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2014/10/16 ¤W¤È 08:26:45
android Programming Glossary: trackballHow to intercept incoming calls android 2.3.x http://stackoverflow.com/questions/11180727/how-to-intercept-incoming-calls-android-2-3-x answerCall return true default debugLog trackball event event return super.dispatchTrackballEvent event Camera..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons touch screen. However I can't manually select it with the trackball. It always selects the whole list item and from there goes directly..
Android: List View Selected item -1 http://stackoverflow.com/questions/2433952/android-list-view-selected-item-1 related. Selection comes from using the D pad or trackball to navigate the list contents. If the user taps on the screen..
How can we create iPhone-like spinners in android? http://stackoverflow.com/questions/2909249/how-can-we-create-iphone-like-spinners-in-android improve this question If you don't need support for the trackball then all it will take is WebView along with some minor tweaks..
Disable trackball click in Android http://stackoverflow.com/questions/3423948/disable-trackball-click-in-android trackball click in Android I've run into some difficulties with implementing.. intercepts touch events the user can still operate the trackball and click elements that are supposed to be disabled. Is there.. animationHandler_.post animateTask_ requestFocus android trackball share improve this question Check the onTrackballEvent method...
Using Android, how can I select rows from a ListView which contains Button controls http://stackoverflow.com/questions/3789943/using-android-how-can-i-select-rows-from-a-listview-which-contains-button-contr will prevent your app from being navigable with a d pad trackball arrow keys or what have you. You want your list items to be..
Tapping form field in WebView does not show soft keyboard http://stackoverflow.com/questions/4200259/tapping-form-field-in-webview-does-not-show-soft-keyboard selected nor does the soft keyboard start. If I use the trackball to choose the form and press it the keyboard does appear. I..
Detect touch press vs long press vs movement? http://stackoverflow.com/questions/4324362/detect-touch-press-vs-long-press-vs-movement mode or focuses upon the item with the navigation keys or trackball and presses and holds the suitable enter key or presses and.. the suitable enter key or presses and holds down on the trackball for one second . onTouch From View.OnTouchListener. This is..
Highlight ListView selected row http://stackoverflow.com/questions/5058291/highlight-listview-selected-row The user can freely navigate through the list using the trackball but also alternatively scroll and fling the list using the touch.. if the user then decided to move the selection with the trackball Or worse what should happen if the user presses the trackball.. Or worse what should happen if the user presses the trackball to act upon the currently selected item which is not shown on..
Preventing/catching “IllegalArgumentException: parameter must be a descendant of this view” error http://stackoverflow.com/questions/7100555/preventing-catching-illegalargumentexception-parameter-must-be-a-descendant-of the list with your finger and then suddenly using the trackball when the IME keyboard is being displayed . Something must go..
What's the best android phone to get as a developer [closed] http://stackoverflow.com/questions/930424/whats-the-best-android-phone-to-get-as-a-developer diverges. For example the samsung has a 5way instead of a trackball. Depending on how you are using the trackball that could be.. instead of a trackball. Depending on how you are using the trackball that could be a significant difference. But as far as looks..
'Missing contentDescription attribute on image' in XML http://stackoverflow.com/questions/9730673/missing-contentdescription-attribute-on-image-in-xml more easily including text to speech haptic feedback trackball and D pad navigation that augment their experience. Android.. accessible with a directional controller such as a trackball or D pad. Test your application by turning on accessibility..
How to intercept incoming calls android 2.3.x http://stackoverflow.com/questions/11180727/how-to-intercept-incoming-calls-android-2-3-x case MotionEvent.ACTION_MOVE return true case MotionEvent.ACTION_DOWN answerCall return true default debugLog trackball event event return super.dispatchTrackballEvent event Camera button press event handler that will answer a call @Override..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons in my answer below. Now I can click tap the button via the touch screen. However I can't manually select it with the trackball. It always selects the whole list item and from there goes directly to the next list item ignoring the buttons even though..
Android: List View Selected item -1 http://stackoverflow.com/questions/2433952/android-list-view-selected-item-1 from an OnClickListener . Click and selection are not necessarily related. Selection comes from using the D pad or trackball to navigate the list contents. If the user taps on the screen or clicks in the emulator there will be no selection anymore..
