2014/10/16 上午 08:22:57
android Programming Glossary: riskHow to verify that server calls are being made from the app? http://stackoverflow.com/questions/10155316/how-to-verify-that-server-calls-are-being-made-from-the-app cannot make it impossible. You need to determine what the risk you are trying to mitigate with these approaches is and how..
When exactly is it leak safe to use (anonymous) inner classes? http://stackoverflow.com/questions/10864853/when-exactly-is-it-leak-safe-to-use-anonymous-inner-classes can this happen In this example I suppose there is no risk of leak because there is no way the anonymous class extending..
setRotation(90) to take picture in portrait mode does not work on samsung devices http://stackoverflow.com/questions/11023696/setrotation90-to-take-picture-in-portrait-mode-does-not-work-on-samsung-device wish the OS can do this more efficiently and don't want to risk over rotating on some other devices. edit Setting camera.setDisplayOrientation..
http://stackoverflow.com/questions/12462944/how-to-take-a-screenshot-of-other-app-programmatically-without-root-permission call works beautifully except for a few small problems The risk of using an unsupported API which might break at any moment..
I don't know when to use a Service or AsyncTask or Handler http://stackoverflow.com/questions/2285680/i-dont-know-when-to-use-a-service-or-asynctask-or-handler only loosely related some looser than others. At the risk of sounding self serving you really need to pick up a book...
Securing communication from android to a web service http://stackoverflow.com/questions/2320937/securing-communication-from-android-to-a-web-service way Android's permission system works there's very little risk of an attacker stealing credentials off of the device provided..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something any UI interaction will fail with an exception you even risk creating a memory leak. Unless my logic is flawed here this.. the task you can exchange messages between them without risking a leak right . But that would mean that the premise of AsyncTask..
How to keep the OAuth consumer secret safe, and how to react when it's compromised? http://stackoverflow.com/questions/4419915/how-to-keep-the-oauth-consumer-secret-safe-and-how-to-react-when-its-compromis This question is about trying to understand the security risks involved in implementing oauth on a mobile platform like Android... improve this question Summary I would just take the risk and keep the secret in the client app. Proxy server alternative..
http://stackoverflow.com/questions/4538429/capture-picture-from-webview I guess that means that you use this at your own risk. I think you 胩e correct that onNewPicture is the right place..
Is Secure.ANDROID_ID unique for each device? http://stackoverflow.com/questions/4799394/is-secure-android-id-unique-for-each-device as can change upon factory reset . Use at your own risk and it can be easily changed on a rooted phone. Also it appears..
http://stackoverflow.com/questions/4842112/when-to-close-db-connection-on-android-every-time-after-your-operation-finished applications accessing the same database If there is a risk for concurrency or blocking issues it might be wise to close..
Android: Sax parsing returns null values and retrieve values in tags of same name http://stackoverflow.com/questions/5855421/android-sax-parsing-returns-null-values-and-retrieve-values-in-tags-of-same-nam model class setting the homePhone field... An inevitable risk when you copy modify code. And your handler was only creating..
How to deal with deprecated classes in Android to keep compatibility http://stackoverflow.com/questions/6321649/how-to-deal-with-deprecated-classes-in-android-to-keep-compatibility that new versions will handle it okay. But then I run the risk of building against buggy or low performance code when a better..
Changing font size into an AlertDialog http://stackoverflow.com/questions/6562924/changing-font-size-into-an-alertdialog a cleaner solution though I'm not sure if there's a risk that the TextView could be null or not. share improve this..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables rather than subclassing Application. Read it at your own risk. ORIGINAL ANSWER The more general problem you are encountering..
Is there any way to ask permission programmatically? http://stackoverflow.com/questions/7517171/is-there-any-way-to-ask-permission-programmatically
How to call javascript from Android? http://stackoverflow.com/questions/7544671/how-to-call-javascript-from-android have a method returnResult .. Note this is a security risk any JS code in this web page could access call your binded Java..
When a Fragment is replaced and put in the back stack (or removed) does it stay in memory? http://stackoverflow.com/questions/8482606/when-a-fragment-is-replaced-and-put-in-the-back-stack-or-removed-does-it-stay needed Really what I am asking is whether or not I run the risk of running out of memory if I have a back stack of complicated..
How to start a Service when .apk is Installed for the first time http://stackoverflow.com/questions/8531926/how-to-start-a-service-when-apk-is-installed-for-the-first-time with that anyone with a hacked Google account would be at risk of having their device infected hands free as it were. So when..
Is it possible to programmatically uninstall a package in Android http://stackoverflow.com/questions/891141/is-it-possible-to-programmatically-uninstall-a-package-in-android other packages programmatically that would be a security risk for Android. However a 3rd party app can ask the Android OS..
How to verify that server calls are being made from the app? http://stackoverflow.com/questions/10155316/how-to-verify-that-server-calls-are-being-made-from-the-app engineering your code harder by obfuscation etc but you cannot make it impossible. You need to determine what the risk you are trying to mitigate with these approaches is and how much work is worth doing to mitigate it. share improve this..
