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Commit 02524d09 authored by Robert Carr's avatar Robert Carr
Browse files

TaskOrganizer: Add BLASTSyncEngine example 

Add support to the TaskOrganizerMultiWindowTest for resizing
two tasks synchronously.

Bug: 139371701
Test: TaskOrganizerMultiWindowTest
Change-Id: I57fabf9a32fd02d461acd0e6ef4265df844eb2b7
parent 7e51a4b6

tests/TaskOrganizerTest/src/com/android/test/taskembed/TaskOrganizerMultiWindowTest.java

+124 −11
Original line number Diff line number Diff line
@@ -19,41 +19,135 @@ package com.android.test.taskembed; 
import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;



import android.app.ActivityManager;

import android.app.ActivityTaskManager;

import android.app.Activity;

import android.app.ActivityOptions;

import android.content.Context;

import android.content.Intent;

import android.graphics.Color;

import android.graphics.Rect;

import android.os.Bundle;

import android.os.RemoteException;

import android.view.Gravity;

import android.view.ITaskOrganizer;

import android.view.IWindowContainer;

import android.view.MotionEvent;

import android.view.SurfaceControl;

import android.view.SurfaceHolder;

import android.view.View;

import android.view.ViewGroup;

import android.view.WindowContainerTransaction;

import android.widget.FrameLayout;

import android.widget.LinearLayout;



public class TaskOrganizerMultiWindowTest extends Activity {

    class TaskLaunchingView extends TaskView {

        TaskLaunchingView(Context c, ITaskOrganizer o, int windowingMode) {

    class SplitLayout extends LinearLayout implements View.OnTouchListener {

        View mView1;

        View mView2;

        View mDividerView;



        public boolean onTouch(View v, MotionEvent e) {

            if (e.getAction() != MotionEvent.ACTION_UP) {

                return true;

            }



            float x = e.getX(0);

            float ratio = (float) x / (float) getWidth() ;



            LinearLayout.LayoutParams lp1 =

                new LinearLayout.LayoutParams(0,

                        ViewGroup.LayoutParams.WRAP_CONTENT, ratio-0.02f);

            LinearLayout.LayoutParams lp2 =

                new LinearLayout.LayoutParams(0,

                        ViewGroup.LayoutParams.WRAP_CONTENT, 1-ratio-0.02f);

            updateViewLayout(mView1, lp2);

            updateViewLayout(mView2, lp1);

            return true;

        }



        SplitLayout(Context c, View v1, View v2) {

            super(c);

            LinearLayout.LayoutParams lp1 =

                new LinearLayout.LayoutParams(0,

                        ViewGroup.LayoutParams.WRAP_CONTENT, 0.48f);

            LinearLayout.LayoutParams lp3 =

                new LinearLayout.LayoutParams(0,

                        ViewGroup.LayoutParams.WRAP_CONTENT, 0.48f);

            LinearLayout.LayoutParams lp2 =

                new LinearLayout.LayoutParams(0,

                        ViewGroup.LayoutParams.FILL_PARENT, 0.04f);

            lp2.gravity = Gravity.CENTER;



            setWeightSum(1);



            mView1 = v1;

            mView2 = v2;

            addView(mView1, lp1);



            mDividerView = new View(getContext());

            mDividerView.setBackgroundColor(Color.BLACK);

            addView(mDividerView, lp2);

            mDividerView.setOnTouchListener(this);



            addView(mView2, lp3);

        }

    }



    class ResizingTaskView extends TaskView {

        final Intent mIntent;

        boolean launched = false;

        ResizingTaskView(Context c, ITaskOrganizer o, int windowingMode, Intent i) {

            super(c, o, windowingMode);

            mIntent = i;

        }



        @Override

        public void surfaceChanged(SurfaceHolder h, int format, int width, int height) {

            startCalculatorActivity(width, height);

            if (!launched) {

                launchOrganizedActivity(mIntent, width, height);

                launched = true;

            } else {

                resizeTask(width, height);

            }

        }

    TaskView mView;



        void resizeTask(int width, int height) {

            final WindowContainerTransaction wct = new WindowContainerTransaction();

            wct.setBounds(mWc, new Rect(0, 0, width, height));

            try {

                ActivityTaskManager.getTaskOrganizerController().applyContainerTransaction(wct,

                        mOrganizer);

            } catch (Exception e) {

                // Oh well

            }

        }

    }



    TaskView mTaskView1;

    TaskView mTaskView2;

    boolean gotFirstTask = false;



    class Organizer extends ITaskOrganizer.Stub {

        private int receivedTransactions = 0;

        SurfaceControl.Transaction mergedTransaction = new SurfaceControl.Transaction();

        @Override

        public void taskAppeared(ActivityManager.RunningTaskInfo ti) {

            mView.reparentTask(ti.token);

            if (!gotFirstTask) {

                mTaskView1.reparentTask(ti.token);

                gotFirstTask = true;

