Android 关于推送通知还需要一些其他的设置问题

1.开启通知权限

//开启通知权限
    private void checkNotifySetting() {
        boolean isOpened = NotificationUtils.isNotificationEnabled(this);
        if (isOpened) {
            LogUtil.d(LogUtil.L, "通知权限已经被打开" +
                    "\n手机型号:" + android.os.Build.MODEL +
                    "\nSDK版本:" + android.os.Build.VERSION.SDK +
                    "\n系统版本:" + android.os.Build.VERSION.RELEASE +
                    "\n软件包名:" + getPackageName());

        } else {
            LogUtil.d(LogUtil.L, "还没有开启通知权限，点击去开启");
            SaveUtil.saveNotiyPression(false);
            openNotifyDialog();
        }
    }

    private void openNotifyDialog() {
        AlertDialog.Builder builder = new AlertDialog.Builder(
                MainActivity2.this);
        LayoutInflater inflater = LayoutInflater.from(
                MainActivity2.this);
        View v = inflater.inflate(R.layout.layout_notif_dialog, null);
        TextView tvMessage = v.findViewById(R.id.tv_message);
        tvMessage.setText(R.string.label_notiy_message);
        Button btnCancel = v.findViewById(R.id.btn_cancel);
        Button btnSubmit = v.findViewById(R.id.btn_submit);
        btnCancel.setText(R.string.label_notiy_cancel);
        btnSubmit.setText(R.string.label_notiy_submit);
        final AlertDialog dialog = builder.create();
        dialog.show();
        dialog.getWindow().setContentView(v);
        dialog.getWindow().setGravity(Gravity.CENTER);
        btnCancel.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                dialog.dismiss();
            }
        });
        btnSubmit.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                dialog.dismiss();
                NotificationUtils.openPush(MainActivity2.this);
            }
        });
    }

NotificationUtils 通知类

/**
 * desc:通知生成类
 */
public class NotificationUtils extends ContextWrapper {
    /**
     * 通知管理对象
     */
    private NotificationManager notificationManager;
    /**
     * channel的ID
     */
    public static final String id = "channel_id";
    /**
     * channel的名称
     */
    public static final String name = "channel_name";
    /**
     * notification id
     */
    public static final int notification_id = 1;

    //最多显示3条通知
    public  int NOTIFICATION_SHOW_SHOW_AT_MOST = 3;
    /**
     * 通知生成类的构造方法
     */
    public NotificationUtils(Context context) {
        super(context);
        initWindowManager(context);
    }

    private WindowManager.LayoutParams mWindowParams;
    private WindowManager mWindowManager;

    private void initWindowManager(Context context) {
        mWindowParams = new WindowManager.LayoutParams();
        mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        if (Build.VERSION.SDK_INT >= 26) {//8.0新特性
            mWindowParams.type = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
        } else {
            mWindowParams.type = WindowManager.LayoutParams.TYPE_SYSTEM_ALERT;
        }
    }

    /**
     * 模拟发送一个普通通知
     *
     * @param iconRes
     * @param title
     * @param content
     * @param pendingIntent
     */
    public void sendNotification(int iconRes, String title, String content, PendingIntent pendingIntent) {
//        int num = SaveUtil.getNotiyNum();
//        num++;
//        SaveUtil.saveNotiyNum(num);
//        //通知条数<10
//        if (SaveUtil.getNotiyNum() > NOTIFICATION_SHOW_SHOW_AT_MOST) {
//            SaveUtil.saveNotiyNum(1);
//        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            //26及以上
            createNotificationChannel();
            Notification notification = getChannelNotification(iconRes, title, content, pendingIntent).build();
            notificationManager.notify(notification_id, notification);
//            notificationManager.notify(SaveUtil.getNotiyNum(), notification);
        } else {
            getNotificationManager();
            Notification notification = getNotification(iconRes, title, content, pendingIntent).build();
            notificationManager.notify(notification_id, notification);
//            notificationManager.notify(SaveUtil.getNotiyNum(), notification);
        }
    }


