emulation

问题 at the first setup, Android Studio asked me that how much ram does the emulator going to use. I entered 800M but it worked slowly. I need to make it a little bit bigger like 1.5GB. How can I do that? Is it editable after the first setup? 回答1: Go to Tools->Android->AVD Manager , there's something like pencil to edit your AVD click on that, then in the pop-up window click Show Advanced Settings and there you can change the RAM size. 回答2: Create a new virtual device from the AVD Manage r. Select

问题 I use a touchscreen device detection like this: if (window.navigator.maxTouchPoints || 'ontouchstart' in document) // handle as mobile device else // handle as desktop When I change the screen in Chrome mobile emulation the result of both maxTouchPoints and 'ontouchstart' in document is unpredictable. For one and same emulated screen it may return maxTouchPoints equals to 0 or 1, and 'ontouchstart' in document equals to true or false . So, I cannot really on this check. Could you recommend a

来源： https://stackoverflow.com/questions/64331351/stack-machine-emulator-scala

来源： https://stackoverflow.com/questions/64331351/stack-machine-emulator-scala

来源： https://stackoverflow.com/questions/11028646/implementing-in-app-billing-in-the-emulator

来源： https://stackoverflow.com/questions/11028646/implementing-in-app-billing-in-the-emulator

来源： https://stackoverflow.com/questions/2994407/how-do-i-delete-sample-app-from-an-android-emulator

问题 I want to encrypt the messages that are exchanged between sensor nodes. Can I do it without having access to real hardware sensor nodes, such as Tmote Sky? Can software encryption/block ciphers only be simulated on Tmote Sky nodes? If I need to use hardware encryption algorithms, then should I have a real sensor node? Also, I read that for symmetric encryption one must have real sensor nodes, but asymmetric encryption can work with emulated nodes as well? Any documentation or description

问题 I am trying to install and run an Android Virtual Device from the command line on Windows (without Android Studio). I have set up an Android SDK in C:\Android, and successfully created an AVD with the command: avdmanager create avd -n test -k "system-images;android-26;google_apis_playstore;x86" --abi google_apis_playstore/x86 I have environment variable ANDROID_SDK_ROOT set to C:\Android. When I try to start the emulator from the command line with: emulator @test I get errors: emulator: ERROR

问题 I am trying to install and run an Android Virtual Device from the command line on Windows (without Android Studio). I have set up an Android SDK in C:\Android, and successfully created an AVD with the command: avdmanager create avd -n test -k "system-images;android-26;google_apis_playstore;x86" --abi google_apis_playstore/x86 I have environment variable ANDROID_SDK_ROOT set to C:\Android. When I try to start the emulator from the command line with: emulator @test I get errors: emulator: ERROR