如何去掉mtk自行开发的快速向导和设置向导功能（即OOBE）？

[DESCRIPTION]
如何去掉mtk自行开发的快速向导和设置向导功能（即OOBE）?
[SOLUTION]
OOBE包括快速向导和设置向导两部分。快速向导和设置向导在launcher主菜单上分别对应单独的
菜单项，但最终都属于OOBE.apk。如下图：

如何拿掉OOBE功能呢?
方法一: 通过编译选项开关拿掉OOBE(这种方法会同时拿掉快速向导和设置向导两部分)：
在对应工程的ProjectConfig.mk中，找到MTK_OOBE_APP这个开关，把它从yes修改成no。
方法二：修改代码（可以做到保留前半段的设置向导，只单独拿掉后半段的快速向导功能）：
alps/mediatek/packages/apps/OOBE/scr/com/mediatek/oobe/basic/MainActivity.
java
private void finishOOBE() {
......
if (oobeHasRun == 0 || wizardDisabledState ！=
PackageManager.COMPONENT_ENABLED_STATE_DISABLED) {
Xlog.i(TAG, "Here we go, MainActivity.finishOOBE(), set oobe_has_run flag
to 1 , start launcher now");
Settings.System.putInt(getContentResolver(),
OOBEConstants.OOBE_HAS_RUN_KEY, 1);
/* this start quick start guide, if it's the first run of OOBE */
//mtk added
/*
if (！sIsTablet) {
Intent intent = new Intent(OOBEConstants.ACTION_QUICK_START_GUIDE);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
intent.putExtra("mIsFirstRun", true);
startActivity(intent);
} else if(mIsFirstRun) {
*/
//mtk added
Settings.System.putInt(getContentResolver(),
Settings.System.OOBE_DISPLAY, Settings.System.OOBE_DISPLAY_DEFAULT);
Settings.Global.putInt(getContentResolver(),
Settings.Global.DEVICE_PROVISIONED, 1);
// } //mtk added
......
}
public void onCreate(Bundle savedInstanceState) {
......
// disable QSG on tablet
PackageManager pm = getPackageManager();
ComponentName name = new ComponentName(this, QuickStartGuideMain.class);
int qsgDisabledState = pm.getComponentEnabledSetting(name);
Xlog.d(TAG, "disable QSG on tablet qsgDisabledState" + qsgDisabledState);
if (qsgDisabledState ！= PackageManager.COMPONENT_ENABLED_STATE_DISABLED) {
Xlog.d(TAG, "tablet disable qsg");
pm.setComponentEnabledSetting(name,
PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
PackageManager.DONT_KILL_APP);
}
mSIMIntentFiLTEr = new
IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
mSIMIntentFilter.adDACtion(TelephonyIntents.ACTION_PHB_STATE_CHANGED);
......
}

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