    /**
     * 创建NotificationChannel
     */
    public void createNotificationChannel() {
        NotificationChannel notificationChannel = null;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
//            notificationChannel = new NotificationChannel(id, name, NotificationManager.IMPORTANCE_DEFAULT);
//            notificationChannel.canBypassDnd();//可否绕过请勿打扰模式
//            notificationChannel.canShowBadge();//桌面lanchener显示角标
//            notificationChannel.enableLights(true);//闪光
//            notificationChannel.shouldShowLights();//闪光
//            notificationChannel.setLockscreenVisibility(Notification.VISIBILITY_SECRET);//锁屏显示通知
//            notificationChannel.enableVibration(true);//是否允许震动
//            notificationChannel.setVibrationPattern(new long[]{100, 100, 200});//设置震动模式
//            notificationChannel.getAudioAttributes();//获取系统响铃配置
//            notificationChannel.getGroup();//获取消息渠道组
//            notificationChannel.setBypassDnd(true);
//            notificationChannel.setDescription("description");
//            notificationChannel.setLightColor(Color.GREEN);//制定闪灯是灯光颜色
//            notificationChannel.setShowBadge(true);
//            getNotificationManager().createNotificationChannel(notificationChannel);

            //第一个参数：channel_id
            //第二个参数：channel_name
            //第三个参数：设置通知重要性级别
            //注意：该级别必须要在 NotificationChannel 的构造函数中指定，总共要五个级别；
            //范围是从 NotificationManager.IMPORTANCE_NONE(0) ~ NotificationManager.IMPORTANCE_HIGH(4)
            NotificationChannel channel = new NotificationChannel(id, name,
                    NotificationManager.IMPORTANCE_DEFAULT);
//        channel.canBypassDnd();//是否绕过请勿打扰模式
            channel.enableLights(true);//闪光灯
            channel.setLockscreenVisibility(VISIBILITY_SECRET);//锁屏显示通知
            channel.setLightColor(Color.RED);//闪关灯的灯光颜色
            channel.canShowBadge();//桌面launcher的消息角标
            channel.enableVibration(true);//是否允许震动
            channel.getAudioAttributes();//获取系统通知响铃声音的配置
            channel.getGroup();//获取通知取到组
            channel.setBypassDnd(true);//设置可绕过 请勿打扰模式
            channel.setVibrationPattern(new long[]{100, 100, 200});//设置震动模式
            channel.shouldShowLights();//是否会有灯光
            getNotificationManager().createNotificationChannel(channel);
        }

    }

    /**
     * 获取通知管理者对象
     *
     * @return
     */
    public NotificationManager getNotificationManager() {
        if (notificationManager == null) {
            notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        }
        return notificationManager;
    }

    /**
     * 对应Android8.0生成notification的方法，通过此方法获取notification
     */
    public Notification.Builder getChannelNotification(int iconRes, String title, String content, PendingIntent pendingIntent) {
        Notification.Builder builder = null;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            builder = new Notification.Builder(getApplicationContext(), id);
            builder.setSmallIcon(iconRes);
            builder.setAutoCancel(true);
            builder.setChannelId(id);
            builder.setWhen(System.currentTimeMillis());
            builder.setContentTitle(title);
            //设置显示通知时间
            builder.setShowWhen(true);
            builder.setContentText(content);
            builder.setNumber(3);
            builder.setOnlyAlertOnce(false);
            //悬停通知
            builder.setTicker(content);
            builder.setDefaults(~0);
            builder.setPriority(Notification.PRIORITY_DEFAULT);
//            builder.setVisibility(Notification.VISIBILITY_PUBLIC);
//            builder.setFullScreenIntent(pendingIntent, true);

            builder.setContentIntent(pendingIntent);
        }


        return builder;
    }

    private int priority = Notification.PRIORITY_DEFAULT;

    /**
     * 对应Android8.0以下的notification对象
     */
    public NotificationCompat.Builder getNotification(int iconRes, String title, String content, PendingIntent pendingIntent) {
//        NotificationCompat.Builder builder = new NotificationCompat.Builder(getApplicationContext());

