/**
* this function will initialize the HuanXin SDK
*
* @return boolean true if caller can continue to call HuanXin related APIs after calling onInit,
* otherwise false.
* <p>环信初始化SDK帮助函数 返回true如果正确初始化，否则false，如果返回为false，请在后续的调用中不要调用任何和环信相关的代码
* <p>for example: 例子：
* <p>public class YBWHXSDKHelper extends HXSDKHelper
* <p>HXHelper = new YBWHXSDKHelper(); if(HXHelper.onInit(context)){ // do HuanXin related
* work }
*/
public synchronized boolean onInit(Context context) {
if (sdkInited) {
return true;
}
appContext = context;
// create HX SDK model
hxModel = createModel();
// create a defalut HX SDK model in case subclass did not provide the
// model
if (hxModel == null) {
hxModel = new DefaultHXSDKModel(appContext);
}
int pid = android.os.Process.myPid();
String processAppName = getAppName(pid);
// 如果app启用了远程的service，此application:onCreate会被调用2次
// 为了防止环信SDK被初始化2次，加此判断会保证SDK被初始化1次
// 默认的app会在以包名为默认的process name下运行，如果查到的process name不是app的process
// name就立即返回
if (processAppName == null || !processAppName.equalsIgnoreCase(hxModel.getAppProcessName())) {
// 则此application::onCreate 是被service 调用的，直接返回
return false;
}
// 初始化环信SDK,一定要先调用init()
EMChat.getInstance().init(context);
// 设置sandbox测试环境
// 建议开发者开发时设置此模式
if (hxModel.isSandboxMode()) {
EMChat.getInstance().setEnv(EMEnvMode.EMSandboxMode);
}
if (hxModel.isDebugMode()) {
// set debug mode in development process
EMChat.getInstance().setDebugMode(true);
}
initHXOptions();
initListener();
sdkInited = true;
return true;
}
public void setHXId(String hxId) {
if (hxId != null) {
if (hxModel.saveHXId(hxId)) {
this.hxId = hxId;
}
}
}
/**
* please make sure you have to get EMChatOptions by following method and set related options
* EMChatOptions options = EMChatManager.getInstance().getChatOptions();
*/
protected void initHXOptions() {
// 获取到EMChatOptions对象
EMChatOptions options = EMChatManager.getInstance().getChatOptions();
// 默认添加好友时，是不需要验证的，改成需要验证
options.setAcceptInvitationAlways(hxModel.getAcceptInvitationAlways());
// 默认环信是不维护好友关系列表的，如果app依赖环信的好友关系，把这个属性设置为true
options.setUseRoster(hxModel.getUseHXRoster());
// 设置收到消息是否有新消息通知(声音和震动提示)，默认为true
options.setNotifyBySoundAndVibrate(hxModel.getSettingMsgNotification());
// 设置收到消息是否有声音提示，默认为true
options.setNoticeBySound(hxModel.getSettingMsgSound());
// 设置收到消息是否震动 默认为true
options.setNoticedByVibrate(hxModel.getSettingMsgVibrate());
// 设置语音消息播放是否设置为扬声器播放 默认为true
options.setUseSpeaker(hxModel.getSettingMsgSpeaker());
// 设置是否需要已读回执
options.setRequireAck(hxModel.getRequireReadAck());
// 设置是否需要已送达回执
options.setRequireDeliveryAck(hxModel.getRequireDeliveryAck());
// 设置notification消息点击时，跳转的intent为自定义的intent
options.setOnNotificationClickListener(getNotificationClickListener());
options.setNotifyText(getMessageNotifyListener());
}
public void setPassword(String password) {
if (hxModel.savePassword(password)) {
this.password = password;
}
}
public String getPassword() {
if (password == null) {
password = hxModel.getPwd();
}
return password;
}
public String getHXId() {
if (hxId == null) {
hxId = hxModel.getHXId();
}
return hxId;
}