反馈过荣耀官方很多次，这次打电话说确实有bug,说已经更新了，等更新，我特么等了快1个月了。。于是无奈自己分析了.
我其实也是比较懒的,但是现在的情况是红米note4x压根不能让我的联通3g卡用于接听，让另外一张卡用于上网，荣耀也有bug,但是至少可以让我得另外一张上网的4g卡可以上网，只是关机自动还原，扣费扣得非常惨，因为这个问题搞的我欠费很多次了，这方便比如小米了，小米是设置没毛病，就是没信号。
首先我的荣耀8root了，所以找起来比较简单
apk是双卡管理_com.huawei.android.dsdscardmanager_3.0.5.14_build3050.apk
根据文件字符串和选择框特征定位到class HWCardManagerPrefsFragment
private void initPreferences() {
addPreferencesResource();
PreferenceScreen screen = getPreferenceScreen();
this.mDataEnablePreference = (SwitchPreference) screen.findPreference("data_enabled");
this.mDataEnablePreference.setOnPreferenceChangeListener(this);
screen.removePreference(this.mDataEnablePreference);
this.mDefault4GSlotPreference = (CardSelectPreference) screen.findPreference("switch_dual_card_slots");
if (Constants.IS_4G_DATA_BIND) {
this.mDefault4GSlotPreference.setTitle(R.string.default_data_network_emui);
} else {
this
如何定位的呢,
ing name="card2_manual_select_network_telecomiot">卡槽二手动选网
卡槽一手动选网
4G/3G 卡槽选择
电信4G/3G卡槽
4G/3G 卡槽切换失败
电信4G/3G卡槽设置失败
此卡槽支持更多频段及更好的网络信号
4G/3G 卡槽选择
电信4G/3G卡槽选择
卡名称
默认移动数据
此操作将导致%s 不可用，是否继续？ IS_4G_DATA_BIND表示的是选项了，如下图
img
要做的是编写一个系统程序，开机后自动重新设置一遍，这样的话泄露的流量就不会太多了，之前是网上找过相关设置默认移动数据的教程，发现并不行，出现什么invvxxexception，应该是没找到class了。
整体源码如下
package com.huawei.android.dsdscardmanager.fragments;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.SystemProperties;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.Preference.OnPreferenceClickListener;
import android.preference.PreferenceScreen;
import android.preference.SwitchPreference;
import android.provider.Settings.Global;
import android.text.TextUtils;
import android.view.ContextThemeWrapper;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.huawei.android.dsdscardmanager.CallForwardingManagerActivity;
import com.huawei.android.dsdscardmanager.Constants;
import com.huawei.android.dsdscardmanager.HWCardManagerActivity;
import com.huawei.android.dsdscardmanager.HwCustCardManagerActivity;
import com.huawei.android.dsdscardmanager.HwLog;
import com.huawei.android.dsdscardmanager.HwVsimUtils;
import com.huawei.android.dsdscardmanager.ItemUseStat;
import com.huawei.android.dsdscardmanager.MLog;
import com.huawei.android.dsdscardmanager.R;
import com.huawei.android.dsdscardmanager.Utils;
import com.huawei.android.dsdscardmanager.model.Card;
import com.huawei.android.dsdscardmanager.model.CardManager;
import com.huawei.android.dsdscardmanager.utils.CallForwardingManager;
import com.huawei.android.dsdscardmanager.widget.CallForwardingPreference;
import com.huawei.android.dsdscardmanager.widget.CardSelectPreference;
import com.huawei.android.dsdscardmanager.widget.CardView;
import com.huawei.android.dsdscardmanager.widget.PreferenceCategoryug;
import com.huawei.android.dsdscardmanager.widget.TipToastManager;
import com.huawei.android.telephony.TelephonyManagerEx;
public class HWCardManagerPrefsFragment extends InstrumentedFragment implements OnPreferenceChangeListener, OnPreferenceClickListener {
private static final int CDMA_MODE = 0;
public static final boolean IS_FULL_NETWORK_SUPPORTED = SystemProperties.getBoolean("ro.config.all_network_4Gswitch", false);
private static final boolean NOT_INSERT_CARD_BOTH_2G_3G_4G = SystemProperties.getBoolean("ro.config.hw_both_2g3g4g", false);
private static final String PREF_KEY_CALL_FORWARDING_ENABLE = "call_forwarding_enable";
private static final String PREF_KEY_CALL_FORWARDING_ENABLE_DIVIDER = "call_forwarding_enable_divider";
private static final String PREF_KEY_CARD_AND_DATA_DIVIDER = "card_and_data_divider";
private static final String PREF_KEY_DATA_ENABLED = "data_enabled";
private static final String PREF_KEY_DEFAULT_CARD_MODE = "default_card_mode";
private static final String PREF_KEY_DEFAULT_DATA_NETWORK = "default_data_network";
private static final String PREF_KEY_DSDS_PREFERENCE_CATEGORY = "dsds_preference_category";
private static final String PREF_KEY_SWITCH_DUAL_CARD_SLOTS = "switch_dual_card_slots";
private static final String TAG = "HWCardManagerPrefsFragment";
private HwCustCardManagerActivity hwCust;
private HWCardManagerActivity mActivity;
private CallForwardingPreference mCallForwardingEnablePreference;
private Preference mCardDataDividerPerence;
private CardManager mCardManager;
private CardView[] mCardViews = new CardView[]{new CardView(), new CardView()};
protected Card[] mCards = null;
private Context mContext;
private SwitchPreference mDataEnablePreference;
private Preference mDefCallPreference;
private CardSelectPreference mDefDataPreference;
private CardSelectPreference mDefault4GSlotPreference;
private RelativeLayout mGlobalInternetServiceDesRL;
private TextView mGlobalInternetServiceDesTV;
private LinearLayout mGlobalInternetServiceTitleLL;
private LayoutInflater mInflater = null;
private CardNameDialogFragment mRenameFragment;
private OnCheckedChangeListener onActivateViewClicked = new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (!Utils.isAirplaneModeOn(HWCardManagerPrefsFragment.this.mContext)) {
if (HWCardManagerPrefsFragment.this.checkSlotsChanging()) {
MLog.e("HWCardManagerPrefsFragment", "has slot is activiting...");
return;
}
HWCardManagerPrefsFragment.this.hideToast();
for (int i = 0; i < 2; i++) {
if (buttonView == HWCardManagerPrefsFragment.this.mCardViews[i].mActivateCheckBox) {
HWCardManagerPrefsFragment.this.mActivity.tryActivatedCard(i, !HWCardManagerPrefsFragment.this.mCards[i].isActivated());
}
}
}
}
};
private OnClickListener onChangeOperatorViewClicked0 = new OnClickListener() {
public void onClick(View view) {
if (!Utils.isAirplaneModeOn(HWCardManagerPrefsFragment.this.mContext)) {
ItemUseStat.getInstance().handleClick(HWCardManagerPrefsFragment.this.mContext, 2, "dual_card_manager_card1");
HWCardManagerPrefsFragment.this.hideToast();
HWCardManagerPrefsFragment.this.showEditorNameDialog(0);
}
}
};
private OnClickListener onChangeOperatorViewClicked1 = new OnClickListener() {
public void onClick(View view) {
if (!Utils.isAirplaneModeOn(HWCardManagerPrefsFragment.this.mContext)) {