        NotificationCompat.Builder builder = new NotificationCompat.Builder(getApplicationContext(), id);
        builder.setPriority(NotificationCompat.PRIORITY_MAX);
        builder.setSmallIcon(iconRes);
        builder.setAutoCancel(true);
        builder.setWhen(System.currentTimeMillis());
        builder.setContentTitle(title); //设置标题
        builder.setContentText(content);
        builder.setDefaults(Notification.DEFAULT_VIBRATE);//设置振动声音等,需要振动权限
        builder.setContentIntent(pendingIntent); //自定义打开的界面


        //悬停通知
        builder.setTicker(title);
        builder.setDefaults(~0);
        builder.setPriority(Notification.PRIORITY_HIGH);
//        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//SDK版本>=21才能设置悬挂式通知栏
//            builder.setCategory(String.valueOf(Notification.FLAG_ONGOING_EVENT))
//                    .setVisibility(Notification.VISIBILITY_PUBLIC);
//        }

//        builder.setVisibility(Notification.VISIBILITY_PUBLIC);
//        builder.setFullScreenIntent(pendingIntent, true);

        //点击自动删除通知
        builder.setAutoCancel(true);

        return builder;
    }

//    public static boolean isNotificationEnabled(Context context,String channelId) {
//        return NotificationManagerCompat.from(context.getApplicationContext()).areNotificationsEnabled();
//    }

//    public static boolean isNotificationEnabled(Context context,String channelId) {
//        NotificationManagerCompat managerCompat = NotificationManagerCompat.from(context);
//        NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
//        boolean returnValue = managerCompat.areNotificationsEnabled();
//        if(manager == null || Build.VERSION.SDK_INT < Build.VERSION_CODES.O){
//            return returnValue;
//        }
//        NotificationChannel channel = manager.getNotificationChannel(channelId);
//        if(channel == null){
//            channel = new NotificationChannel(channelId,"我的推送类别",NotificationManager.IMPORTANCE_HIGH);
//            manager.createNotificationChannel(channel);
//
//            //下面的获取操作必需，创建的channel和获取到的channel的IMPORTANCE可能不一样，OPPO默认IMPORTANCE_NONE。
//            channel = manager.getNotificationChannel(channelId);
//        }
//        return returnValue && channel.getImportance() != NotificationManager.IMPORTANCE_NONE;
//    }

     areNotificationsEnabled方法的有效性官方只最低支持到API 19，
    /// 低于19的仍可调用此方法不过只会返回true，即默认为用户已经开启了通知。
    //查阅官方文档可知 NotificationManagerCompat 在 android.support.v4.app包中，
    // 是API 22.1.0 中加入的。而 areNotificationsEnabled()则是在 API 24.1.0之后加入的
    //areNotificationsEnabled 只对 API 19 及以上版本有效，低于API 19 会一直返回true
    public static boolean isNotificationEnabled(Context context) {
        return NotificationManagerCompat.from(context.getApplicationContext()).areNotificationsEnabled();
    }

    public static void openPush(Activity activity) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            //这种方案适用于 API 26, 即8.0（含8.0）以上可以用
            Intent intent = new Intent();
            intent.setAction(Settings.ACTION_APP_NOTIFICATION_SETTINGS);
            intent.putExtra(Settings.EXTRA_APP_PACKAGE, activity.getPackageName());
            intent.putExtra(Settings.EXTRA_CHANNEL_ID, activity.getApplicationInfo().uid);
            activity.startActivity(intent);
        } else {
            PermissionUtil.toPermissionSetting(activity);
        }
    }

