add annotation on ShareFriendActvitiy

jixin/src/main/java/com/jixin/im/ui/me/bubble/ShareFriendsActivity.java

@@ -22,6 +22,7 @@ import com.jixin.im.helper.ShareSdkHelper;
 import com.jixin.im.ui.base.BaseActivity;
 import com.jixin.im.util.FileUtil;
 import com.jixin.im.util.ScreenUtil;
+import com.jixin.im.util.ToastUtil;
 import com.xuan.xuanhttplibrary.okhttp.HttpUtils;
 import com.xuan.xuanhttplibrary.okhttp.callback.ListCallback;
 import com.xuan.xuanhttplibrary.okhttp.result.ArrayResult;
@@ -32,7 +33,7 @@ import java.util.Map;
 import okhttp3.Call;
 
 /**
- * 分享赚钱（邀请好友领福利）
+ * 分享赚钱（邀请好友领福利） modify by Harvey on 2020.09.17
  */
 public class ShareFriendsActivity extends BaseActivity {
 
@@ -73,12 +74,15 @@ public class ShareFriendsActivity extends BaseActivity {
         llShareContent = findViewById(R.id.ll_share_content);
 
         tvInviteCode.setText("邀请码:" + getIntent().getStringExtra("invite"));
+        //分享到微信朋友圈
         findViewById(R.id.tv_share_wechat_discover).setOnClickListener(v -> {
             ShareSdkHelper.shareWechatMoments(ShareFriendsActivity.this, MyApplication.getContext().getString(R.string.app_name) + "-安全稳定的赚钱平台",
                     "给你推荐一款可以赚钱的APP。我今天又收入了999元，现在还有3个名额，快进来下载一起赚钱吧！",
                     ShareFriendsActivity.this.coreManager.getConfig().website);
 
         });
+
+        //分享到微信好友
         findViewById(R.id.tv_share_wechat_friend).setOnClickListener(v -> {
             ShareSdkHelper.shareWechat(ShareFriendsActivity.this, MyApplication.getContext().getString(R.string.app_name) + "-安全稳定的赚钱平台",
                     "给你推荐一款可以赚钱的APP。我今天又收入了999元，现在还有3个名额，快进来下载一起赚钱吧！",
@@ -86,23 +90,25 @@ public class ShareFriendsActivity extends BaseActivity {
 
         });
 
+        //分享到qq
         findViewById(R.id.tv_share_qq).setOnClickListener(v -> {
-            //分享到qq
             ShareSdkHelper.shareQQ(ShareFriendsActivity.this, MyApplication.getContext().getString(R.string.app_name) + "-安全稳定的赚钱平台",
                     "给你推荐一款可以赚钱的APP。我今天又收入了999元，现在还有3个名额，快进来下载一起赚钱吧！",
                     ShareFriendsActivity.this.coreManager.getConfig().website);
         });
 
+        //保存二维码
         findViewById(R.id.tv_save_share_img).setOnClickListener(v -> {
             if (bitmap!=null){
                 FileUtil.saveBitmap(bitmap);
+            }else{
+                ToastUtil.showToast(this,"二维码为空");
             }
-
-
         });
 
     }
 
+    //获取二维码
     public void getNavData() {
         Map<String, String> params = new HashMap<>();
         params.put("code", "6");
@@ -117,7 +123,6 @@ public class ShareFriendsActivity extends BaseActivity {
                             int sizePix = ScreenUtil.getScreenWidth(mContext) - 200;
                             bitmap = CommonUtils.createQRCode(str, sizePix, sizePix);
                             if (bitmap!=null){
-
                                 ivShareQrCode.setImageBitmap(bitmap);
                             }
                         }