ItemUseStat.getInstance().handleClick(HWCardManagerPrefsFragment.this.mContext, 2, "dual_card_manager_card2");
HWCardManagerPrefsFragment.this.hideToast();
HWCardManagerPrefsFragment.this.showEditorNameDialog(1);
}
}
};
private OnClickListener onChangeTextViewClicked = new OnClickListener() {
public void onClick(View view) {
if (!Utils.isAirplaneModeOn(HWCardManagerPrefsFragment.this.mContext)) {
HwVsimUtils.startVsimActivity(HWCardManagerPrefsFragment.this.mContext);
}
}
};
public HWCardManagerPrefsFragment(HWCardManagerActivity activity, HwCustCardManagerActivity cust) {
this.mActivity = activity;
this.mContext = activity.getApplicationContext();
this.mCardManager = activity.getCardManager();
this.mCards = this.mCardManager.getCards();
this.hwCust = cust;
}
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
initHeaderView();
}
public void onCreate(Bundle arg0) {
super.onCreate(arg0);
initPreferences();
initCustPreferences();
}
public View getView() {
return super.getView();
}
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
return inflater.inflate(R.layout.dsdsframe_main_list, null);
}
private void initHeaderView() {
if (this.mInflater == null) {
this.mInflater = LayoutInflater.from(new ContextThemeWrapper(this.mContext, this.mContext.getResources().getIdentifier("androidhwext:style/Theme.Emui", null, null)));
}
View view = this.mInflater.inflate(R.layout.dsdsframe_header, null);
initCardsView(view);
initVsimPromptView(view);
ListView list = getListView();
if (list != null) {
list.addHeaderView(view);
list.setOnTouchListener(new OnTouchListener() {
public boolean onTouch(View view, MotionEvent event) {
if (event.getAction() == 0) {
HWCardManagerPrefsFragment.this.hideToast();
}
return false;
}
});
list.setDivider(null);
}
}
private void initVsimPromptView(View view) {
if (HwVsimUtils.isSupportVsim(this.mContext) && view != null) {
HwLog.d("HWCardManagerPrefsFragment", "initVsimPromptView...");
this.mGlobalInternetServiceTitleLL = (LinearLayout) view.findViewById(R.id.globalInternetServiceTitleLL);
this.mGlobalInternetServiceDesRL = (RelativeLayout) view.findViewById(R.id.globalInternetServiceDesRL);
this.mGlobalInternetServiceDesRL.setOnClickListener(this.onChangeTextViewClicked);
this.mGlobalInternetServiceDesTV = (TextView) view.findViewById(R.id.globalInternetServiceDesTV);
}
}
private void initCardsView(View view) {
if (view != null) {
TextView card1_categary = (TextView) view.findViewById(R.id.card1_categary);
TextView card1_label = (TextView) view.findViewById(R.id.card_label_1);
String card1Text = String.format(getResources().getString(R.string.card_option_ex), new Object[]{Integer.valueOf(1)});
card1_categary.setText(card1Text);
card1_label.setText(card1Text);
TextView card2_categary = (TextView) view.findViewById(R.id.card2_categary);
TextView card2_label = (TextView) view.findViewById(R.id.card_label_2);
String card2Text = String.format(getResources().getString(R.string.card_option_ex), new Object[]{Integer.valueOf(2)});
card2_categary.setText(card2Text);
card2_label.setText(card2Text);
this.mCardViews = CardView.initCardViews(view);
this.mCardViews[0].mImageViewCard.setImageResource(getCardShapRes(0));
this.mCardViews[1].mImageViewCard.setImageResource(getCardShapRes(1));
this.mCardViews[0].setOperatorNameOnClickListener(this.onChangeOperatorViewClicked0);
this.mCardViews[1].setOperatorNameOnClickListener(this.onChangeOperatorViewClicked1);
}
}
private boolean checkSlotsChanging() {
for (int i = 0; i < 2; i++) {
if (this.mCards[i].isActivateChanging()) {
return true;
}
}
return false;
}
private void showEditorNameDialog(int subscription) {
if (this.mRenameFragment == null) {
this.mRenameFragment = new CardNameDialogFragment();
}
this.mRenameFragment.show(getFragmentManager(), "rename", subscription);
}
private int getCardShapRes(int slotId) {
boolean isLargerCard = false;
MLog.i("HWCardManagerPrefsFragment", "slotId=" + slotId + " DualSimShapesType=" + this.mActivity.getDualSimShapesType());
switch (this.mActivity.getDualSimShapesType()) {
case 1:
if (slotId != 0) {
isLargerCard = false;
break;
}
isLargerCard = true;
break;
case 2:
if (slotId != 1) {
isLargerCard = false;
break;
}
isLargerCard = true;
break;
}
if (isLargerCard) {
if (this.mCards[slotId].isInserted()) {
return R.drawable.micro_sim_card_normal;
}
return R.drawable.micro_sim_card_off;
} else if (this.mCards[slotId].isInserted()) {
return R.drawable.nano_sim_card_normal;
} else {
return R.drawable.nano_sim_card_off;
}
}
private void addPreferencesResource() {
if (this.hwCust == null || !Constants.IS_CF_OPTION_ON) {
addPreferencesFromResource(R.xml.dsds_ug);
} else {
this.hwCust.addCustPreferencesFromResource();
}
}
private void initPreferences() {
addPreferencesResource();
PreferenceScreen screen = getPreferenceScreen();
this.mDataEnablePreference = (SwitchPreference) screen.findPreference("data_enabled");
this.mDataEnablePreference.setOnPreferenceChangeListener(this);
screen.removePreference(this.mDataEnablePreference);
this.mDefault4GSlotPreference = (CardSelectPreference) screen.findPreference("switch_dual_card_slots");
if (Constants.IS_4G_DATA_BIND) {
this.mDefault4GSlotPreference.setTitle(R.string.default_data_network_emui);
} else {
this.mDefault4GSlotPreference.setTitle(Utils.check3GString(R.string.switch_dual_card_slots_emui));
}
this.mCardDataDividerPerence = screen.findPreference("card_and_data_divider");
this.mDefault4GSlotPreference.setOnPreferenceChangeListener(this);
if (!CardManager.isSupportedSetDefault4GSlotId()) {
screen.removePreference(this.mDefault4GSlotPreference);
if (this.mCardDataDividerPerence != null) {
screen.removePreference(this.mCardDataDividerPerence);
}
}
this.mDefDataPreference = (CardSelectPreference) screen.findPreference("default_data_network");
this.mDefDataPreference.setOnPreferenceChangeListener(this);
this.mDefCallPreference = screen.findPreference("default_card_mode");
this.mDefCallPreference.setOnPreferenceClickListener(this);
this.mCallForwardingEnablePreference = (CallForwardingPreference) screen.findPreference("call_forwarding_enable");
