    android:layout_marginStart="@dimen/notification_panel_margin_left"

    >

    >





    <View

        android:id="@+id/handle"

        android:layout_width="match_parent"

        android:layout_height="@dimen/close_handle_height"

        android:background="@drawable/status_bar_close"

        android:visibility="invisible"

        />



    <include

    <include

        layout="@layout/carrier_label"

        layout="@layout/carrier_label"

        android:layout_height="@dimen/carrier_label_height"

        android:layout_height="@dimen/carrier_label_height"
@@ -69,6 +60,7 @@ 
            />

            />





        <FrameLayout

        <FrameLayout

            android:id="@+id/notification_container_parent"

            android:layout_width="match_parent"

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:layout_height="wrap_content"

            >

            >
@@ -78,21 +70,6 @@ 
                android:layout_height="wrap_content"

                android:layout_height="wrap_content"

                />

                />





            <ScrollView

                android:id="@+id/scroll"

                android:layout_width="match_parent"

                android:layout_height="wrap_content"

                android:fadingEdge="none"

                android:overScrollMode="ifContentScrolls"

                >

                <com.android.systemui.statusbar.policy.NotificationRowLayout

                    android:id="@+id/latestItems"

                    android:layout_width="match_parent"

                    android:layout_height="wrap_content"

                    systemui:rowHeight="@dimen/notification_row_min_height"

                    />

            </ScrollView>



            <com.android.systemui.statusbar.stack.NotificationStackScrollLayout

            <com.android.systemui.statusbar.stack.NotificationStackScrollLayout

                    android:id="@+id/notification_stack_scroller"

                    android:id="@+id/notification_stack_scroller"

                    android:layout_width="match_parent"

                    android:layout_width="match_parent"

packages/SystemUI/src/com/android/systemui/ExpandHelper.java

+2 −14
Original line number Original line Diff line number Diff line
@@ -34,6 +34,8 @@ import android.view.View.OnClickListener; 
import android.view.ViewConfiguration;

import android.view.ViewConfiguration;

import android.view.ViewGroup;

import android.view.ViewGroup;





import com.android.systemui.statusbar.policy.ScrollAdapter;



public class ExpandHelper implements Gefingerpoken, OnClickListener {

public class ExpandHelper implements Gefingerpoken, OnClickListener {

    public interface Callback {

    public interface Callback {

        View getChildAtRawPosition(float x, float y);

        View getChildAtRawPosition(float x, float y);
@@ -609,19 +611,5 @@ public class ExpandHelper implements Gefingerpoken, OnClickListener { 
        }

        }

        mVibrator.vibrate(duration, AudioManager.STREAM_SYSTEM);

        mVibrator.vibrate(duration, AudioManager.STREAM_SYSTEM);

    }

    }



    public interface ScrollAdapter {



        /**

         * @return Whether the view returned by {@link #getHostView()} is scrolled to the top

         * and can therefore be expanded by a single finger drag

         */

        public boolean isScrolledToTop();



        /**

         * @return The view in which the scrolling is performed

         */

        public View getHostView();

    }

}

}

packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java

+3 −5
Original line number Original line Diff line number Diff line
@@ -41,7 +41,6 @@ import android.os.Message; 
import android.os.PowerManager;

import android.os.PowerManager;

import android.os.RemoteException;

import android.os.RemoteException;

import android.os.ServiceManager;

import android.os.ServiceManager;

import android.os.SystemProperties;

import android.os.UserHandle;

import android.os.UserHandle;

import android.os.UserManager;

import android.os.UserManager;

import android.provider.Settings;

import android.provider.Settings;
@@ -78,6 +77,7 @@ import com.android.systemui.RecentsComponent; 
import com.android.systemui.SearchPanelView;

import com.android.systemui.SearchPanelView;

import com.android.systemui.SystemUI;

import com.android.systemui.SystemUI;

import com.android.systemui.statusbar.phone.KeyguardTouchDelegate;

import com.android.systemui.statusbar.phone.KeyguardTouchDelegate;

import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;





import java.util.ArrayList;

import java.util.ArrayList;

import java.util.Locale;

import java.util.Locale;
@@ -98,8 +98,6 @@ public abstract class BaseStatusBar extends SystemUI implements 
    protected static final int MSG_HIDE_HEADS_UP = 1027;

    protected static final int MSG_HIDE_HEADS_UP = 1027;

    protected static final int MSG_ESCALATE_HEADS_UP = 1028;

    protected static final int MSG_ESCALATE_HEADS_UP = 1028;





    public static final boolean ENABLE_NOTIFICATION_STACK = SystemProperties

            .getBoolean("persist.notifications.use_stack", false);

    protected static final boolean ENABLE_HEADS_UP = true;

    protected static final boolean ENABLE_HEADS_UP = true;

    // scores above this threshold should be displayed in heads up mode.

