Amazfip Bip Lite: Support firmware installation

Closes #1681
Closes #1682

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitbip/AmazfitBipLiteCoordinator.java

@@ -55,7 +55,8 @@ public class AmazfitBipLiteCoordinator extends AmazfitBipCoordinator {
 
     @Override
     public InstallHandler findInstallHandler(Uri uri, Context context) {
-        return null;
+        AmazfitBipLiteFWInstallHandler handler = new AmazfitBipLiteFWInstallHandler(uri, context);
+        return handler.isValid() ? handler : null;
     }
 
     @Override

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitbip/AmazfitBipLiteFWHelper.java

@@ -0,0 +1,44 @@
+/*  Copyright (C) 2016-2019 Andreas Shimokawa, Carsten Pfeiffer, Daniele
+    Gobbetti
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitbip;
+
+import android.content.Context;
+import android.net.Uri;
+
+import androidx.annotation.NonNull;
+
+import java.io.IOException;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip.AmazfitBipLiteFirmwareInfo;
+
+public class AmazfitBipLiteFWHelper extends HuamiFWHelper {
+
+    public AmazfitBipLiteFWHelper(Uri uri, Context context) throws IOException {
+        super(uri, context);
+    }
+
+    @NonNull
+    @Override
+    protected void determineFirmwareInfo(byte[] wholeFirmwareBytes) {
+        firmwareInfo = new AmazfitBipLiteFirmwareInfo(wholeFirmwareBytes);
+        if (!firmwareInfo.isHeaderValid()) {
+            throw new IllegalArgumentException("Not a an Amazifit Bip Lite firmware");
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitbip/AmazfitBipLiteFWInstallHandler.java

@@ -0,0 +1,49 @@
+/*  Copyright (C) 2015-2019 Andreas Shimokawa, Carsten Pfeiffer
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitbip;
+
+import android.content.Context;
+import android.net.Uri;
+
+import java.io.IOException;
+
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.devices.miband.AbstractMiBandFWHelper;
+import nodomain.freeyourgadget.gadgetbridge.devices.miband.AbstractMiBandFWInstallHandler;
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
+
+class AmazfitBipLiteFWInstallHandler extends AbstractMiBandFWInstallHandler {
+    AmazfitBipLiteFWInstallHandler(Uri uri, Context context) {
+        super(uri, context);
+    }
+
+    @Override
+    protected String getFwUpgradeNotice() {
+        return mContext.getString(R.string.fw_upgrade_notice_amazfitbip_lite, helper.getHumanFirmwareVersion());
+    }
+
+    @Override
+    protected AbstractMiBandFWHelper createHelper(Uri uri, Context context) throws IOException {
+        return new AmazfitBipLiteFWHelper(uri, context);
+    }
+
+    @Override
+    protected boolean isSupportedDeviceType(GBDevice device) {
+        return device.getType() == DeviceType.AMAZFITBIP_LITE;
+    }
+}