if (this.mCallForwardingEnablePreference != null) {
this.mCallForwardingEnablePreference.setOnPreferenceClickListener(this);
}
if (Constants.IS_4G_DATA_BIND) {
screen.removePreference(this.mDefDataPreference);
if (this.mCardDataDividerPerence != null) {
screen.removePreference(this.mCardDataDividerPerence);
return;
}
return;
}
PreferenceCategoryug preferenceCategory = (PreferenceCategoryug) screen.findPreference("dsds_preference_category");
if (preferenceCategory != null) {
Preference enableDivider = screen.findPreference("call_forwarding_enable_divider");
if (enableDivider != null) {
preferenceCategory.removePreference(enableDivider);
}
if (this.mCallForwardingEnablePreference != null) {
preferenceCategory.removePreference(this.mCallForwardingEnablePreference);
}
}
}
private void initCustPreferences() {
if (this.hwCust != null) {
this.hwCust.initCustPreferences();
}
}
public void onStart() {
super.onStart();
}
public void onStop() {
super.onStop();
}
public void onAttach(Activity activity) {
super.onAttach(activity);
}
public void onDestroy() {
super.onDestroy();
}
public void onPause() {
super.onPause();
}
public void onResume() {
super.onResume();
}
public void onTrimMemory(int level) {
super.onTrimMemory(level);
}
public void updateView() {
if (isAdded() && getActivity() != null) {
updateCardsView();
updatePreferences();
}
}
private void updateCardsView() {
if (this.mCardViews[0].mIsInitView) {
boolean isSlot2Disabled = isSlot2Disabled();
int i = 0;
while (i < 2) {
boolean activated;
boolean activateSwitchChecked;
boolean z;
this.mCardViews[i].mImageViewCard.setImageResource(getCardShapRes(i));
boolean inserted = this.mCards[i].isInserted();
if (!this.mCards[i].isActivated() || this.mCards[i].isPinLocked()) {
activated = false;
} else {
activated = !this.mCards[i].isPukLocked();
}
if (activated) {
activateSwitchChecked = inserted;
} else {
activateSwitchChecked = false;
}
setActivateSwitchChecked(i, activateSwitchChecked);
CardView cardView = this.mCardViews[i];
if (!inserted || Utils.isAirplaneModeOn(this.mContext)) {
z = false;
} else {
z = true;
}
cardView.setEnabled(z);
if (1 == i && isSlot2Disabled) {
setActivateSwitchChecked(i, false);
this.mCardViews[i].setEnabled(false);
}
if (inserted) {
this.mCardViews[i].setOperaterNameChangeEnabled(activated);
if (activated) {
String iSimCardName = this.mActivity.getDataAccessor().getSimCardName(i);
HwLog.d("HWCardManagerPrefsFragment", "iSimCardName" + i + "=" + iSimCardName);
if (TextUtils.isEmpty(iSimCardName)) {
iSimCardName = this.mCards[i].getOperatorName();
HwLog.d("HWCardManagerPrefsFragment", "mOperatorName" + i + "=" + iSimCardName);
} else {
this.mCardViews[i].setTitle(iSimCardName);
}
this.mCardViews[i].setTitle(iSimCardName);
} else {
this.mCardViews[i].setTitle((int) R.string.inactive);
}
String phoneNumber = CardManager.getPhoneNumber(i);
if (TextUtils.isEmpty(phoneNumber)) {
this.mCardViews[i].setSummary("");
} else {
this.mCardViews[i].setSummary(phoneNumber);
}
if (this.mCards[i].isPinLocked()) {
this.mCardViews[i].setSummary((int) R.string.pinlocked);
} else if (this.mCards[i].isPukLocked()) {
this.mCardViews[i].setSummary((int) R.string.puklocked);
}
} else {
this.mCardViews[i].setTitle((int) R.string.nocard);
this.mCardViews[i].setSummary("");
dismissDialogFragment();
}
this.mCardViews[i].hideSummaryIfEmpty();
i++;
}
String card1Type = this.mContext.getString(Utils.check3GString(R.string.cardstatus1));
if (this.hwCust != null) {
card1Type = this.hwCust.updateTitleToLTE(card1Type);
}
String card2Type = getCustCardType(this.mContext.getString(R.string.cardstatus2));
if (CardManager.getDefault4GSlotId() == 0) {
this.mCardViews[0].mTypeStatusTextView.setText(card1Type);
this.mCardViews[1].mTypeStatusTextView.setText(card2Type);
} else if (1 == CardManager.getDefault4GSlotId()) {
this.mCardViews[0].mTypeStatusTextView.setText(card2Type);
this.mCardViews[1].mTypeStatusTextView.setText(card1Type);
}
updateVsimPromptView();
}
}
private void setActivateSwitchChecked(int index, boolean checked) {
if (!this.mCards[index].isActivateChanging()) {
this.mCardViews[index].mActivateCheckBox.setOnCheckedChangeListener(null);
this.mCardViews[index].mActivateCheckBox.setChecked(checked);
this.mCardViews[index].mActivateCheckBox.setOnCheckedChangeListener(this.onActivateViewClicked);
}
}
private void updateVsimPromptView() {
if (HwVsimUtils.isSupportVsim(this.mContext)) {
if (HwVsimUtils.isVsimOpen()) {
boolean isInserted = this.mCards[0].isInserted() ? this.mCards[1].isInserted() : false;
int vsimSlotId = HwVsimUtils.getVsimSlotId();
HwLog.d("HWCardManagerPrefsFragment", "updateVsimPromptView isDualCardInserted=" + isInserted + ", vsimSlotId=" + vsimSlotId);
if (isInserted && Constants.isValidSlotId(vsimSlotId)) {
this.mCardViews[vsimSlotId].setEnabled(false);
this.mCardViews[vsimSlotId].mImageViewCard.setImageResource(R.drawable.nano_sim_card_off);
}
if (HwVsimUtils.isSupportThreeModem() && isInserted && vsimSlotId == 2) {
String card1Type = getResources().getString(R.string.cardstatus2);
String card2Type = getCustCardType(getResources().getString(R.string.cardstatus2));
if (CardManager.getDefault4GSlotId() == 0) {
this.mCardViews[0].mTypeStatusTextView.setText(card1Type);
this.mCardViews[1].mTypeStatusTextView.setText(card2Type);
} else if (1 == CardManager.getDefault4GSlotId()) {
this.mCardViews[0].mTypeStatusTextView.setText(card2Type);
this.mCardViews[1].mTypeStatusTextView.setText(card1Type);
}
}
this.mGlobalInternetServiceDesTV.setText(HwVsimUtils.getVsimSummary(this.mContext, this.mCards));
this.mGlobalInternetServiceDesRL.setVisibility(0);
this.mGlobalInternetServiceTitleLL.setVisibility(0);
} else if (!(this.mGlobalInternetServiceDesRL == null || this.mGlobalInternetServiceTitleLL == null)) {
this.mGlobalInternetServiceDesRL.setVisibility(8);
this.mGlobalInternetServiceTitleLL.setVisibility(8);
}
}
}
private String getCustCardType(String cardType) {
boolean notInserted = (this.mCards[0].isInserted() || this.mCards[1].isInserted()) ? false : true;
if (TelephonyManagerEx.checkCdmaSlaveCardMode(0) || Constants.IS_VICE_WCDMA) {
