[android help] Cannot Disable Broadcast Receiver

I got the logic for disable/enable broadcast receiver from here.

@Override
    public void onCheckedChanged(CompoundButton v, boolean checked) {
        // TODO Auto-generated method stub

        if (v == disableBlock) {
            manageBlockSetting(checked);
        }
    }

private void manageBlockSetting(boolean disable) {
        Log.e(tag, "Disable : " + disable);
        int flag = disable ? PackageManager.COMPONENT_ENABLED_STATE_DISABLED
                : PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
        ComponentName component = new ComponentName(SettingActivity.this, PhoneCallReceiver.class);

        getApplication().getPackageManager().setComponentEnabledSetting(component, flag, PackageManager.DONT_KILL_APP);
        editSharedPreferences(StoreConstantValue.SETTING_DISABLE_BLOCK, disable);
}

And in Manifest.xml

            android:enabled="true" >
            
                
            
        

When I deploy with android:enabled="false"

I can enable it once. But when I want to disable. Nothing happens, I can't disable it. It is still block incoming calls.

My device is Samsung Galaxy S2 with Android 2.3.3

Any help? Thanks

.

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