47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package android
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import (
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"fmt"
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"runtime"
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"gioui.org/app"
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"github.com/tailscale/tailscale-android/jni"
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)
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type NotificationChannel struct {
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javaObj jni.Object
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}
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func NewChannel(name, description string) (*NotificationChannel, error) {
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var channel jni.Object
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if err := jni.Do(jni.JVMFor(app.JavaVM()), func(env jni.Env) error {
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appCtx := jni.Object(app.AppContext())
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classLoader := jni.ClassLoaderFor(env, appCtx)
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notifyClass, err := jni.LoadClass(env, classLoader, "ht/sr/git/whereswaldon/niotify/NotificationHelper")
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if err != nil {
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return err
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}
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newChannelMethod := jni.GetStaticMethodID(env, notifyClass, "newChannel", "(Landroid/content/Context;)Landroid/app/NotificationChannel;")
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// jname := jni.Value(jni.JavaString(env, name))
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// jdescription := jni.Value(jni.JavaString(env, description))
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channel, err = jni.CallStaticObjectMethod(env, notifyClass, newChannelMethod, jni.Value(app.AppContext()))
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if err != nil {
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return err
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}
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channel = jni.NewGlobalRef(env, channel)
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return nil
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}); err != nil {
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return nil, fmt.Errorf("failed creating notification channel: %w", err)
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}
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nc := &NotificationChannel{
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javaObj: channel,
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}
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runtime.SetFinalizer(nc, func(obj *NotificationChannel) {
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_ = jni.Do(jni.JVMFor(app.JavaVM()), func(env jni.Env) error {
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jni.DeleteGlobalRef(env, obj.javaObj)
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return nil
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})
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})
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return nc, nil
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}
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