            } else {

                mTaskView2.reparentTask(ti.token);

            }

        }

        public void taskVanished(IWindowContainer wc) {

        }

        public void transactionReady(int id, SurfaceControl.Transaction t) {

            mergedTransaction.merge(t);

            receivedTransactions++;

            if (receivedTransactions == 2) {

                mergedTransaction.apply();

                receivedTransactions = 0;

            }

        }

        @Override

        public void onTaskInfoChanged(ActivityManager.RunningTaskInfo info) {
@@ -66,14 +160,33 @@ public class TaskOrganizerMultiWindowTest extends Activity { 
    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);



        mView = new TaskLaunchingView(this, mOrganizer, WINDOWING_MODE_MULTI_WINDOW);

        setContentView(mView);

        try {

            ActivityTaskManager.getTaskOrganizerController().registerTaskOrganizer(mOrganizer,

                    WINDOWING_MODE_MULTI_WINDOW);



        } catch (Exception e) {

        }



        mTaskView1 = new ResizingTaskView(this, mOrganizer, WINDOWING_MODE_MULTI_WINDOW,

                makeSettingsIntent());

        mTaskView2 = new ResizingTaskView(this, mOrganizer, WINDOWING_MODE_MULTI_WINDOW,

                makeContactsIntent());

        View splitView = new SplitLayout(this, mTaskView1, mTaskView2);



        setContentView(splitView);

    }



    Intent makeSettingsIntent() {

        Intent intent = new Intent();

        intent.setAction(android.provider.Settings.ACTION_SETTINGS);

        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        return intent;

    }



    Intent makeCalculatorIntent() {

    Intent makeContactsIntent() {

        Intent intent = new Intent();

        intent.setAction(Intent.ACTION_MAIN);

        intent.addCategory(Intent.CATEGORY_APP_CALCULATOR);

        intent.addCategory(Intent.CATEGORY_APP_CONTACTS);

        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        return intent;

    }
@@ -85,7 +198,7 @@ public class TaskOrganizerMultiWindowTest extends Activity { 
        return o.toBundle();

    }



    void startCalculatorActivity(int width, int height) {

        startActivity(makeCalculatorIntent(), makeLaunchOptions(width, height));

    void launchOrganizedActivity(Intent i, int width, int height) {

        startActivity(i, makeLaunchOptions(width, height));

    }

}

tests/TaskOrganizerTest/src/com/android/test/taskembed/TaskOrganizerPipTest.java

+7 −0
Original line number Diff line number Diff line
@@ -68,6 +68,13 @@ public class TaskOrganizerPipTest extends Service { 
    public void onCreate() {

        super.onCreate();



        try {

            ActivityTaskManager.getTaskOrganizerController().registerTaskOrganizer(mOrganizer,

                    WINDOWING_MODE_PINNED);



        } catch (Exception e) {

        }



        final WindowManager.LayoutParams wlp = new WindowManager.LayoutParams();

        wlp.setTitle("TaskOrganizerPipTest");

        wlp.type = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;

tests/TaskOrganizerTest/src/com/android/test/taskembed/TaskView.java

+18 −5
Original line number Diff line number Diff line
@@ -31,6 +31,10 @@ import android.view.SurfaceView; 
class TaskView extends SurfaceView implements SurfaceHolder.Callback {

    final ITaskOrganizer mTaskOrganizer;

    final int mWindowingMode;

    IWindowContainer mWc;



    boolean mSurfaceCreated = false;

    boolean mNeedsReparent;



    TaskView(Context c, ITaskOrganizer o, int windowingMode) {

        super(c);
@@ -43,10 +47,10 @@ class TaskView extends SurfaceView implements SurfaceHolder.Callback { 


    @Override

    public void surfaceCreated(SurfaceHolder holder) {

        try {

            ActivityTaskManager.getTaskOrganizerController().registerTaskOrganizer(mTaskOrganizer,

                    mWindowingMode);

        } catch (Exception e) {

        mSurfaceCreated = true;

        if (mNeedsReparent) {

            mNeedsReparent = false;

            reparentLeash();

        }

    }
@@ -59,10 +63,19 @@ class TaskView extends SurfaceView implements SurfaceHolder.Callback { 
    }



    void reparentTask(IWindowContainer wc) {

        mWc = wc;

        if (mSurfaceCreated == false) {

            mNeedsReparent = true;

        } else {

            reparentLeash();

        }

    }



    void reparentLeash() {

        SurfaceControl.Transaction t = new SurfaceControl.Transaction();

        SurfaceControl leash = null;

        try {

            leash = wc.getLeash();

            leash = mWc.getLeash();

        } catch (Exception e) {

            // System server died.. oh well

        }