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Mi Band 3: Fix messages not being displayed (send app source with notifications and use chunked characteristics where available)

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This also sends the app name for Bip and Cor, which is actually displayed when there is no icon (unknown app for the device)

Fixes #1203
This commit is contained in:
Andreas Shimokawa 2018-08-19 00:35:50 +02:00
parent eb9264c3d3
commit 3d70314e8c
1 changed files with 51 additions and 5 deletions
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56
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/amazfitbip/AmazfitBipSupport.java
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@ -19,6 +19,8 @@ package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip;
import android.bluetooth.BluetoothGatt;
import android.bluetooth.BluetoothGattCharacteristic;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.net.Uri;
import org.slf4j.Logger;
@ -92,11 +94,8 @@ public class AmazfitBipSupport extends HuamiSupport {
try {
TransactionBuilder builder = performInitialized("new notification");
AlertNotificationProfile<?> profile = new AlertNotificationProfile(this);
profile.setMaxLength(230);
byte customIconId = HuamiIcon.mapToIconId(notificationSpec.type);
AlertCategory alertCategory = AlertCategory.CustomHuami;
// The SMS icon for AlertCategory.SMS is unique and not available as iconId
@ -108,8 +107,55 @@ public class AmazfitBipSupport extends HuamiSupport {
alertCategory = AlertCategory.Email;
}
NewAlert alert = new NewAlert(alertCategory, 1, message, customIconId);
profile.newAlert(builder, alert);
int maxLength = 230;
if (characteristicChunked != null) {
int prefixlength = 2;
int suffixlength = 0;
byte[] appSuffix = null;
if (alertCategory == AlertCategory.CustomHuami) {
String appName;
prefixlength = 3;
final PackageManager pm = getContext().getPackageManager();
ApplicationInfo ai = null;
try {
ai = pm.getApplicationInfo(notificationSpec.sourceAppId, 0);
} catch (PackageManager.NameNotFoundException ignored) {
}
if (ai != null) {
appName = "\0" + pm.getApplicationLabel(ai) + "\0";
} else {
appName = "\0" + "unknown app" + "\0";
}
appSuffix = appName.getBytes();
suffixlength = appSuffix.length;
}
byte[] rawmessage = message.getBytes();
int length = Math.min(rawmessage.length, maxLength - prefixlength);
byte[] command = new byte[length + prefixlength + suffixlength];
command[0] = (byte) alertCategory.getId();
command[1] = 1;
if (alertCategory == AlertCategory.CustomHuami) {
command[2] = customIconId;
}
System.arraycopy(rawmessage, 0, command, prefixlength, length);
if (appSuffix != null) {
System.arraycopy(appSuffix, 0, command, prefixlength + length, appSuffix.length);
}
writeToChunked(builder, 0, command);
} else {
AlertNotificationProfile<?> profile = new AlertNotificationProfile(this);
NewAlert alert = new NewAlert(alertCategory, 1, message, customIconId);
profile.setMaxLength(maxLength);
profile.newAlert(builder, alert);
}
builder.queue(getQueue());
} catch (IOException ex) {
LOG.error("Unable to send notification to Amazfit Bip", ex);