niotify/android/notify_android.go

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2020-06-19 17:40:18 -04:00
package android
import (
"fmt"
"gioui.org/app"
"github.com/tailscale/tailscale-android/jni"
)
type NotificationChannel struct {
}
func NewChannel(jvm uintptr, name, description string) (*NotificationChannel, error) {
if err := jni.Do(jni.JVMFor(jvm), func(env jni.Env) error {
classLoader := jni.ClassLoaderFor(env, jni.Object(app.AppContext()))
notifyClass, err := jni.LoadClass(env, classLoader, "ht/sr/git/whereswaldon/niotify/NotificationHelper")
if err != nil {
return err
}
newChannelMethod := jni.GetStaticMethodID(env, notifyClass, "newChannel", "()V")
jname := jni.Value(jni.JavaString(env, name))
jdescription := jni.Value(jni.JavaString(env, description))
return jni.CallStaticVoidMethod(env, notifyClass, newChannelMethod, jname, jdescription)
}); err != nil {
return nil, fmt.Errorf("failed creating notification channel: %w", err)
}
return &NotificationChannel{}, nil
}