    // scores above this threshold should be displayed in heads up mode.

    protected static final int INTERRUPTION_THRESHOLD = 10;

    protected static final int INTERRUPTION_THRESHOLD = 10;
@@ -120,7 +118,7 @@ public abstract class BaseStatusBar extends SystemUI implements 




    // all notifications

    // all notifications

    protected NotificationData mNotificationData = new NotificationData();

    protected NotificationData mNotificationData = new NotificationData();

    protected ViewGroup mPile;

    protected NotificationStackScrollLayout mStackScroller;





    protected NotificationData.Entry mInterruptingNotificationEntry;

    protected NotificationData.Entry mInterruptingNotificationEntry;

    protected long mInterruptingNotificationTime;

    protected long mInterruptingNotificationTime;
@@ -1033,7 +1031,7 @@ public abstract class BaseStatusBar extends SystemUI implements 
        }

        }

        // Construct the expanded view.

        // Construct the expanded view.

        NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView);

        NotificationData.Entry entry = new NotificationData.Entry(key, notification, iconView);

        if (!inflateViews(entry, mPile)) {

        if (!inflateViews(entry, mStackScroller)) {

            handleNotificationError(key, notification, "Couldn't expand RemoteViews for: "

            handleNotificationError(key, notification, "Couldn't expand RemoteViews for: "

                    + notification);

                    + notification);

            return null;

            return null;

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

+92 −61
Original line number Original line Diff line number Diff line
@@ -17,45 +17,51 @@ 
package com.android.systemui.statusbar.phone;

package com.android.systemui.statusbar.phone;





import android.content.Context;

import android.content.Context;

import android.content.res.Resources;

import android.graphics.Canvas;

import android.graphics.drawable.Drawable;

import android.util.AttributeSet;

import android.util.AttributeSet;

import android.util.EventLog;

import android.view.MotionEvent;

import android.view.MotionEvent;

import android.view.View;

import android.view.View;

import android.view.accessibility.AccessibilityEvent;

import android.view.accessibility.AccessibilityEvent;





import com.android.systemui.EventLogTags;

import com.android.systemui.R;

import com.android.systemui.R;

import com.android.systemui.statusbar.GestureRecorder;

import com.android.systemui.statusbar.GestureRecorder;

import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;





public class NotificationPanelView extends PanelView {

public class NotificationPanelView extends PanelView {

    public static final boolean DEBUG_GESTURES = true;

    public static final boolean DEBUG_GESTURES = true;





    Drawable mHandleBar;

    int mHandleBarHeight;

    View mHandleView;

    int mFingers;

    PhoneStatusBar mStatusBar;

    PhoneStatusBar mStatusBar;

    boolean mOkToFlip;

    private NotificationStackScrollLayout mNotificationStackScroller;

    private int[] mTempLocation = new int[2];

    private int[] mTempChildLocation = new int[2];

    private View mNotificationParent;







    public NotificationPanelView(Context context, AttributeSet attrs) {

    public NotificationPanelView(Context context, AttributeSet attrs) {

        super(context, attrs);

        super(context, attrs);

    }

    }





    public void setStatusBar(PhoneStatusBar bar) {

    public void setStatusBar(PhoneStatusBar bar) {

        if (mStatusBar != null) {

            mStatusBar.setOnFlipRunnable(null);

        }

        mStatusBar = bar;

        mStatusBar = bar;

        if (bar != null) {

            mStatusBar.setOnFlipRunnable(new Runnable() {

                @Override

                public void run() {

                    requestPanelHeightUpdate();

                }

            });

        }

    }

    }





    @Override

    @Override

    protected void onFinishInflate() {

    protected void onFinishInflate() {

        super.onFinishInflate();

        super.onFinishInflate();





        Resources resources = getContext().getResources();

        mNotificationStackScroller = (NotificationStackScrollLayout)

        mHandleBar = resources.getDrawable(R.drawable.status_bar_close);

                findViewById(R.id.notification_stack_scroller);

        mHandleBarHeight = resources.getDimensionPixelSize(R.dimen.close_handle_height);

        mNotificationParent = findViewById(R.id.notification_container_parent);

        mHandleView = findViewById(R.id.handle);

    }

    }





    @Override

    @Override
@@ -80,61 +86,86 @@ public class NotificationPanelView extends PanelView { 
        return super.dispatchPopulateAccessibilityEvent(event);

        return super.dispatchPopulateAccessibilityEvent(event);

    }

    }





    // We draw the handle ourselves so that it's always glued to the bottom of the window.

    /**

    @Override

     * Gets the relative position of a view on the screen in regard to this view.