cardType = this.mContext.getString(R.string.cardtype);
}
if (NOT_INSERT_CARD_BOTH_2G_3G_4G && notInserted) {
return this.mContext.getString(R.string.cardstatus1);
}
return cardType;
}
public boolean onPreferenceChange(Preference preference, Object newValue) {
String key = preference.getKey();
String value = String.valueOf(newValue);
MLog.d("HWCardManagerPrefsFragment", "onPreferenceChange key = " + key + " value=" + value);
int slotId;
if ("default_data_network".equals(key)) {
ItemUseStat.getInstance().handleClick(this.mContext, 2, key, value);
slotId = CardSelectPreference.getSlotIdValueBy(value);
this.mActivity.clearSwitchDataAfterSet4G();
if (this.hwCust == null || !IS_FULL_NETWORK_SUPPORTED) {
this.mActivity.startChangeDefaultDataCard(slotId);
} else {
this.hwCust.switchDefaultDataforAllNetwork(slotId);
}
} else if ("switch_dual_card_slots".equals(key)) {
slotId = CardSelectPreference.getSlotIdValueBy(value);
if (this.hwCust == null || !IS_FULL_NETWORK_SUPPORTED) {
ItemUseStat.getInstance().handleClick(this.mContext, 2, "switch_sim_card_slots", slotId);
this.mActivity.trySetDefault4GSlotId(slotId);
} else {
this.hwCust.switchDefault4GforAllNetwork(slotId);
}
} else if ("data_enabled".equals(key)) {
this.mCardManager.setDataEnabled(Boolean.parseBoolean(value));
}
return true;
}
public boolean onPreferenceClick(Preference preference) {
TipToastManager.getInstance().hide();
if (preference == this.mDataEnablePreference) {
boolean isSelected = this.mDataEnablePreference.isChecked();
this.mCardManager.setDataEnabled(isSelected);
this.mDataEnablePreference.setChecked(isSelected);
} else if (preference == this.mDefCallPreference) {
callCardSettings();
ItemUseStat.getInstance().handleClick(this.mContext, 2, "default_card_mode");
} else if (preference == this.mCallForwardingEnablePreference) {
this.mActivity.startActivity(new Intent(this.mActivity, CallForwardingManagerActivity.class));
}
return true;
}
private void updatePreferences() {
boolean z = true;
if (this.mDefault4GSlotPreference != null) {
boolean canChangePefCard = this.mCardManager.canChangePefCard() ? !Utils.isAirplaneModeOn(this.mContext) : false;
CardSelectPreference cardSelectPreference;
boolean z2;
if (Constants.IS_4G_DATA_BIND) {
cardSelectPreference = this.mDefault4GSlotPreference;
if (Utils.isAirplaneModeOn(this.mContext)) {
z2 = false;
} else {
z2 = CardManager.isSetDefault4GSlotIdEnabled();
}
cardSelectPreference.setEnabled(z2);
if (HwVsimUtils.isVsimOpen(this.mContext)) {
HwLog.d("HWCardManagerPrefsFragment", "updatePreferences Vsim opened, disabale 4GSlotPreference");
this.mDefault4GSlotPreference.setEnabled(false);
}
this.mDefCallPreference.setEnabled(canChangePefCard);
this.mDefCallPreference.setSummary(getDefCallSettingsStrId());
if (this.mActivity.isUpdateDef4GSlotView) {
this.mDefault4GSlotPreference.setValue(CardSelectPreference.getValueBySlotId(CardManager.getDefault4GSlotId()));
this.mDefault4GSlotPreference.updateNetherSummaryTextView();
} else {
return;
}
}
cardSelectPreference = this.mDefDataPreference;
z2 = canChangePefCard && !CardManager.phoneIsOffhook(this.mContext);
cardSelectPreference.setEnabled(z2);
this.mDefCallPreference.setEnabled(canChangePefCard);
cardSelectPreference = this.mDefault4GSlotPreference;
if (Utils.isAirplaneModeOn(this.mContext)) {
z2 = false;
} else {
z2 = CardManager.isSetDefault4GSlotIdEnabled();
}
cardSelectPreference.setEnabled(z2);
if (!this.mActivity.isDataDailogWaiting().booleanValue()) {
updateDefDataPrefercenceValue();
updateDefault4GSlotPreference();
}
this.mDefCallPreference.setSummary(getDefCallSettingsStrId());
if (this.hwCust != null) {
this.hwCust.updateCustPreferences(this.mDefault4GSlotPreference);
}
if (HwVsimUtils.isSupportVsim(this.mContext) && HwVsimUtils.isVsimOpen()) {
HwLog.d("HWCardManagerPrefsFragment", "updatePreferences Vsim opened, disabale 4GSlotPreference and DataPreference");
this.mDefault4GSlotPreference.setEnabled(false);
this.mDefDataPreference.setEnabled(false);
}
if (!(Constants.IS_4G_DATA_BIND || this.hwCust == null)) {
this.hwCust.updatePreferenceTitleToLTE(this.mDefault4GSlotPreference);
}
boolean phoneIsOffhook = CardManager.phoneIsOffhook(this.mContext);
if (!canChangePefCard || phoneIsOffhook) {
z = false;
}
updateCallForwardingPreference(z);
if (phoneIsOffhook) {
this.mDefault4GSlotPreference.setEnabled(false);
}
boolean isSlot2Disable = isSlot2Disabled();
if (isSlot2DataConnectivityDisabled() || isSlot2Disable) {
if (this.mDefDataPreference != null) {
this.mDefDataPreference.setEnabled(false);
}
this.mDefault4GSlotPreference.setEnabled(false);
}
}
}
public void updatePhoneStatePreferences(boolean enable) {
if (isAdded() && getActivity() != null) {
if (this.mDefault4GSlotPreference != null) {
this.mDefault4GSlotPreference.setEnabled(enable);
}
if (this.mCallForwardingEnablePreference != null) {
this.mCallForwardingEnablePreference.setEnabled(enable);
}
}
}
public String getDefCallSettingsStrId() {
return getCallCardSettingsString(this.mContext, Global.getInt(this.mContext.getContentResolver(), "default_simcard_slotid", -1));
}
private void updateDefDataPrefercenceValue() {
this.mDefDataPreference.setValue(CardSelectPreference.getValueBySlotId(this.mCardManager.getRealCardForMobileData()));
}
private void updateDefault4GSlotPreference() {
this.mDefault4GSlotPreference.setValue(CardSelectPreference.getValueBySlotId(CardManager.getDefault4GSlotId()));
}
private void hideToast() {
if (TipToastManager.getInstance().isShowing()) {
TipToastManager.getInstance().hide();
}
}
private void updateCallForwardingPreference(boolean enable) {
boolean z = false;
if (this.mCallForwardingEnablePreference != null) {
CallForwardingPreference callForwardingPreference = this.mCallForwardingEnablePreference;
if (enable && !hasCdmaCard()) {
z = true;
}
callForwardingPreference.setEnabled(z);
this.mCallForwardingEnablePreference.setNetherSummary((int) R.string.call_forward_summary);
this.mCallForwardingEnablePreference.setSummary(CallForwardingManager.getCallForwardingModeValue(this.mContext, this.mCardManager));