2.后台运行设置

1.电池优化设置

2.后台运行设置

3.显示在上层设置

 private EasyPopup mStartManagerPop;

    private void showStartManagerPop() {
        // 将对话框的大小按屏幕大小的百分比设置
        WindowManager windowManager = getWindowManager();
        Display display = windowManager.getDefaultDisplay();

        mStartManagerPop = EasyPopup.create()
                .setContentView(this, R.layout.layout_startmanager)
                .setOnViewListener(new EasyPopup.OnViewListener() {
                    @Override
                    public void initViews(View view, final EasyPopup easyPopup) {
                        ImageView mIvStartBg = view.findViewById(R.id.iv_start_bg);
                        ImageView mIvCircle1 = view.findViewById(R.id.iv_circle1);
                        ImageView mIvCircle2 = view.findViewById(R.id.iv_circle2);

                        mIvStartBg.setImageResource(BuildConfig.FLAVOR.equals(Common.Constance.Smartlock) ?
                                R.drawable.ic_start_manager : R.drawable.ug_ic_start_manager);
                        mIvCircle1.setImageResource(BuildConfig.FLAVOR.equals(Common.Constance.Smartlock) ?
                                R.drawable.ic_start_circle : R.drawable.ug_ic_start_circle);
                        mIvCircle2.setImageResource(BuildConfig.FLAVOR.equals(Common.Constance.Smartlock) ?
                                R.drawable.ic_start_circle : R.drawable.ug_ic_start_circle);

                        TextView txvContent=view.findViewById(R.id.txv_content);
                        txvContent.setText(BuildConfig.FLAVOR.equals(Common.Constance.Smartlock) ?
                                "允许 “保仕盾” 始终在后台运行，可能会缩短电池的续航时间。" : "允许 “优果智能” 始终在后台运行，可能会缩短电池的续航时间。");


                        view.findViewById(R.id.tv_ok).setOnClickListener(v -> {
                            if (isIgnoringBatteryOptimizations()) {
                                BackStageKeepAliveUtil.getDeviceSetting(BackstageSetActivity.this);
                            } else {
                                requestIgnoreBatteryOptimizations();
                            }
                            mStartManagerPop.dismiss();
                        });
                        view.findViewById(R.id.tv_cancel).setOnClickListener(v -> mStartManagerPop.dismiss());

                    }
                })
                .setWidth((int) (display.getWidth() * 0.85))
                .setHeight(ViewGroup.LayoutParams.WRAP_CONTENT)
                .setAnimationStyle(R.style.pop_privacy)
                .setBackgroundDimEnable(true)
                .setFocusAndOutsideEnable(true)
                .setOnDismissListener(() -> {
                    mStartManagerPop.dismiss();
                })
                .apply();
        mStartManagerPop.showAtLocation(mRootMain, Gravity.CENTER, 0, 0);
    }

    //判断是否在白名单中
    private boolean isIgnoringBatteryOptimizations() {
        boolean isIgnoring = false;
        PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
        if (powerManager != null) {
            isIgnoring = powerManager.isIgnoringBatteryOptimizations(getPackageName());
        }
        return isIgnoring;
    }

    public void requestIgnoreBatteryOptimizations() {
        try {
            Intent intent = new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS);
            intent.setData(Uri.parse("package:" + this.getPackageName()));
            startActivityForResult(intent, 0);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == 0) {
            //判断是否在白名单中
            if (isIgnoringBatteryOptimizations()) {
                //已在白名单
                ToastUtil.showLayoutToast(this,"电池优化已经设置成功");
            }
        }else if(requestCode==1){
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
                    && !Settings.canDrawOverlays(this)) {
                Toast.makeText(this, "授权失败", Toast.LENGTH_SHORT).show();
            }else {
                Toast.makeText(this, "授权成功", Toast.LENGTH_SHORT).show();
            }
        }
    }

public static boolean checkPermission(Activity activity){
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
                && !Settings.canDrawOverlays(activity)) {
//            Toast.makeText(activity, "当前无权限，请授权", Toast.LENGTH_SHORT).show();
            activity.startActivityForResult(
                    new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
                            Uri.parse("package:" + activity.getPackageName())), 1);
            return false;
        }else{
            Toast.makeText(activity, "您已经打开了应用上层设置", Toast.LENGTH_SHORT).show();
        }
        return true;
    }

 

本文地址：https://blog.csdn.net/u014608640/article/details/109360309