How can we create iPhone-like spinners in android? http://stackoverflow.com/questions/2909249/how-can-we-create-iphone-like-spinners-in-android would be helpful. android user interface spinner share improve this question If you don't need support for the trackball then all it will take is WebView along with some minor tweaks to some existing JavaScript that impersonates Apple's UIPickerView..
Disable trackball click in Android http://stackoverflow.com/questions/3423948/disable-trackball-click-in-android trackball click in Android I've run into some difficulties with implementing a custom progress dialog. Even though an overlay intercepts.. implementing a custom progress dialog. Even though an overlay intercepts touch events the user can still operate the trackball and click elements that are supposed to be disabled. Is there any way around this Edit here's a solution protected.. animationHandler_ null return animationHandler_ new Handler animationHandler_.post animateTask_ requestFocus android trackball share improve this question Check the onTrackballEvent method. Then try to directly returning true in the method without..
Using Android, how can I select rows from a ListView which contains Button controls http://stackoverflow.com/questions/3789943/using-android-how-can-i-select-rows-from-a-listview-which-contains-button-contr not setting focusable false on your buttons or the like. That will prevent your app from being navigable with a d pad trackball arrow keys or what have you. You want your list items to be able to control their own focus properties. You want setItemsCanFocus..
Tapping form field in WebView does not show soft keyboard http://stackoverflow.com/questions/4200259/tapping-form-field-in-webview-does-not-show-soft-keyboard react when I touch them a cursor appears but they do not get selected nor does the soft keyboard start. If I use the trackball to choose the form and press it the keyboard does appear. I tried to call myWebview.requestFocusFromTouch as this answer..
Detect touch press vs long press vs movement? http://stackoverflow.com/questions/4324362/detect-touch-press-vs-long-press-vs-movement the user either touches and holds the item when in touch mode or focuses upon the item with the navigation keys or trackball and presses and holds the suitable enter key or presses and holds down on the trackball for one second . onTouch From View.OnTouchListener... with the navigation keys or trackball and presses and holds the suitable enter key or presses and holds down on the trackball for one second . onTouch From View.OnTouchListener. This is called when the user performs an action qualified as a touch..
Highlight ListView selected row http://stackoverflow.com/questions/5058291/highlight-listview-selected-row ApiDemos for example that shows a list of text items. The user can freely navigate through the list using the trackball but also alternatively scroll and fling the list using the touch screen. The issue in this scenario is how to handle the.. on the item and scroll off the screen What should happen if the user then decided to move the selection with the trackball Or worse what should happen if the user presses the trackball to act upon the currently selected item which is not shown.. if the user then decided to move the selection with the trackball Or worse what should happen if the user presses the trackball to act upon the currently selected item which is not shown on screen anymore After careful consideration we decided to remove..
Preventing/catching “IllegalArgumentException: parameter must be a descendant of this view” error http://stackoverflow.com/questions/7100555/preventing-catching-illegalargumentexception-parameter-must-be-a-descendant-of my problem is that there's a weird race condition when scrolling the list with your finger and then suddenly using the trackball when the IME keyboard is being displayed . Something must go out of bounds and get recycled at which point the offsetRectBetweenParentAndChild..
What's the best android phone to get as a developer [closed] http://stackoverflow.com/questions/930424/whats-the-best-android-phone-to-get-as-a-developer probably going to need to get several phones as the hardware diverges. For example the samsung has a 5way instead of a trackball. Depending on how you are using the trackball that could be a significant difference. But as far as looks get the samsung... the hardware diverges. For example the samsung has a 5way instead of a trackball. Depending on how you are using the trackball that could be a significant difference. But as far as looks get the samsung. It is by far the best looking android phone..
'Missing contentDescription attribute on image' in XML http://stackoverflow.com/questions/9730673/missing-contentdescription-attribute-on-image-in-xml and services for helping these users navigate their devices more easily including text to speech haptic feedback trackball and D pad navigation that augment their experience. Android application developers can take advantage of these services.. attribute. Make all of your user interface elements accessible with a directional controller such as a trackball or D pad. Test your application by turning on accessibility services like TalkBack and Explore by Touch and try using your..
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