【Android刨坑】8.0+高版本适配

无法启动服务的问题

报错：

Not allowed to start service Intent : app is in background uid UidRecord{a775976 u0a204 SVC idle change:idle|uncached procs:1 seq(0,0,0)}

.....

解决方法：

Intent intent =new Intent(this, ChatService.class);//启动服务

if (Build.VERSION.SDK_INT > Build.VERSION_CODES.N_MR1) {

startForegroundService(intent);//解决android8.0以上无法启动服务的问题

}else {

startService(intent);

}

无法弹出通知

NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

channel =new NotificationChannel("id","名字", NotificationManager.IMPORTANCE_HIGH);

channel.enableLights(true);//设置提示灯

        channel.setLightColor(Color.RED);//设置提示灯颜色

        channel.setShowBadge(true);//显示logo

        channel.setDescription("名字");//设置描述

        channel.setLockscreenVisibility(Notification.VISIBILITY_PUBLIC);

boolean soundEnable = PreferenceHelper.getBoolean(Constants.SET_VOICE,true);//响铃

        if (soundEnable) {

   channel.setSound(null, Notification.AUDIO_ATTRIBUTES_DEFAULT);

        }else {

channel.setSound(null,null);

}

boolean vibrateEnable = PreferenceHelper.getBoolean(Constants.SET_SHAKE,true);//震动

        channel.enableLights(true);

if (vibrateEnable) {

channel.enableVibration(true);

channel.setVibrationPattern(new long[]{

100,200,300

            });

}else {

channel.enableVibration(false);

channel.setVibrationPattern(new long[]{0});

}

//设置锁屏可见 VISIBILITY_PUBLIC=可见

        manager.createNotificationChannel(channel);

Notification notification =new Notification.Builder(this)

.setChannelId(channelId)

.setContentTitle("名字")

.setContentText("正在运行.")

.setWhen(System.currentTimeMillis())

.setSmallIcon(R.mipmap.logo)

                .build();

startForeground(1, notification);

图标适配

https://blog.csdn.net/shenyo/article/details/81206964

https://blog.csdn.net/guolin_blog/article/details/79417483