}
}
private boolean hasCdmaCard() {
return !CardManager.isCdmaCard(0) ? CardManager.isCdmaCard(1) : true;
}
}
切换数据连接应该是
this.mDataEnablePreference.setOnPreferenceChangeListener(this);
触发的代码
if (preference == this.mDataEnablePreference) {
boolean isSelected = this.mDataEnablePreference.isChecked();
this.mCardManager.setDataEnabled(isSelected);
this.mDataEnablePreference.setChecked(isSelected);
}
关闭数据连接的代码就得到了
public void setDataEnabled(boolean enabled) {
try {
((TelephonyManager) this.mContext.getSystemService("phone")).setDataEnabled(enabled);
} catch (NullPointerException e) {
MLog.e("CardManager", "Phone module did not start!");
}
}
但是这里似乎不对劲呀，我要的是切换的。
观看别人源码能学到很多东西啊，cardmanager的源码如下
package com.huawei.android.dsdscardmanager.model;
import android.content.Context;
import android.content.Intent;
import android.os.Message;
import android.os.SystemProperties;
import android.provider.Settings.Global;
import android.provider.Settings.SettingNotFoundException;
import android.telephony.HwTelephonyManager;
import android.telephony.MSimTelephonyManager;
import android.telephony.PhoneNumberUtils;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import com.android.internal.telephony.HwSubscriptionManager;
import com.android.internal.telephony.OperatorInfo;
import com.android.internal.telephony.Phone;
import com.android.internal.telephony.PhoneFactory;
import com.huawei.android.dsdscardmanager.Constants;
import com.huawei.android.dsdscardmanager.ItemUseStat;
import com.huawei.android.dsdscardmanager.MLog;
import com.huawei.telephony.HuaweiTelephonyManager;
import java.lang.reflect.InvocationTargetException;
public class CardManager {
public static final boolean BPROPERTY_MAX_SUPPORT_4G = isSupportedSet4G();
public static final int NETWORK_CLASS_3G = 2;
public static final int STATE_ACTIVATED = 1;
public static final int STATE_DEACTIVATED = 0;
private static final String TAG = "CardManager";
private static final String USER_DATACALL_SUBSCRIPTION = "user_datacall_sub";
private static final String USER_DEFAULT_SUBSCRIPTION = "user_default_sub";
private Card[] cards = new Card[]{new Card(0), new Card(1)};
private int mCardCount = 0;
private Context mContext;
public CardManager(Context context) {
this.mContext = context;
}
public static Phone getPhone(int slotId) {
Phone phone = null;
try {
phone = PhoneFactory.getPhone(slotId);
} catch (Exception e) {
MLog.e("CardManager", "error!getphone exception!");
e.printStackTrace();
}
return phone;
}
public static boolean isMultiSimEnabled() {
try {
return MSimTelephonyManager.getDefault().isMultiSimEnabled();
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
public static boolean isChinaTelecom() {
if (SystemProperties.get("ro.config.hw_opta", "").equals("92")) {
return SystemProperties.get("ro.config.hw_optb", "").equals("156");
}
return false;
}
public static int getSimState(int slotId) {
return MSimTelephonyManager.getDefault().getSimState(slotId);
}
public static int getSlotId(long subId) {
int slotId = SubscriptionManager.getSlotId((int) subId);
if (Constants.isValidSlotId(slotId)) {
return slotId;
}
MLog.e("CardManager", "getSlotId is invalid, we use the defualt slotid.slotId=" + slotId);
return 0;
}
public static long getSubId(int slotId) {
if (SubscriptionManager.getSubId(slotId) == null || SubscriptionManager.getSubId(slotId).length <= 0) {
MLog.e("CardManager", "getSubId return null, we use the defualt subId 0");
return 0;
}
MLog.i("CardManager", "getSubId(" + slotId + ") = " + SubscriptionManager.getSubId(slotId)[0]);
return (long) SubscriptionManager.getSubId(slotId)[0];
}
public static boolean activateCard(int slotId, boolean activate, Message onCompleteMsg) {
try {
MLog.i("CardManager", "setSubscription card:slotId=" + slotId + " activate=" + activate);
boolean rs = HwSubscriptionManager.getInstance().setSubscription(slotId, activate, onCompleteMsg);
MLog.i("CardManager", "setSubscription res:" + rs);
return rs;
} catch (Exception e) {
MLog.w("CardManager", "setSubscription card failed");
e.printStackTrace();
return false;
}
}
public static boolean isCardActivate(int slotId) {
return getCardActivateState(slotId) == 1;
}
public static int getCardActivateState(int slotId) {
int state = 0;
try {
MLog.i("CardManager", "isCardActivate slotId=" + slotId + " subId:" + getSubId(slotId));
state = HwTelephonyManager.getDefault().getSubState(getSubId(slotId));
} catch (Exception e) {
MLog.w("CardManager", "get card activated state failed!");
e.printStackTrace();
}
MLog.i("CardManager", "isCardActivate slotId=" + slotId + " result=" + state);
return state;
}
public static boolean isTelecomiot() {
return SystemProperties.getBoolean("ro.config.dsds_telecomiot", false);
}
public static boolean isSupportedSetDefault4GSlotId() {
return SystemProperties.getBoolean("persist.sys.dualcards", false);
}
public static boolean isSupportedSet4G() {
return SystemProperties.getBoolean("ro.config.hw_lte_support", true);
}
public static boolean isSetDefault4GSlotIdEnabled() {
try {
boolean enabled = reflectIsSetDefault4GSlotIdEnabled();
MLog.i("CardManager", "isSetDefault4GSlotIdEnabled enabled=" + enabled);
return enabled;
} catch (Exception e) {
MLog.w("CardManager", "isSetDefault4GSlotIdEnabled card failed");
e.printStackTrace();
return false;
}
}
private static boolean reflectIsSetDefault4GSlotIdEnabled() {
try {
return Boolean.parseBoolean(HuaweiTelephonyManager.class.getMethod("isSetDefault4GSlotIdEnabled", new Class[0]).invoke(HuaweiTelephonyManager.getDefault(), new Object[0]).toString());
} catch (NoSuchMethodException e) {
e.printStackTrace();
MLog.e("CardManager", "error!method isSetDefault4GSlotIdEnabled is not suppported!");
return false;
} catch (IllegalAccessException e2) {
e2.printStackTrace();
MLog.e("CardManager", "error!method isSetDefault4GSlotIdEnabled is not suppported!");
return false;
} catch (IllegalArgumentException e3) {
e3.printStackTrace();
MLog.e("CardManager", "error!method isSetDefault4GSlotIdEnabled is not suppported!");
return false;
