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Commit 8caeb56b authored by Tom Giordano's avatar Tom Giordano Committed by Tanguy Pruvot
Browse files

LegacyUSB: Add support for legacy USB implementations 

Rebased for ICS 4.0.3

Change-Id: I029d8eeca4de6d92499856feab2761a8bfa9a526
parent 3354539f

core/res/res/values/config.xml

+7 −0
Original line number Diff line number Diff line
@@ -745,4 +745,11 @@ 
    <!-- Base "touch slop" value used by ViewConfiguration as a

         movement threshold where scrolling should begin. -->

    <dimen name="config_viewConfigurationTouchSlop">8dp</dimen>





    <!-- CM CHANGES START HERE -->



    <!-- Use legacy USB device manager. -->

    <bool name="config_usesLegacyUsbDeviceManager">false</bool>



</resources>

services/java/com/android/server/usb/LegacyUsbDeviceManager.java

0 → 100644
+643 −0

File added.

Preview size limit exceeded, changes collapsed.

services/java/com/android/server/usb/UsbDeviceManager.java

+8 −0
Original line number Diff line number Diff line
@@ -130,6 +130,14 @@ public class UsbDeviceManager { 
        }

    };



    // Dummy constructor to use when extending class

    public UsbDeviceManager() {

        mContext = null;

        mContentResolver = null;

        mSettingsManager = null;

        mHasUsbAccessory = false;

    }



    public UsbDeviceManager(Context context, UsbSettingsManager settingsManager) {

        mContext = context;

        mContentResolver = context.getContentResolver();

services/java/com/android/server/usb/UsbService.java

+3 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ package com.android.server.usb; 
import android.app.PendingIntent;

import android.content.Context;

import android.content.pm.PackageManager;

import android.content.res.Resources;

import android.hardware.usb.IUsbManager;

import android.hardware.usb.UsbAccessory;

import android.hardware.usb.UsbDevice;
@@ -53,6 +54,8 @@ public class UsbService extends IUsbManager.Stub { 
        if (new File("/sys/class/android_usb").exists()) {

            mDeviceManager = new UsbDeviceManager(context, mSettingsManager);

        }

        else if(Resources.getSystem().getBoolean(com.android.internal.R.bool.config_usesLegacyUsbDeviceManager))

            mDeviceManager = new LegacyUsbDeviceManager(context, mSettingsManager);

    }



    public void systemReady() {