When exactly is it leak safe to use (anonymous) inner classes? http://stackoverflow.com/questions/10864853/when-exactly-is-it-leak-safe-to-use-anonymous-inner-classes longer than its outer class an Activity . In which situations can this happen In this example I suppose there is no risk of leak because there is no way the anonymous class extending OnClickListener will live longer than the activity right final..
setRotation(90) to take picture in portrait mode does not work on samsung devices http://stackoverflow.com/questions/11023696/setrotation90-to-take-picture-in-portrait-mode-does-not-work-on-samsung-device bug I know that I can use the matrix transform rotation but wish the OS can do this more efficiently and don't want to risk over rotating on some other devices. edit Setting camera.setDisplayOrientation 90 made the preview to be in portrait mode..
http://stackoverflow.com/questions/12462944/how-to-take-a-screenshot-of-other-app-programmatically-without-root-permission even more work to pull those pixels back to the CPU. This call works beautifully except for a few small problems The risk of using an unsupported API which might break at any moment The hassle of calling it in C It causes the GPU pipelines to..
I don't know when to use a Service or AsyncTask or Handler http://stackoverflow.com/questions/2285680/i-dont-know-when-to-use-a-service-or-asynctask-or-handler a shovel a hammer and a nailgun. They're all tools but they're only loosely related some looser than others. At the risk of sounding self serving you really need to pick up a book. In a nutshell A service is an Android component that lives independently..
Securing communication from android to a web service http://stackoverflow.com/questions/2320937/securing-communication-from-android-to-a-web-service stored on the device. That being said because of the way Android's permission system works there's very little risk of an attacker stealing credentials off of the device provided the user hasn't enabled root access. If you still want to..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something useless context object the window will have been destroyed and any UI interaction will fail with an exception you even risk creating a memory leak. Unless my logic is flawed here this translates to onPostExecute is entirely useless because what.. That works since a Handler loosely binds the context and the task you can exchange messages between them without risking a leak right . But that would mean that the premise of AsyncTask namely that you don't need to bother with handlers is..
How to keep the OAuth consumer secret safe, and how to react when it's compromised? http://stackoverflow.com/questions/4419915/how-to-keep-the-oauth-consumer-secret-safe-and-how-to-react-when-its-compromis consumer secret safe and how to react when it's compromised This question is about trying to understand the security risks involved in implementing oauth on a mobile platform like Android. Assumption here is that we have an Android application.. to that particular android app android security oauth share improve this question Summary I would just take the risk and keep the secret in the client app. Proxy server alternative The only way you can reasonable mitigate the problems I..
http://stackoverflow.com/questions/4538429/capture-picture-from-webview on what replaces it or at what API levels it was supported. I guess that means that you use this at your own risk. I think you 胩e correct that onNewPicture is the right place to capture a screenshot of a loaded WeView page but also correct..
Is Secure.ANDROID_ID unique for each device? http://stackoverflow.com/questions/4799394/is-secure-android-id-unique-for-each-device into this thread . However you should be careful as it's documented as can change upon factory reset . Use at your own risk and it can be easily changed on a rooted phone. Also it appears as if some manufacturer's have had issues with their phones..
http://stackoverflow.com/questions/4842112/when-to-close-db-connection-on-android-every-time-after-your-operation-finished won't gain in caching the data instead . Are there any other applications accessing the same database If there is a risk for concurrency or blocking issues it might be wise to close the database after finished reading writing from to it. Generally..
Android: Sax parsing returns null values and retrieve values in tags of same name http://stackoverflow.com/questions/5855421/android-sax-parsing-returns-null-values-and-retrieve-values-in-tags-of-same-nam your code... You had setMobilePhone and setWorkPhone in your model class setting the homePhone field... An inevitable risk when you copy modify code. And your handler was only creating one result and would have overwritten and only returned the..
How to deal with deprecated classes in Android to keep compatibility http://stackoverflow.com/questions/6321649/how-to-deal-with-deprecated-classes-in-android-to-keep-compatibility could just build against an old version of the API and hope that new versions will handle it okay. But then I run the risk of building against buggy or low performance code when a better alternative is available. What is the best way to deal with..
Changing font size into an AlertDialog http://stackoverflow.com/questions/6562924/changing-font-size-into-an-alertdialog
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables I have with those who encourage the use of Singletons rather than subclassing Application. Read it at your own risk. ORIGINAL ANSWER The more general problem you are encountering is how to save state across several Activities and all parts..
Is there any way to ask permission programmatically? http://stackoverflow.com/questions/7517171/is-there-any-way-to-ask-permission-programmatically
How to call javascript from Android? http://stackoverflow.com/questions/7544671/how-to-call-javascript-from-android result in this case your java class JavaObjectCallback should have a method returnResult .. Note this is a security risk any JS code in this web page could access call your binded Java object. Best to pass some one time cookies to loadUrl and..
When a Fragment is replaced and put in the back stack (or removed) does it stay in memory? http://stackoverflow.com/questions/8482606/when-a-fragment-is-replaced-and-put-in-the-back-stack-or-removed-does-it-stay until the C is killed or can it be removed by the system as needed Really what I am asking is whether or not I run the risk of running out of memory if I have a back stack of complicated Fragments in a single Activity android memory view activity..
How to start a Service when .apk is Installed for the first time http://stackoverflow.com/questions/8531926/how-to-start-a-service-when-apk-is-installed-for-the-first-time which they were taking advantage of previously. After all with that anyone with a hacked Google account would be at risk of having their device infected hands free as it were. So when the OP says I need to start a Service as soon as the Applicaton..
Is it possible to programmatically uninstall a package in Android http://stackoverflow.com/questions/891141/is-it-possible-to-programmatically-uninstall-a-package-in-android question A 3rd party app cannot install or uninstall any other packages programmatically that would be a security risk for Android. However a 3rd party app can ask the Android OS to install or uninstall a package using intents this question..
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