} catch (InvocationTargetException e4) {
e4.printStackTrace();
MLog.e("CardManager", "error!method isSetDefault4GSlotIdEnabled is not suppported!");
return false;
}
}
public static void setDefault4GSlotId(int slotId, Message msg) {
try {
MLog.i("CardManager", "setDefault4GSlotId card:slotId=" + slotId);
reflectSetDefault4GSlotId(slotId, msg);
} catch (Exception e) {
MLog.w("CardManager", "setDefault4GCard card failed");
e.printStackTrace();
}
}
private static void reflectSetDefault4GSlotId(int slotId, Message msg) {
try {
HuaweiTelephonyManager.class.getMethod("setDefault4GSlotId", new Class[]{Integer.TYPE, Message.class}).invoke(HuaweiTelephonyManager.getDefault(), new Object[]{Integer.valueOf(slotId), msg});
} catch (NoSuchMethodException e) {
e.printStackTrace();
MLog.e("CardManager", "error! method setDefault4GSlotId is not suppported!");
} catch (IllegalAccessException e2) {
e2.printStackTrace();
MLog.e("CardManager", "error! method setDefault4GSlotId is not suppported!");
} catch (IllegalArgumentException e3) {
e3.printStackTrace();
MLog.e("CardManager", "error! method setDefault4GSlotId is not suppported!");
} catch (InvocationTargetException e4) {
e4.printStackTrace();
MLog.e("CardManager", "error! method setDefault4GSlotId is not suppported!");
}
}
public static boolean isCdmaCard(int slotId) {
Phone phone = getPhone(slotId);
if (phone != null) {
return 2 == phone.getPhoneType();
} else {
return false;
}
}
public static int getDefault4GSlotId() {
try {
MLog.i("CardManager", "getDefault4GSlotId");
int slotId = reflectGetDefault4GSlotId();
MLog.i("CardManager", "getDefault4GSlotId rs=" + slotId);
if (Constants.isValidSlotId(slotId)) {
return slotId;
}
} catch (Exception e) {
MLog.w("CardManager", "getDefault4GSlotId card failed");
e.printStackTrace();
}
return 0;
}
private static int reflectGetDefault4GSlotId() {
try {
return Integer.parseInt(HuaweiTelephonyManager.class.getMethod("getDefault4GSlotId", new Class[0]).invoke(HuaweiTelephonyManager.getDefault(), new Object[0]).toString());
} catch (NumberFormatException e) {
e.printStackTrace();
MLog.e("CardManager", "error!method getDefault4GSlotId is not suppported!");
return 0;
} catch (NoSuchMethodException e2) {
e2.printStackTrace();
MLog.e("CardManager", "error!method getDefault4GSlotId is not suppported!");
return 0;
} catch (IllegalAccessException e3) {
e3.printStackTrace();
MLog.e("CardManager", "error!method getDefault4GSlotId is not suppported!");
return 0;
} catch (IllegalArgumentException e4) {
e4.printStackTrace();
MLog.e("CardManager", "error!method getDefault4GSlotId is not suppported!");
return 0;
} catch (InvocationTargetException e5) {
e5.printStackTrace();
MLog.e("CardManager", "error!method getDefault4GSlotId is not suppported!");
return 0;
}
}
public static void setPrefCardForMobileData(int slotId) {
try {
MLog.i("CardManager", "card setPrefCardForMobileData:" + slotId);
HwSubscriptionManager.getInstance().setUserPrefDataSlotId(slotId);
} catch (Exception e) {
MLog.w("CardManager", "set default card for mobile data failed!");
e.printStackTrace();
}
}
public int getPreCardForMobileData() {
try {
int slotId = Global.getInt(this.mContext.getContentResolver(), "user_datacall_sub", 0);
MLog.i("CardManager", "getPreCardForMobileData:" + slotId);
if (Constants.isValidSlotId(slotId)) {
return slotId;
}
return 0;
} catch (Exception e) {
MLog.w("CardManager", "get default card for mobile data failed!");
e.printStackTrace();
}
}
public int getRealCardForMobileData() {
int slotId = readSlotId("multi_sim_data_call");
MLog.i("CardManager", "real def data:" + slotId);
if (Constants.isValidSlotId(slotId)) {
return slotId;
}
return 0;
}
public static void setPrefCardForCallSms(int slotId) {
try {
MLog.i("CardManager", "card setPrefCardForCallSms:" + slotId);
HwSubscriptionManager.getInstance().setUserPrefDefaultSlotId(slotId);
} catch (Exception e) {
MLog.w("CardManager", "set default card for call and sms failed!");
e.printStackTrace();
}
}
public int getPrefCardForCallSms() {
try {
int slotId = Global.getInt(this.mContext.getContentResolver(), "user_default_sub", 0);
MLog.i("CardManager", "getPreCardForMobileData:" + slotId);
if (Constants.isValidSlotId(slotId)) {
return slotId;
}
return 0;
} catch (Exception e) {
MLog.w("CardManager", "get default card for mobile data failed!");
e.printStackTrace();
}
}
public int getRealCardForCallSms() {
int slotId = readSlotId("multi_sim_sms");
MLog.i("CardManager", "real def SMS:" + slotId);
if (Constants.isValidSlotId(slotId)) {
return slotId;
}
slotId = readSlotId("multi_sim_voice_call");
MLog.i("CardManager", "real def voice:" + slotId);
if (Constants.isValidSlotId(slotId)) {
return slotId;
}
return 0;
}
private int readSlotId(String name) {
long subId;
try {
subId = (long) Global.getInt(this.mContext.getContentResolver(), name);
} catch (SettingNotFoundException e) {
MLog.e("CardManager", "Settings Exception reading values of " + name);
subId = 0;
}
return getSlotId(subId);
}
public static String getPhoneNumber(int slotId) {
Phone phone = null;
try {
phone = PhoneFactory.getPhone(slotId);
} catch (Exception ex) {
MLog.w("CardManager", "get Phone exception for sub:" + slotId);
ex.printStackTrace();
}
if (phone != null) {
String rawNumber = phone.getLine1Number();
if (!TextUtils.isEmpty(rawNumber)) {
return PhoneNumberUtils.formatNumber(rawNumber);
}
}
MLog.w("CardManager", "phone number is empty");
return null;
}
public static String getPhoneNumber(Phone phone) {
if (phone != null) {
return phone.getLine1Number();
}
MLog.w("CardManager", "phone number is empty");
return null;
}
public boolean canChangePefCard() {
int i = 0;
while (i < 2) {
if (!this.cards[i].isActivated() || getSimState(i) != 5) {
return false;
}
i++;
}
return true;
}
public void resumeCardsStates() {
int mCount = 0;
for (int i = 0; i < 2; i++) {
boolean z;
int state = getSimState(i);
Card card = this.cards[i];
if (state == 1) {
z = true;
} else {
z = false;
}
card.setAbsent(z);
MLog.i("CardManager", "slotId=" + i + " simstate=" + state);
this.cards[i].setInserted(false);