    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {

     *

        super.onLayout(changed, left, top, right, bottom);

     * @param requestedView the view we want to find the relative position for

        if (changed) {

     * @return

            final int pl = getPaddingLeft();

     */

            final int pr = getPaddingRight();

    private int getRelativeTop(View requestedView) {

            mHandleBar.setBounds(pl, 0, getWidth() - pr, (int) mHandleBarHeight);

        getLocationOnScreen(mTempLocation);

        requestedView.getLocationOnScreen(mTempChildLocation);

        return mTempChildLocation[1] - mTempLocation[1];

    }

    }



    @Override

    public boolean onTouchEvent(MotionEvent event) {

        // TODO: Handle doublefinger swipe to notifications again. Look at history for a reference

        // implementation.

        return super.onTouchEvent(event);

    }

    }





    @Override

    @Override

    public void draw(Canvas canvas) {

    protected boolean isScrolledToBottom() {

        super.draw(canvas);

        if (!isInSettings()) {

        final int off = (int) (getHeight() - mHandleBarHeight - getPaddingBottom());

            return mNotificationStackScroller.isScrolledToBottom();

        canvas.translate(0, off);

        }

        mHandleBar.setState(mHandleView.getDrawableState());

        return super.isScrolledToBottom();

        mHandleBar.draw(canvas);

        canvas.translate(0, -off);

    }

    }





    @Override

    @Override

    public boolean onTouchEvent(MotionEvent event) {

    protected int getMaxPanelHeight() {

        if (DEBUG_GESTURES) {

        if (!isInSettings()) {

            if (event.getActionMasked() != MotionEvent.ACTION_MOVE) {

            int maxPanelHeight = super.getMaxPanelHeight();

                EventLog.writeEvent(EventLogTags.SYSUI_NOTIFICATIONPANEL_TOUCH,

            int emptyBottomMargin = mNotificationStackScroller.getEmptyBottomMargin();

                       event.getActionMasked(), (int) event.getX(), (int) event.getY());

            return maxPanelHeight - emptyBottomMargin;

            }

        }

        }

        return super.getMaxPanelHeight();

        if (PhoneStatusBar.SETTINGS_DRAG_SHORTCUT && mStatusBar.mHasFlipSettings) {

            switch (event.getActionMasked()) {

                case MotionEvent.ACTION_DOWN:

                    mOkToFlip = getExpandedHeight() == 0;

                    break;

                case MotionEvent.ACTION_POINTER_DOWN:

                    if (mOkToFlip) {

                        float miny = event.getY(0);

                        float maxy = miny;

                        for (int i=1; i<event.getPointerCount(); i++) {

                            final float y = event.getY(i);

                            if (y < miny) miny = y;

                            if (y > maxy) maxy = y;

                        }

                        if (maxy - miny < mHandleBarHeight) {

                            if (getMeasuredHeight() < mHandleBarHeight) {

                                mStatusBar.switchToSettings();

                            } else {

                                mStatusBar.flipToSettings();

    }

    }

                            mOkToFlip = false;



    private boolean isInSettings() {

        return mStatusBar != null && mStatusBar.isFlippedToSettings();

    }

    }



    @Override

    protected void onHeightUpdated(float expandedHeight) {

        updateNotificationStackHeight(expandedHeight);

    }

    }

                    break;



    /**

     * Update the height of the {@link #mNotificationStackScroller} to the new expanded height.

     * This is much more efficient than doing it over the layout pass.

     *

     * @param expandedHeight the new expanded height

     */

    private void updateNotificationStackHeight(float expandedHeight) {

        float childOffset = getRelativeTop(mNotificationStackScroller)

                - mNotificationParent.getTranslationY();

        int newStackHeight = (int) (expandedHeight - childOffset);

        int itemHeight = mNotificationStackScroller.getItemHeight();

        int bottomStackPeekSize = mNotificationStackScroller.getBottomStackPeekSize();

        int minStackHeight = itemHeight + bottomStackPeekSize;

        if (newStackHeight >= minStackHeight) {

            mNotificationParent.setTranslationY(0);

            mNotificationStackScroller.setCurrentStackHeight(newStackHeight);

        } else {



            // We did not reach the position yet where we actually start growing,

            // so we translate the stack upwards.

            int translationY = (newStackHeight - minStackHeight);

            // A slight parallax effect is introduced in order for the stack to catch up with

            // the top card.

            float partiallyThere = (float) newStackHeight / minStackHeight;

            partiallyThere = Math.max(0, partiallyThere);

            translationY += (1 - partiallyThere) * bottomStackPeekSize;

            mNotificationParent.setTranslationY(translationY);

            mNotificationStackScroller.setCurrentStackHeight(

                    (int) (expandedHeight - (childOffset + translationY)));

        }

        }

    }

    }

        return mHandleView.dispatchTouchEvent(event);



    @Override

    protected int getDesiredMeasureHeight() {

        return mMaxPanelHeight;

    }

    }

}
 
}

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

+268 −156

File changed.

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