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Commit 094509c7 authored by Wang Yimin's avatar Wang Yimin Committed by Gerrit - the friendly Code Review server
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DeviceInfo:Add MBN Version For Global Pass Provisioning package 

1.get mbn version value from persist file
2.Show mbn version under about phone

Change-Id: Id3bb0a6d829399b9aaecb4deccca266f3cf382e7
CRs-Fixed: 1069803
parent 7e1f49d2

src/com/android/settings/DeviceInfoSettings.java

+30 −3
Original line number Diff line number Diff line
@@ -43,6 +43,8 @@ import com.android.settings.search.Index; 
import com.android.settings.search.Indexable;

import com.android.settingslib.DeviceInfoUtils;

import com.android.settingslib.RestrictedLockUtils;

import com.android.internal.os.RegionalizationEnvironment;

import com.android.internal.os.IRegionalizationService;



import java.util.ArrayList;

import java.util.Arrays;
@@ -75,6 +77,7 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment implements In 
    private static final String PROPERTY_MBN_VERSION = "persist.mbn.version";

    private static final String KEY_QGP_VERSION = "qgp_version";

    private static final String PROPERTY_QGP_VERSION = "persist.qgp.version";

    private static final String MBN_VERSION_PATH = "/persist/speccfg/mbnversion";



    static final int TAPS_TO_BE_A_DEVELOPER = 7;
@@ -88,6 +91,7 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment implements In 
    private boolean mFunDisallowedBySystem;

    private EnforcedAdmin mDebuggingFeaturesDisallowedAdmin;

    private boolean mDebuggingFeaturesDisallowedBySystem;

    private IRegionalizationService mRegionalizationService = null;



    @Override

    protected int getMetricsCategory() {
@@ -128,9 +132,11 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment implements In 
                PROPERTY_QGP_VERSION);

        findPreference(KEY_KERNEL_VERSION).setSummary(DeviceInfoUtils.customizeFormatKernelVersion(

                getResources().getBoolean(R.bool.def_hide_kernel_version_name)));

        setValueSummary(KEY_MBN_VERSION, PROPERTY_MBN_VERSION);

        removePreferenceIfPropertyMissing(getPreferenceScreen(), KEY_MBN_VERSION,

                PROPERTY_MBN_VERSION);

        String mMbnVersion = getMBNVersionValue();

        setStringSummary(KEY_MBN_VERSION, mMbnVersion);

        if(mMbnVersion == null){

            getPreferenceScreen().removePreference(findPreference(KEY_MBN_VERSION));

        }



        if (!SELinux.isSELinuxEnabled()) {

            String status = getResources().getString(R.string.selinux_status_disabled);
@@ -364,6 +370,27 @@ public class DeviceInfoSettings extends SettingsPreferenceFragment implements In 
        }

    }



    private String getMBNVersionValue() {

        String mVersion = null;



        if (RegionalizationEnvironment.isSupported()) {

            mRegionalizationService = RegionalizationEnvironment.getRegionalizationService();

        }

        if(mRegionalizationService != null){

            try{

                if(!mRegionalizationService.checkFileExists(MBN_VERSION_PATH))

                    return null;

                if(mRegionalizationService.readFile(MBN_VERSION_PATH, "").size() > 0){

                    mVersion = mRegionalizationService.readFile(MBN_VERSION_PATH, "").get(0);

                }

                Log.d(LOG_TAG,"read MBNVersion="+mVersion);

            }catch (Exception e) {

                Log.e(LOG_TAG, "IOException:"+ e.getMessage());

            }

        }

        return mVersion;

    }



    private void setValueSummary(String preference, String property) {

        try {

            findPreference(preference).setSummary(