Android5.0启动Service注意事项

来源：互联网发布：阿里云ecs安装php环境编辑：程序博客网时间：2024/05/16 07:02

隐式声明Intent启动Service是不安全的

ContextImpl源码指出,Android5.0隐式声明Intent启动Service直接抛出异常：

private void validateServiceIntent(Intent service) {    if (service.getComponent() == null && service.getPackage() == null) {        if (getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.LOLLIPOP) {            IllegalArgumentException ex = new IllegalArgumentException(                    "Service Intent must be explicit: " + service);            throw ex;        } else {            Log.w(TAG, "Implicit intents with startService are not safe: " + service                    + " " + Debug.getCallers(2, 3));        }    }}

解决方法：

1. Intent intent = new Intent();
    ComponentName componentName = new ComponentName(pkgName,serviceName);
    intent.setComponent(componentName);
    context.startService(intent);

2.Intent mIntent = new Intent();
mIntent.setAction("XXX.XXX.XXX");//Service能够匹配的Action
mIntent.setPackage(pkgName);//应用的包名
context.startService(mIntent);

0 0