this.cards[i].setCardIOError(false);
this.cards[i].setPinLocked(false);
this.cards[i].setPukLocked(false);
this.cards[i].setReady(false);
switch (state) {
case 0:
case 6:
this.cards[i].setInserted(true);
break;
case 2:
case 4:
this.cards[i].setInserted(true);
this.cards[i].setPinLocked(true);
break;
case 3:
this.cards[i].setInserted(true);
this.cards[i].setPukLocked(true);
break;
case 5:
this.cards[i].setInserted(true);
this.cards[i].setReady(true);
break;
}
if (8 == state) {
this.cards[i].setInserted(true);
this.cards[i].setCardIOError(true);
}
if (this.cards[i].isInserted()) {
mCount++;
}
}
if (this.mCardCount != mCount) {
ItemUseStat.getInstance().handleClick(this.mContext, 2, "card_count", mCount);
this.mCardCount = mCount;
}
if (!this.cards[0].isInserted() && !this.cards[1].isInserted() && isSetDefault4GSlotIdEnabled()) {
this.cards[0].setInserted(true);
this.cards[1].setInserted(true);
}
}
public Card[] getCards() {
resumeCardsActivatedState();
return this.cards;
}
public void resumeCardsActivatedState() {
for (int i = 0; i < 2; i++) {
if (!this.cards[i].isActivateChanging()) {
this.cards[i].setActivated(isCardActivate(i));
}
}
}
public void onCardsActivateStarted(int slotId, boolean activated) {
this.cards[slotId].setActivateChanging(true);
}
public void onCardsActivateCompleted(int slotId) {
this.cards[slotId].setActivateChanging(false);
this.cards[slotId].setActivated(isCardActivate(slotId));
}
public void setDataEnabled(boolean enabled) {
try {
((TelephonyManager) this.mContext.getSystemService("phone")).setDataEnabled(enabled);
} catch (NullPointerException e) {
MLog.e("CardManager", "Phone module did not start!");
}
}
public boolean getDataEnabled() {
try {
return ((TelephonyManager) this.mContext.getSystemService("phone")).getDataEnabled();
} catch (NullPointerException e) {
MLog.e("CardManager", "Phone module did not start!");
return false;
}
}
public static boolean isCTCdmaCardInGsmMode() {
try {
return Boolean.parseBoolean(String.valueOf(HuaweiTelephonyManager.class.getMethod("isCTCdmaCardInGsmMode", new Class[0]).invoke(HuaweiTelephonyManager.getDefault(), new Object[0])));
} catch (NoSuchMethodException e) {
e.printStackTrace();
MLog.e("CardManager", "error! method isCTCdmaCardInGsmMode is not suppported!");
return false;
} catch (IllegalAccessException e2) {
e2.printStackTrace();
MLog.e("CardManager", "error! method isCTCdmaCardInGsmMode is not suppported!");
return false;
} catch (IllegalArgumentException e3) {
e3.printStackTrace();
MLog.e("CardManager", "error! method isCTCdmaCardInGsmMode is not suppported!");
return false;
} catch (InvocationTargetException e4) {
e4.printStackTrace();
MLog.e("CardManager", "error! method isCTCdmaCardInGsmMode is not suppported!");
return false;
}
}
public static boolean isCountryAccessTest() {
return SystemProperties.getBoolean("ro.config.dsds_telecomcta", false);
}
public static boolean isChangeDefaultLTE() {
return SystemProperties.getBoolean("ro.config.change_default_LTE", true);
}
public static String getRadioTech(OperatorInfo operatorInfo) {
if (operatorInfo == null) {
return "";
}
try {
Object obj = OperatorInfo.class.getMethod("getRadioTech", new Class[0]).invoke(operatorInfo, new Object[0]);
if (!"".equals(String.valueOf(obj))) {
return "+" + String.valueOf(obj);
}
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IllegalAccessException e2) {
e2.printStackTrace();
} catch (IllegalArgumentException e3) {
e3.printStackTrace();
} catch (InvocationTargetException e4) {
e4.printStackTrace();
}
MLog.w("CardManager", "error! method operatorInfo.getRadioTech() is not suppported!");
return "";
}
public static void launcherHome(Context context) {
Intent home = new Intent("android.intent.action.MAIN", null);
home.addCategory("android.intent.category.HOME");
home.addFlags(270565376);
try {
context.startActivity(home);
} catch (Exception e) {
MLog.e("CardManager", "start home error because of " + e.getMessage());
}
}
public static boolean phoneIsOffhook(Context context) {
if (isMultiSimEnabled()) {
for (int i = 0; i < 2; i++) {
int callState = MSimTelephonyManager.from(context).getCallState(i);
if (callState == 2 || callState == 1) {
MLog.i("CardManager", "Dual card and one is in calling.");
return true;
}
}
}
return false;
}
}
这里
public void callCardSettings() {
ArrayList callCardSettingsList = new ArrayList(3);
callCardSettingsList.add(getCallCardSettingsItem(-1));
callCardSettingsList.add(getCallCardSettingsItem(0));
callCardSettingsList.add(getCallCardSettingsItem(1));
CallCardSettingsDialogFragment.show(getFragmentManager(), callCardSettingsList);
}
应该对应的是默认拨号卡 不设置，卡1 ，卡2 ，之类的。
切换4g卡槽的时候有一个重要提示是否同时将默认移动数据切换到卡2，搜索之后得到如下代码
private void confirmSwitchDefaultData(final int slotId) {
if (!isFinishing()) {
this.mNeedSwitchDataAfterSetDefault4G = false;
new Builder(this).setTitle(R.string.sync_switch_default_data_title).setMessage(getString(R.string.sync_switch_default_data_content, new Object[]{getCardLabel(slotId)})).setOnCancelListener(new OnCancelListener() {
public void onCancel(DialogInterface dialog) {
ItemUseStat.getInstance().handleClick(AbstractCardManagerDrawer.this.getBaseContext(), 2, "cancel_switch_sync_data", slotId);
AbstractCardManagerDrawer.this.startSetDefault4GSlotId(slotId);
MLog.w("CardMgrAbs", "oncancel start set default 4G");
}
}).setPositiveButton(R.string.doswitch, new OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
ItemUseStat.getInstance().handleClick(AbstractCardManagerDrawer.this.getBaseContext(), 2, "switch_sync_data", slotId);
AbstractCardManagerDrawer.this.mNeedSwitchDataAfterSetDefault4G = true;
AbstractCardManagerDrawer.this.startSetDefault4GSlotId(slotId);
MLog.d("CardMgrAbs", "on positive click start set default 4G");
}
}).setNegativeButton(R.string.noswitch, new OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
ItemUseStat.getInstance().handleClick(AbstractCardManagerDrawer.this.getBaseContext(), 2, "cancel_switch_sync_data", slotId);
AbstractCardManagerDrawer.this.startSetDefault4GSlotId(slotId);
MLog.d("CardMgrAbs", "on nagative click start set default 4G");
