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Commit 8b5e9436 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Removes WindowManager and DisplayManager from sandbox." into ub-launcher3-master

parents c6166498 0fda3ba9

quickstep/src/com/android/quickstep/interaction/BackGestureTutorialFragment.java

+2 −2
Original line number Diff line number Diff line
@@ -107,11 +107,11 @@ public class BackGestureTutorialFragment extends Fragment implements BackGesture 
    }



    void onAttachedToWindow() {

        mEdgeBackGestureHandler.setIsEnabled(true);

        mEdgeBackGestureHandler.setViewGroupParent((ViewGroup) getRootView());

    }



    void onDetachedFromWindow() {

        mEdgeBackGestureHandler.setIsEnabled(false);

        mEdgeBackGestureHandler.setViewGroupParent(null);

    }



    @Override

quickstep/src/com/android/quickstep/interaction/EdgeBackGestureHandler.java

+16 −56
Original line number Diff line number Diff line
@@ -17,21 +17,18 @@ package com.android.quickstep.interaction; 


import android.content.Context;

import android.content.res.Resources;

import android.graphics.PixelFormat;

import android.graphics.Point;

import android.graphics.PointF;

import android.hardware.display.DisplayManager;

import android.hardware.display.DisplayManager.DisplayListener;

import android.os.Handler;

import android.os.Looper;

import android.os.SystemProperties;

import android.view.Display;

import android.view.MotionEvent;

import android.view.View;

import android.view.View.OnTouchListener;

import android.view.ViewConfiguration;

import android.view.WindowManager;

import android.view.WindowManager.LayoutParams;

import android.view.ViewGroup;

import android.view.ViewGroup.LayoutParams;



import androidx.annotation.Nullable;



import com.android.launcher3.ResourceUtils;
@@ -40,7 +37,7 @@ import com.android.launcher3.ResourceUtils; 
 *

 * Forked from platform/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/EdgeBackGestureHandler.java.

 */

public class EdgeBackGestureHandler implements DisplayListener, OnTouchListener {

public class EdgeBackGestureHandler implements OnTouchListener {



    private static final String TAG = "EdgeBackGestureHandler";

    private static final int MAX_LONG_PRESS_TIMEOUT = SystemProperties.getInt(
@@ -106,29 +103,22 @@ public class EdgeBackGestureHandler implements DisplayListener, OnTouchListener 
        mEdgeWidth = ResourceUtils.getNavbarSize("config_backGestureInset", res);

    }



    void setIsEnabled(boolean isEnabled) {

        if (isEnabled == mIsEnabled) {

            return;

        }

        mIsEnabled = isEnabled;

    void setViewGroupParent(@Nullable ViewGroup parent) {

        mIsEnabled = parent != null;



        if (mEdgeBackPanel != null) {

            mEdgeBackPanel.onDestroy();

            mEdgeBackPanel = null;

        }



        if (!mIsEnabled) {

            mContext.getSystemService(DisplayManager.class).unregisterDisplayListener(this);

        } else {

            updateDisplaySize();

            mContext.getSystemService(DisplayManager.class).registerDisplayListener(this,

                    new Handler(Looper.getMainLooper()));



        if (mIsEnabled) {

            // Add a nav bar panel window.

            mEdgeBackPanel = new EdgeBackGesturePanel(mContext);

            mEdgeBackPanel = new EdgeBackGesturePanel(mContext, parent, createLayoutParams());

            mEdgeBackPanel.setBackCallback(mBackCallback);

            mEdgeBackPanel.setLayoutParams(createLayoutParams());

            updateDisplaySize();

            if (mContext.getDisplay() != null) {

                mContext.getDisplay().getRealSize(mDisplaySize);

                mEdgeBackPanel.setDisplaySize(mDisplaySize);

            }

        }

    }
@@ -136,21 +126,11 @@ public class EdgeBackGestureHandler implements DisplayListener, OnTouchListener 
        mGestureCallback = callback;

    }



    private WindowManager.LayoutParams createLayoutParams() {

    private LayoutParams createLayoutParams() {

        Resources resources = mContext.getResources();

        WindowManager.LayoutParams layoutParams = new WindowManager.LayoutParams(

        return new LayoutParams(

                ResourceUtils.getNavbarSize("navigation_edge_panel_width", resources),

                ResourceUtils.getNavbarSize("navigation_edge_panel_height", resources),

                LayoutParams.TYPE_APPLICATION_PANEL,

                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE

                        | WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL

                        | WindowManager.LayoutParams.FLAG_SPLIT_TOUCH

                        | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN,

                PixelFormat.TRANSLUCENT);

        layoutParams.setTitle(TAG + mDisplayId);

        layoutParams.windowAnimations = 0;

        layoutParams.setFitInsetsTypes(0 /* types */);

        return layoutParams;

                ResourceUtils.getNavbarSize("navigation_edge_panel_height", resources));

    }



    @Override
@@ -232,26 +212,6 @@ public class EdgeBackGestureHandler implements DisplayListener, OnTouchListener 
        }

