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Commit 862a29b2 authored by Danesh Mondegarian's avatar Danesh Mondegarian
Browse files

GestureInput : Allow doubletap/longpress configuration 

Allows devices to specify pending intents for double tap and
long press events.

Change-Id: I7e7cc2f9f96a01d8f6232e5cf0e19832fdfd5359
parent 4dd3f322

core/java/android/service/gesture/IGestureService.aidl

+5 −4
Original line number Diff line number Diff line 
package android.service.gesture;



import android.app.PendingIntent;



/** @hide */

interface IGestureService {



    /**

     * Register a listener for gesture sensor input. Gesture sensor input

     * is then converted into input events for system consumption.

     */

    void setOnLongPressPendingIntent(in PendingIntent pendingIntent);

    void setOnDoubleClickPendingIntent(in PendingIntent pendingIntent);



}

services/java/com/android/server/gesture/GestureInputFilter.java

+29 −15
Original line number Diff line number Diff line
@@ -15,13 +15,13 @@ 
 */

package com.android.server.gesture;



import android.app.PendingIntent;

import android.app.PendingIntent.CanceledException;

import android.content.Context;

import android.content.Intent;

import android.hardware.input.InputManager;

import android.os.IBinder;

import android.os.RemoteException;

import android.os.SystemClock;

import android.os.UserHandle;

import android.util.Slog;

import android.view.Display;

import android.view.GestureDetector;
@@ -30,13 +30,10 @@ import android.view.IInputFilter; 
import android.view.IInputFilterHost;

import android.view.InputDevice;

import android.view.InputEvent;

import android.view.KeyCharacterMap;

import android.view.KeyEvent;

import android.view.MotionEvent;

import android.view.OrientationEventListener;

import android.view.ViewConfiguration;

import android.view.WindowManager;



import java.io.PrintWriter;



/**
@@ -57,6 +54,8 @@ public class GestureInputFilter implements IInputFilter, GestureDetector.OnGestu 
    private float mGesturePadWidth, mGesturePadHeight;

    private int mTouchSlop, mOrientation;

    private Context mContext;

    private PendingIntent mLongPressPendingIntent;

    private PendingIntent mDoubleClickPendingIntent;



    public GestureInputFilter(Context context) {

        mInputManager = InputManager.getInstance();
@@ -285,9 +284,13 @@ public class GestureInputFilter implements IInputFilter, GestureDetector.OnGestu 


    @Override

    public void onLongPress(MotionEvent e) {

        Intent intent = new Intent(Intent.ACTION_CAMERA_BUTTON, null);

        mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT_OR_SELF,

                null, null, null, 0, null, null);

        if (mLongPressPendingIntent != null) {

            try {

                mLongPressPendingIntent.send();

            } catch (CanceledException e1) {

                e1.printStackTrace();

            }

        }

    }



    @Override
@@ -303,17 +306,28 @@ public class GestureInputFilter implements IInputFilter, GestureDetector.OnGestu 


    @Override

    public boolean onDoubleTap(MotionEvent e) {

        long now = SystemClock.uptimeMillis();

        sendInputEvent(new KeyEvent(now, now, KeyEvent.ACTION_DOWN,

                KeyEvent.KEYCODE_CAMERA, 0, 0,

                KeyCharacterMap.VIRTUAL_KEYBOARD, 0, 0, InputDevice.SOURCE_KEYBOARD));

        sendInputEvent(new KeyEvent(now, now, KeyEvent.ACTION_UP,KeyEvent.KEYCODE_CAMERA,

                0, 0, KeyCharacterMap.VIRTUAL_KEYBOARD, 0, 0, InputDevice.SOURCE_KEYBOARD));

        if (mDoubleClickPendingIntent != null) {

            try {

                mDoubleClickPendingIntent.send();

                return true;

            } catch (CanceledException e1) {

                e1.printStackTrace();

            }

        }



        return false;

    }



    @Override

    public boolean onDoubleTapEvent(MotionEvent e) {

        return false;

    }



    public void setOnLongPressPendingIntent(PendingIntent pendingIntent) {

        mLongPressPendingIntent = pendingIntent;

    }



    public void setOnDoubleClickPendingIntent(PendingIntent pendingIntent) {

        mDoubleClickPendingIntent = pendingIntent;

    }

}

services/java/com/android/server/gesture/GestureService.java

+9 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
package com.android.server.gesture;



import android.Manifest;

import android.app.PendingIntent;

import android.content.Context;

import android.os.Binder;

import android.os.IBinder;
@@ -51,4 +52,12 @@ public class GestureService extends IGestureService.Stub { 
        mInputFilter = new GestureInputFilter(mContext);

        mInputManager.registerSecondaryInputFilter(mInputFilter);

    }



    public void setOnLongPressPendingIntent(PendingIntent pendingIntent) {

        mInputFilter.setOnLongPressPendingIntent(pendingIntent);

    }



    public void setOnDoubleClickPendingIntent(PendingIntent pendingIntent) {

        mInputFilter.setOnDoubleClickPendingIntent(pendingIntent);

    }

}