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  • 《完美解决系列》Android5.0以上 Implicit intents with startService are not safe

    在Android6.0上,使用了以下代码:

    Intent intent = new Intent();
    intent.setAction("xxx.server");
    bindService(intent, mConn, Context.BIND_AUTO_CREATE);
    

    提示了警告的异常:

    Implicit intents with startService are not safe
    

    查了一下源码,原来在5.0上就必须强制使用显示方式来启动Service。

    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:

    设置Action的同时,还需要设置启动或绑定此Service类的packageName。 
    我们在此处使用系统的getPackageName函数来获取包名即可。

    Intent intent = new Intent();
    intent.setAction("xxx.server");
    intent.setPackage(context.getPackageName());
    bindService(intent, mConn, Context.BIND_AUTO_CREATE);
    

      

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  • 原文地址:https://www.cnblogs.com/foxy/p/7799392.html
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