Add support for EPO files

.gitignore

@@ -9,6 +9,7 @@ cep_7days.zip
 cep_1week.zip
 cep_pak.bin
 lle_1week.zip
+epo.zip
 credentials.*
 README.html
 tmp

README.md

@@ -18,20 +18,28 @@ wiki](https://codeberg.org/Freeyourgadget/Gadgetbridge/wiki/Huami-Server-Pairing
 
 Install [Buildozer](https://github.com/kivy/buildozer/) and [Kivy](https://github.com/kivy/kivy)
 
+```bash
 pip install buildozer
 pip install kivy
+```
 
 or
 
+```bash
 pip install -r requirements.txt
+```
 
 ### Run
 
+```bash
 python main.py
+```
 
 ### Make Android apk
 
+```bash
 buildozer -v android debug deploy run
+```
 
 ## User
 

huami_token.py

@@ -161,8 +161,8 @@ class HuamiAmazfit:
 
     def get_gps_data(self) -> None:
         """Download GPS packs: almanac and AGPS"""
-        agps_packs = ["AGPS_ALM", "AGPSZIP", "LLE", "AGPS"]
-        agps_file_names = ["cep_1week.zip", "cep_7days.zip", "lle_1week.zip", "cep_pak.bin"]
+        agps_packs = ["AGPS_ALM", "AGPSZIP", "LLE", "AGPS", "EPO"]
+        agps_file_names = ["cep_1week.zip", "cep_7days.zip", "lle_1week.zip", "cep_pak.bin", "epo.zip"]
         agps_link = urls.URLS['agps']
 
         headers = urls.PAYLOADS['agps']

main.py

@@ -471,7 +471,7 @@ class Main(App):
 
         self.huamidevice.get_gps_data()
         agps_file_names = ["cep_alm_pak.zip"]
-        agps_file_names = ["cep_1week.zip", "cep_7days.zip", "lle_1week.zip", "cep_pak.bin"]
+        agps_file_names = ["cep_1week.zip", "cep_7days.zip", "lle_1week.zip", "cep_pak.bin", "epo.zip"]
         data_dir="./tmp"
         if ( platform == 'android' ):
             from jnius import autoclass 
@@ -479,6 +479,9 @@ class Main(App):
             Environment = autoclass('android.os.Environment')
             File = autoclass('java.io.File')
             data_dir = Environment.getExternalStorageDirectory().getPath()
+        elif not os.path.exists(data_dir):
+            os.mkdir(data_dir)
+
         debug_print(data_dir)
         for filename in agps_file_names:
             sdpathfile = os.path.join(data_dir, filename)
@@ -486,6 +489,9 @@ class Main(App):
             print(f"process {filename}")
             if "zip" not in filename:
                 continue
+            if filename == "epo.zip":
+                # epo zip files should not be extracted
+                continue
             with zipfile.ZipFile(filename, "r") as zip_f:
                 #zip_f.extractall()
                 zip_f.extractall(data_dir)