1.模块编译的添加修改device/sprd/sp8830ec/system.prop 中ro.device.support.gps=1

2.Settings模块中packages/apps/Settings/src/com/Android/settings/LocationSettings.Java文件中修改打开GPS功能

public class LocationSettings extends SettingsPreferenceFragment

mLocationAccess.setOnPreferenceChangeListener(this);

if(!getPackageManager().hasSystemFeature(PackageManager.FEATURE_LOCATION_GPS)) {

root.removePreference(mGps);

root.removePreference(mAssistedGps);

root.removePreference((PreferenceScreen) root.findPreference(KEY_AGPS_CONFIG));

}

3.Settings模块packages/apps/Settings/res/layout/widget.xml对应的widget中添加对应的控件。

android:layout_width="1dip"

android:layout_height="match_parent"

android:background="@drawable/appwidget_settings_divider_holo"

android:contentDescription="@null"

/>

android:background="@drawable/appwidget_button_center"

android:clickable="true"

android:focusable="true"

android:orientation="vertical">

android:contentDescription="@null"

/>

4.device/sprd/sp8830ec/base.mk

+        frameworks/native/data/etc/android.hardware.location.gps.xml:system/etc/permissions/android.hardware.location

frameworks/native/data/etc/android.hardware.location.xml:system/etc/permissions/android.hardware.location.xml \

-       device/sprd/common/tools/e2fsprogs/e2fsck:root/sbin/e2fsck

+        device/sprd/partner/brcm/gps/glgps:/system/bin/glgps \

+        device/sprd/partner/brcm/gps/gpsconfig_shark.xml:/system/etc/gpsconfig.xml \

+        device/sprd/partner/brcm/gps/gps.default.so:/system/lib/hw/gps.default.so \

+        device/sprd/common/tools/e2fsprogs/e2fsck:root/sbin/e2fsck

5./frameworks/base/data/etc/platform.xml

+

6.frameworks/native/data/etc/android.hardware.location.gps.xml

7.frameworks/native/data/etc/handheld_core_hardware_8830ec.xml

+

< permissions>

8.device/sprd/sp8830ec/prod_sp8830eccmccspecAplus_UUI.mk

添加模块gpstest

9.添加package/app/gpstest源码修改Android.mk去掉依赖的jar。 10.settings模块添加入口到 < PreferenceScreen                 android:key="gps_test"                 android:title="@string/gps_test">