Huami: Change default find band vibration pattern

The previous one was too long, now that we loop it.

This one should be a sane default, even for devices that do not support
it (eg. Bip), as the total time is 1.5s.

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/GBApplication.java

@@ -114,7 +114,7 @@ public class GBApplication extends Application {
     private static SharedPreferences sharedPrefs;
     private static final String PREFS_VERSION = "shared_preferences_version";
     //if preferences have to be migrated, increment the following and add the migration logic in migratePrefs below; see http://stackoverflow.com/questions/16397848/how-can-i-migrate-android-preferences-with-a-new-version
-    private static final int CURRENT_PREFS_VERSION = 17;
+    private static final int CURRENT_PREFS_VERSION = 18;
 
     private static LimitedQueue mIDSenderLookup = new LimitedQueue(16);
     private static Prefs prefs;
@@ -1156,6 +1156,30 @@ public class GBApplication extends Application {
             editor.remove(GBPrefs.CALENDAR_BLACKLIST);
         }
 
+        if (oldVersion < 18) {
+            // Migrate the default value for Huami find band vibration pattern
+            try (DBHandler db = acquireDB()) {
+                final DaoSession daoSession = db.getDaoSession();
+                final List<Device> activeDevices = DBHelper.getActiveDevices(daoSession);
+
+                for (Device dbDevice : activeDevices) {
+                    if (!dbDevice.getManufacturer().equals("Huami")) {
+                        continue;
+                    }
+
+                    final SharedPreferences deviceSharedPrefs = GBApplication.getDeviceSpecificSharedPrefs(dbDevice.getIdentifier());
+                    final SharedPreferences.Editor deviceSharedPrefsEdit = deviceSharedPrefs.edit();
+
+                    deviceSharedPrefsEdit.putString("huami_vibration_profile_find_band", "long");
+                    deviceSharedPrefsEdit.putString("huami_vibration_count_find_band", "1");
+
+                    deviceSharedPrefsEdit.apply();
+                }
+            } catch (Exception e) {
+                Log.w(TAG, "error acquiring DB lock");
+            }
+        }
+
         editor.putString(PREFS_VERSION, Integer.toString(CURRENT_PREFS_VERSION));
         editor.apply();
     }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/Huami2021Support.java

@@ -197,7 +197,7 @@ public abstract class Huami2021Support extends HuamiSupport {
     public void onTestNewFunction() {
         try {
             final TransactionBuilder builder = performInitialized("test");
-            findBandOneShot(builder);
+
             builder.queue(getQueue());
         } catch (final Exception e) {
             LOG.error("Failed to test new function", e);
@@ -213,19 +213,21 @@ public abstract class Huami2021Support extends HuamiSupport {
         writeToChunked2021("ack find phone", CHUNKED2021_ENDPOINT_FIND_DEVICE, cmd, true);
     }
 
-    protected void findBandOneShot(final TransactionBuilder builder) {
+    @Override
+    protected void sendFindDeviceCommand(boolean start) {
+        if (!start) {
+            return;
+        }
+
         LOG.info("Sending one-shot find band");
 
-        writeToChunked2021(builder, CHUNKED2021_ENDPOINT_FIND_DEVICE, new byte[]{FIND_BAND_ONESHOT}, true);
-    }
-
-    @Override
-    public void onFindDevice(final boolean start) {
-        // FIXME: This does not work while band is in DND (#752)
-        final CallSpec callSpec = new CallSpec();
-        callSpec.command = start ? CallSpec.CALL_INCOMING : CallSpec.CALL_END;
-        callSpec.name = "Gadgetbridge";
-        onSetCallState(callSpec);
+        try {
+            final TransactionBuilder builder = performInitialized("find huami 2021");
+            writeToChunked2021(builder, CHUNKED2021_ENDPOINT_FIND_DEVICE, new byte[]{FIND_BAND_ONESHOT}, true);
+            builder.queue(getQueue());
+        } catch (IOException e) {
+            LOG.error("error while sending find Huami 2021 device command", e);
+        }
     }
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/HuamiSupport.java

@@ -1598,7 +1598,7 @@ public abstract class HuamiSupport extends AbstractBTLEDeviceSupport implements
         return findDeviceInterval;
     }
 
-    private void sendFindDeviceCommand(boolean start) {
+    protected void sendFindDeviceCommand(boolean start) {
         BluetoothGattCharacteristic characteristic = getCharacteristic(UUID_CHARACTERISTIC_ALERT_LEVEL);
         try {
             TransactionBuilder builder = performInitialized("find huami");

app/src/main/res/xml/devicesettings_vibrationpatterns.xml

@@ -229,7 +229,7 @@
             <PreferenceCategory android:title="@string/pref_screen_notification_profile_find_device" />
 
             <ListPreference
-                android:defaultValue="@string/p_ring"
+                android:defaultValue="@string/p_long"
                 android:entries="@array/vibration_profile"
                 android:entryValues="@array/vibration_profile_values"
                 android:key="huami_vibration_profile_find_band"
@@ -237,7 +237,7 @@
                 android:summary="%s" />
 
             <EditTextPreference
-                android:defaultValue="3"
+                android:defaultValue="1"
                 android:inputType="number"
                 android:key="huami_vibration_count_find_band"
                 android:maxLength="1"