}
}).create().show();
}
}
关键代码
public boolean onPreferenceChange(Preference preference, Object newValue) {
String key = preference.getKey();
String value = String.valueOf(newValue);
int slotId;
if ("switch_dual_card_slots".equals(key)) {
slotId = CardSelectPreference.getSlotIdValueBy(value);
this.mActivity.trySetDefault4GSlotId(slotId);
ItemUseStat.getInstance().handleClick(getActivity(), 3, "4g_3g_solt", slotId);
} else if ("default_data_network".equals(key)) {
slotId = CardSelectPreference.getSlotIdValueBy(value);
startChangeDefaultDataCard(slotId);
ItemUseStat.getInstance().handleClick(getActivity(), 3, "default_data_network", slotId);
} else if ("switch_lte".equals(key)) {
this.mActivity.getCardManager().setDataEnabled(Boolean.parseBoolean(value));
} else if ("manual_select_network_card2".equals(key)) {
boolean z;
boolean on = Boolean.parseBoolean(value);
this.mActivity.handleCard2Manual(on);
if (on) {
z = false;
} else {
z = true;
}
preference.setEnabled(z);
ItemUseStat.getInstance().handleClick(getActivity(), 3, "manual_select_network_card2");
}
return true;
}
所处class
SimSettingsInfoFragment
最后结论
public static void setPrefCardForMobileData(int slotId) {
try {
MLog.i("CardManager", "card setPrefCardForMobileData:" + slotId);
HwSubscriptionManager.getInstance().setUserPrefDataSlotId(slotId);
} catch (Exception e) {
MLog.w("CardManager", "set default card for mobile data failed!");
e.printStackTrace();
}
}
}
public void startChangeDefaultDataCard(int slotId) {
clearShowAutoChangeDefaultData();
CardManager.setPrefCardForMobileData(slotId);
this.mAscHandler.removeMessages(12);
Message msgTimeout = this.mAscHandler.obtainMessage(12);
msgTimeout.arg1 = slotId;
this.mAscHandler.sendMessageDelayed(msgTimeout, 120000);
if (!this.mNeedSwitchDataAfterSetDefault4G) {
showWaiting(getString(R.string.switching_default_def_data_tip), 102);
}
if (this.mCust != null) {
this.mCust.saveDefaultDataSlotId(slotId);
}
}
···
总结，这个app有2个类
其中一个类```SimSettingsInfoFragment```
protected void startChangeDefaultDataCard(int slotId) {
if (slotId != this.mCardManager.getRealCardForMobileData()) {
CardManager.setPrefCardForMobileData(slotId);
this.mAscHandler.removeMessages(12);
Message msgTimeout = this.mAscHandler.obtainMessage(12);
msgTimeout.arg1 = slotId;
this.mAscHandler.sendMessageDelayed(msgTimeout, 120000);
showWaiting(getString(R.string.switching_default_def_data_tip), 102);
}
}
以及
AbstractCardManagerDrawer
的
}
public void startChangeDefaultDataCard(int slotId) {
clearShowAutoChangeDefaultData();
CardManager.setPrefCardForMobileData(slotId);
this.mAscHandler.removeMessages(12);
Message msgTimeout = this.mAscHandler.obtainMessage(12);
msgTimeout.arg1 = slotId;
this.mAscHandler.sendMessageDelayed(msgTimeout, 120000);
if (!this.mNeedSwitchDataAfterSetDefault4G) {
showWaiting(getString(R.string.switching_default_def_data_tip), 102);
}
if (this.mCust != null) {
this.mCust.saveDefaultDataSlotId(slotId);
}
}
都大同小异的感觉，重要的代码还是拿到``` CardManager.setPrefCardForMobileData(slotId);
而这个类，我这边估计需要反射才能实现。 HwCustAbstractCardManager.saveDefaultDataSlotId则是一个空的方法，没有写任何逻辑。
image.png
image.png
public static int getSlotId(long subId) {
int slotId = SubscriptionManager.getSlotId((int) subId);
if (Constants.isValidSlotId(slotId)) {
return slotId;
}
MLog.e("CardManager", "getSlotId is invalid, we use the defualt slotid.slotId=" + slotId);
return 0;
}
从这里分析出来一个官方类
SubscriptionManager
/**
* @return true if a valid subId else false
* @hide
*/
public static boolean isValidSubscriptionId(int subId) {
return subId > INVALID_SUBSCRIPTION_ID ;
}
/**
* @return true if subId is an usable subId value else false. A
* usable subId means its neither a INVALID_SUBSCRIPTION_ID nor a DEFAULT_SUB_ID.
* @hide
*/
public static boolean isUsableSubIdValue(int subId) {
return subId >= MIN_SUBSCRIPTION_ID_VALUE && subId <= MAX_SUBSCRIPTION_ID_VALUE;
}
/** @hide */
public static boolean isValidSlotIndex(int slotIndex) {
return slotIndex >= 0 && slotIndex < TelephonyManager.getDefault().getSimCount();
}
/** @hide */
public static boolean isValidPhoneId(int phoneId) {
return phoneId >= 0 && phoneId < TelephonyManager.getDefault().getPhoneCount();
}
/** @hide */
public static void putPhoneIdAndSubIdExtra(Intent intent, int phoneId) {
int[] subIds = SubscriptionManager.getSubId(phoneId);
if (subIds != null && subIds.length > 0) {
putPhoneIdAndSubIdExtra(intent, phoneId, subIds[0]);
} else {
logd("putPhoneIdAndSubIdExtra: no valid subs");
}
}
SimDialogActivity.java
官方源码中,24是我的荣耀手机
public static int getSlotId(int subId) {
//https://blog.csdn.net/firedancer0089/article/details/59518976
这个subid怎么得到呢?
subId
public int getSimState(int slotIdx)
public String getSimOperator(int subId)
都是int类型，但是一定要瞪大眼睛看清楚是subid还是slotid，按照一般情况双卡机器一般也就插两张卡，那么subid可以是1和2，slotid是0和1，拿一张卡做开发的同学可能掉到坑里，因为1对subid还是slotid都是合法的值
https://www.cnblogs.com/caidi/p/4581816.html
androidL中使用一张数据表来保存sim卡信息：telephony.db中有一张记录SIM卡信息的表，siminfo：
CREATE TABLE siminfo(_id INTEGER PRIMARY KEY AUTOINCREMENT,icc_id TEXT NOT NULL,sim_id INTEGER DEFAULT -1,display_name TEXT,carrier_name TEXT,name_source INTEGER DEFAULT 0,color INTEGER DEFAULT 0,number TEXT,display_number_format INTEGER NOT NULL DEFAULT 1,data_roaming INTEGER DEFAULT 0,mcc INTEGER DEFAULT 0,mnc INTEGER DEFAULT 0);
一行记录实例如下：
INSERT INTO "siminfo" VALUES(1,'89860114831010865147',0,'中国联通','中国联通3G',0,-16746133,'+8618516657794',1,0,460,1);
其中，主键_id就类似SIM卡的id，其值是从1开始递增的，sim_id类似于slot id，在双卡版本中一般只有-1/0/1三个值；其余的属性都好理解。
那如何去对应_id和sim_id呢？如函数：
SubscriptionController.getPhoneId(subId): // 根据subId取得phoneId
foreach entry: mSlotIdxToSubId.entrySet() // 具体代码，遍历mSlotIdxToSubId
int sim = entry.getKey(); // 对应siminfo表中的sim_id字段
int sub = entry.getValue(); // 对应siminfo表中的_id字段
if (subId == sub) { return sim; } // 正常流程下，这里返回的值会作为phoneId；
就是说传入的参数subId值等于siminfo表中的某行SIM的_id值，返回其sim_id字段，这个字段代表了phone id。
可以参考mSlotIdxToSubId 中的元素是这样填充的：
mSlotIdxToSubId.put(slotId, subId); // slotId：the slot which the SIM is inserted;
subId：siminfo表中_id字段，一个例子：
_id = 3
icc_id = 89860114831010865147
sim_id = 1