    }



    @Override

    public void onDisplayAdded(int displayId) { }



    @Override

    public void onDisplayRemoved(int displayId) { }



    @Override

    public void onDisplayChanged(int displayId) {

        if (displayId == mDisplayId) {

            updateDisplaySize();

        }

    }



    private void updateDisplaySize() {

        mContext.getDisplay().getRealSize(mDisplaySize);

        if (mEdgeBackPanel != null) {

            mEdgeBackPanel.setDisplaySize(mDisplaySize);

        }

    }



    void setInsets(int leftInset, int rightInset) {

        mLeftInset = leftInset;

        mRightInset = rightInset;

quickstep/src/com/android/quickstep/interaction/EdgeBackGesturePanel.java

+13 −21
Original line number Diff line number Diff line
@@ -26,11 +26,11 @@ import android.graphics.Paint; 
import android.graphics.Path;

import android.graphics.Point;

import android.os.SystemClock;

import android.view.Gravity;

import android.view.MotionEvent;

import android.view.VelocityTracker;

import android.view.View;

import android.view.WindowManager;

import android.view.ViewGroup;

import android.view.ViewGroup.LayoutParams;

import android.view.animation.Interpolator;

import android.view.animation.PathInterpolator;
@@ -110,7 +110,6 @@ public class EdgeBackGesturePanel extends View { 
    private static final Interpolator RUBBER_BAND_INTERPOLATOR_APPEAR =

            new PathInterpolator(1.0f / RUBBER_BAND_AMOUNT_APPEAR, 1.0f, 1.0f, 1.0f);



    private final WindowManager mWindowManager;

    private BackCallback mBackCallback;



    /**
@@ -147,7 +146,6 @@ public class EdgeBackGesturePanel extends View { 


    private VelocityTracker mVelocityTracker;

    private int mArrowPaddingEnd;

    private WindowManager.LayoutParams mLayoutParams;



    /**

     * True if the panel is currently on the left of the screen
@@ -232,11 +230,9 @@ public class EdgeBackGesturePanel extends View { 
                }

            };



    public EdgeBackGesturePanel(Context context) {

    public EdgeBackGesturePanel(Context context, ViewGroup parent, LayoutParams layoutParams) {

        super(context);



        mWindowManager = context.getSystemService(WindowManager.class);



        mDensity = context.getResources().getDisplayMetrics().density;



        mBaseTranslation = dp(BASE_TRANSLATION_DP);
@@ -290,11 +286,15 @@ public class EdgeBackGesturePanel extends View { 


        mSwipeThreshold = ResourceUtils.getDimenByName(

            "navigation_edge_action_drag_threshold", context.getResources(), 16 /* defaultValue */);

        parent.addView(this, layoutParams);

        setVisibility(GONE);

    }



    void onDestroy() {

        mWindowManager.removeView(this);

        ViewGroup parent = (ViewGroup) getParent();

        if (parent != null) {

            parent.removeView(this);

        }

    }



    @Override
@@ -305,9 +305,6 @@ public class EdgeBackGesturePanel extends View { 
    @SuppressLint("RtlHardcoded")

    void setIsLeftPanel(boolean isLeftPanel) {

        mIsLeftPanel = isLeftPanel;

        mLayoutParams.gravity = mIsLeftPanel

                ? (Gravity.LEFT | Gravity.TOP)

                : (Gravity.RIGHT | Gravity.TOP);

    }



    boolean getIsLeftPanel() {
@@ -323,11 +320,6 @@ public class EdgeBackGesturePanel extends View { 
        mBackCallback = callback;

    }



    void setLayoutParams(WindowManager.LayoutParams layoutParams) {

        mLayoutParams = layoutParams;

        mWindowManager.addView(this, mLayoutParams);

    }



    private float getCurrentAngle() {

        return mCurrentAngle;

    }
@@ -349,7 +341,6 @@ public class EdgeBackGesturePanel extends View { 
                mStartY = event.getY();

                setVisibility(VISIBLE);

                updatePosition(event.getY());

                mWindowManager.updateViewLayout(this, mLayoutParams);

                break;

            case MotionEvent.ACTION_MOVE:

                handleMoveEvent(event);
@@ -614,10 +605,11 @@ public class EdgeBackGesturePanel extends View { 
    }



    private void updatePosition(float touchY) {

        float position = touchY - mFingerOffset;

        position = Math.max(position, mMinArrowPosition);

        position -= mLayoutParams.height / 2.0f;

        mLayoutParams.y = MathUtils.clamp((int) position, 0, mDisplaySize.y);

        float positionY = touchY - mFingerOffset;

        positionY = Math.max(positionY, mMinArrowPosition);

        positionY -= getLayoutParams().height / 2.0f;

        setX(mIsLeftPanel ? 0 : mDisplaySize.x - getLayoutParams().width);

        setY(MathUtils.clamp((int) positionY, 0, mDisplaySize.y));

    }



    private void setDesiredVerticalTransition(float verticalTranslation, boolean animated) {