galaxy-tab

问题 I am attempting to leverage the USB host capability on the Samsung Galaxy Tablet. I purchased the attachment dongle from samsung (http://www.samsung.com/us/mobile/galaxy-tab-accessories/EPL-1PL0BEGSTA). When I first connected a usb device via this dongle, I had a high power error from the Galaxy Tablet -- FYI use an externally powered USB hub and you can bipass this. Now that the device itself is acknowledging the existance of a USB peripheral when I attach it, I attempted to use Android's

问题 I have an application that regularly polls BLE peripherals for data. On rare occasions, the Android device is not able to connect to specific devices for long periods of time. Not only using my application, but with any other BLE-application I could find on Google play, is it unable to connect to one specific peripheral X. It can connect just fine with other ("identical") peripherals during this state, and other Android devices can connect to peripheral X. This problem tend to go away after a

问题 I'm trying to turn off the default Android web 'highlighting' (the -webkit-tap-highlight-color style 'fix' that is recommended everywhere) - this works great on most devices, but not my Galaxy Tab 10.1 - anything with a 'click' handler, will always get highlighted in the default 'dark' colour when it is 'clicked' in the browser. eg. I have this in my CSS : * { -webkit-tap-highlight-color: rgba(0, 0, 0, 0); } then using jQuery setting up a 'click' hander on a div : < div id="test" >some kind

问题 While editing any textfield/textareafield in Sencha touch, the text field gets highlighted or focussed. This behavior is causing too many issues. The loading indicator and Alert appears behind the highlighted textfield as the text field remains focussed. This behavior is seen only in Samsung Galaxy Tab. The app behaves fine on iPad. Please let me know if it is possible to remove this highlighting effect. 回答1: Solution CSS: input[type="text"], input[type="password"]{ -webkit-user-modify: read

问题 I've written an app for HTC desire and it gets the devices IP address and prints it to the screen. When I install this app to my tab 10.1 the IP address come out in letter and numbers in a strange format? private String getIpAddress() { try { for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) { NetworkInterface intf = en.nextElement(); for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {

问题 Our client wants us to display numeric keyboard for an input field so basically I created a field like: <input type="number" name="quantity" step=".01" value="0.00" /> However, Galaxy Tablet erases "." and merges numbers before and after it, also disables "." in the keyboard. Is there another way to solve this issue or display numeric keyboard in input field when using type="text"? Note: I tried using pattern attribute (which works on iPhone). I tested this issue on various Android devices

问题 Our client wants us to display numeric keyboard for an input field so basically I created a field like: <input type="number" name="quantity" step=".01" value="0.00" /> However, Galaxy Tablet erases "." and merges numbers before and after it, also disables "." in the keyboard. Is there another way to solve this issue or display numeric keyboard in input field when using type="text"? Note: I tried using pattern attribute (which works on iPhone). I tested this issue on various Android devices

问题 I have those permissions in my manifest and the app doesn't show up when i launch the play store on galaxy tablet. From what I read so far, it points that filtering is done based on the device profile and hardware capabilities. The device i am testing is Samsung Galaxy Tab2 <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <uses

问题 I have developed an Android app using mapsforge, it works perfect on tablet acer Android 4.0.3 but not works on tablet Samsung Galaxy Tab 3 and on Galaxy dont show the logs on logcat, in fact dont show anything, i think that i have problems when the map is deployed. I am using alogcat app and abd from terminal but it dont show the logs for my app. I am trying put on Manifiest (android:debuggable=true). How can i show the logs on logcat in Galaxy tab 3? Any ideas 回答1: try to delete the

问题 Hi android programmers, I've been struggling all day long on a problem that seems strange and with no solution. What I seek is some guidance and some previous experiences. For testing purposes I have a Motorola Xoom , Galaxy Nexus Tab , Galaxy Nexus phone , and a Galaxy Tab 10.1 . The main testing application is developed for/in the Galaxy Tab 10.1 . The application is very simple. Pressing a button -> starting a video. The application runs fine on the Jelly Beans devices. But on the 3.1