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

@@ -0,0 +1,94 @@
+/*  Copyright (C) 2017-2019 Andreas Shimokawa, Carsten Pfeiffer
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
+import nodomain.freeyourgadget.gadgetbridge.model.DeviceType;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiFirmwareInfo;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.HuamiFirmwareType;
+import nodomain.freeyourgadget.gadgetbridge.util.ArrayUtils;
+
+public class AmazfitBipLiteFirmwareInfo extends HuamiFirmwareInfo {
+
+    // this is the same as Bip and Cor
+    private static final byte[] FW_HEADER = new byte[]{
+            0x00, (byte) 0x98, 0x00, 0x20, (byte) 0xA5, 0x04, 0x00, 0x20, (byte) 0xAD, 0x04, 0x00, 0x20, (byte) 0xC5, 0x04, 0x00, 0x20
+    };
+
+
+    private static Map<Integer, String> crcToVersion = new HashMap<>();
+
+    static {
+        // firmware
+        crcToVersion.put(11059, "1.1.6.02");
+
+        // Latin Firmware
+
+
+        // resources
+        crcToVersion.put(57510, "1.1.6.02");
+
+        // font
+        crcToVersion.put(61054, "8");
+        crcToVersion.put(59577, "9 (Latin)");
+    }
+
+    public AmazfitBipLiteFirmwareInfo(byte[] bytes) {
+        super(bytes);
+    }
+
+    @Override
+    protected HuamiFirmwareType determineFirmwareType(byte[] bytes) {
+        if (ArrayUtils.startsWith(bytes, NEWRES_HEADER)) {
+            if ((bytes.length <= 100000) || (bytes.length > 700000)) { // dont know how to distinguish from Cor/Mi Band 3 .res
+                return HuamiFirmwareType.INVALID;
+            }
+            return HuamiFirmwareType.RES;
+        }
+        if (ArrayUtils.startsWith(bytes, FW_HEADER)) {
+            if (searchString32BitAligned(bytes, "Amazfit Bip Lite")) {
+                return HuamiFirmwareType.FIRMWARE;
+            }
+            return HuamiFirmwareType.INVALID;
+        }
+        if (ArrayUtils.startsWith(bytes, WATCHFACE_HEADER)) {
+            return HuamiFirmwareType.WATCHFACE;
+        }
+        if (ArrayUtils.startsWith(bytes, NEWFT_HEADER)) {
+            if (bytes[10] == 0x01) {
+                return HuamiFirmwareType.FONT;
+            } else if (bytes[10] == 0x02 || bytes[10] == 0x0A) {
+                return HuamiFirmwareType.FONT_LATIN;
+            }
+        }
+
+        return HuamiFirmwareType.INVALID;
+    }
+
+    @Override
+    public boolean isGenerallyCompatibleWith(GBDevice device) {
+        return isHeaderValid() && device.getType() == DeviceType.AMAZFITBIP_LITE;
+    }
+
+    @Override
+    protected Map<Integer, String> getCrcMap() {
+        return crcToVersion;
+    }
+}

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

@@ -20,7 +20,10 @@ package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip;
 import android.content.Context;
 import android.net.Uri;
 
+import java.io.IOException;
+
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitbip.AmazfitBipLiteFWHelper;
 
 public class AmazfitBipLiteSupport extends AmazfitBipSupport {
 
@@ -35,7 +38,7 @@ public class AmazfitBipLiteSupport extends AmazfitBipSupport {
     }
 
     @Override
-    public HuamiFWHelper createFWHelper(Uri uri, Context context) {
+    public HuamiFWHelper createFWHelper(Uri uri, Context context) throws IOException {
-        return null;
+        return new AmazfitBipLiteFWHelper(uri, context);
     }
 }

app/src/main/res/values/strings.xml

@@ -55,6 +55,7 @@
     <string name="title_activity_fw_app_insaller">FW/App installer</string>
     <string name="fw_upgrade_notice">You are about to install the %s.</string>
     <string name="fw_upgrade_notice_amazfitbip">You are about to install the %s firmware on your Amazfit Bip.\n\nPlease make sure to install the .fw file, then the .res file, and finally the .gps file. Your watch will reboot after installing the .fw file.\n\nNote: You do not have to install .res and .gps if these files are exactly the same as the ones previously installed.\n\nPROCEED AT YOUR OWN RISK!</string>
+    <string name="fw_upgrade_notice_amazfitbip_lite">You are about to install the %s firmware on your Amazfit Bip Lite.\n\nPlease make sure to install the .fw file, and after that the .res file. Your watch will reboot after installing the .fw file.\n\nNote: You do not have to install .res if it is exactly the same as the one previously installed.\n\nPROCEED AT YOUR OWN RISK!</string>
     <string name="fw_upgrade_notice_amazfitcor">You are about to install the %s firmware on your Amazfit Cor.\n\nPlease make sure to install the .fw file, and after that the .res file. Your band will reboot after installing the .fw file.\n\nNote: You do not have to install .res if it is exactly the same as the one previously installed.\n\nPROCEED AT YOUR OWN RISK!</string>
     <string name="fw_upgrade_notice_amazfitcor2">You are about to install the %s firmware on your Amazfit Cor 2.
 \n