Add more update fallbacks in case people are stubborn and block network

java/src/org/futo/inputmethod/latin/uix/settings/UpdateScreen.kt

@@ -49,6 +49,7 @@ import org.futo.inputmethod.latin.uix.getSetting
 import org.futo.inputmethod.updates.InstallReceiver
 import org.futo.inputmethod.updates.LAST_UPDATE_CHECK_RESULT
 import org.futo.inputmethod.updates.UpdateResult
+import org.futo.inputmethod.updates.openURI
 import java.io.ByteArrayOutputStream
 import java.io.InputStream
 import java.io.OutputStream
@@ -179,6 +180,7 @@ private suspend fun downloadAndInstall(scope: CoroutineScope, context: Context,
         Log.w("UpdateScreen", "Exception thrown while downloading and installing latest version of app.", e);
         withContext(Dispatchers.Main) {
             updateStatusText("Failed to download update: ${e.message}");
+            context.openURI(updateResult.apkUrl)
         }
     } finally {
         inputStream?.close();

java/src/org/futo/inputmethod/updates/Update.kt

@@ -12,12 +12,15 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalInspectionMode
 import androidx.compose.ui.tooling.preview.Preview
+import androidx.datastore.preferences.core.booleanPreferencesKey
 import androidx.datastore.preferences.core.stringPreferencesKey
 import androidx.navigation.NavHostController
+import org.futo.inputmethod.latin.BuildConfig
 import org.futo.inputmethod.latin.uix.settings.SettingItem
 import org.futo.inputmethod.latin.uix.settings.useDataStore
 
 val LAST_UPDATE_CHECK_RESULT = stringPreferencesKey("last_update_check_result")
+val LAST_UPDATE_CHECK_FAILED = booleanPreferencesKey("last_update_check_failed")
 
 fun Context.openURI(uri: String, newTask: Boolean = false) {
     try {
@@ -36,6 +39,7 @@ fun Context.openURI(uri: String, newTask: Boolean = false) {
 @Preview
 fun ConditionalUpdate(navController: NavHostController) {
     val (updateInfo, _) = useDataStore(key = LAST_UPDATE_CHECK_RESULT, default = "")
+    val (lastFailed, _) = useDataStore(key = LAST_UPDATE_CHECK_FAILED, default = false)
 
     val lastUpdateResult = if(!LocalInspectionMode.current){
         UpdateResult.fromString(updateInfo)
@@ -55,6 +59,15 @@ fun ConditionalUpdate(navController: NavHostController) {
         ) {
             Icon(Icons.Default.ArrowForward, contentDescription = "Go")
         }
-
+    } else if(lastFailed) {
+        SettingItem(
+            title = "Failed to check for updates",
+            subtitle = "Tap to check manually",
+            onClick = {
+                context.openURI("https://voiceinput.futo.org/SuperSecretKeyboard/manual_update?version=${BuildConfig.VERSION_CODE}")
+            }
+        ) {
+            Icon(Icons.Default.ArrowForward, contentDescription = "Go")
+        }
     }
 }

java/src/org/futo/inputmethod/updates/UpdateChecking.kt

@@ -70,13 +70,18 @@ suspend fun checkForUpdateAndSaveToPreferences(context: Context): Boolean {
         withContext(Dispatchers.IO) {
             context.dataStore.edit {
                 it[LAST_UPDATE_CHECK_RESULT] = Json.encodeToString(updateResult)
+                it[LAST_UPDATE_CHECK_FAILED] = false
             }
         }
         return true
+    } else {
+        context.dataStore.edit {
+            it[LAST_UPDATE_CHECK_FAILED] = true
         }
 
         return false
     }
+}
 
 suspend fun retrieveSavedLastUpdateCheckResult(context: Context): UpdateResult? {
     return UpdateResult.fromString(context.getSetting(LAST_UPDATE_CHECK_RESULT, ""))