java - Wakelock - 标记名称应使用唯一前缀后跟冒号

Question

Tag name should use a unique prefix followed by a colon (found tag). For instance myapp:mywakelocktag. This will help with debugging less... (Ctrl+F1)

Wake Lock tags must follow the naming conventions defined in thePowerManager documentation. Issue id: InvalidWakeLockTag

    @Override
    public void onSensorChanged(SensorEvent sensorEvent) {
        float distance = sensorEvent.values[0];
        if (!isVideo && !isSpeaker) {
            PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
            if (distance < 4) {
                if (wlOn != null && wlOn.isHeld()) {
                    wlOn.release();
                }
                if (pm != null) {
                    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
                        if (wlOff == null)
                            wlOff = pm.newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, "tag");
                        if (!wlOff.isHeld()) wlOff.acquire();
                    }
                }
            } else {
                if (wlOff != null && wlOff.isHeld()) {
                    wlOff.release();
                }
                if (pm != null) {
                    if (wlOn == null)
                        wlOn = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "tag");
                    if (!wlOn.isHeld()) wlOn.acquire();
                }
            }
        }
    }

Answer 1

将 "tag" 更改为 "AppName:tag"

它正在搜索字符串中的冒号“:”。这不是一个非常明确的消息，我认为它是要我创建一个字符串变量并引用该变量。