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2014/10/16 ¤W¤È 08:25:03
android Programming Glossary: startsHow to handle screen orientation change when progress dialog and background thread active? http://stackoverflow.com/questions/1111980/how-to-handle-screen-orientation-change-when-progress-dialog-and-background-thre drawn state. Need to kill the whole app before it starts working again. android android activity android dialog share..
http://stackoverflow.com/questions/1554099/slow-android-emulator rare. How can I if possible fix this problem Even if it starts and loads the home screen it is very sluggish. I have tried..
Stop EditText from gaining focus at Activity startup http://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup with two elements EditText ListView When my Activity starts the EditText immediately has input focus flashing cursor . I.. the EditText to not select itself when the Activity starts android listview edittext share improve this question Excellent..
Android: ProgressDialog.show() crashes with getApplicationContext http://stackoverflow.com/questions/1561803/android-progressdialog-show-crashes-with-getapplicationcontext you'll need to tinker that opens your ProgressDialog and starts anything else you needed eg. network IO . Something like this..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button they are destroyed when BACK is pressed. When the user starts playing music in the Music application and then presses BACK..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application a new virtual machine running in a new process if the user starts the app again. P B NOTE B The app will not be killed until.. new virtual machine running in a new process if the user starts the app again. System.exit 0 else Alternatively the process..
Determining the current foreground application from a background task or service http://stackoverflow.com/questions/2166961/determining-the-current-foreground-application-from-a-background-task-or-service activity activity can be null in cases where one app starts another. for example astro starting rock player when a move..
http://stackoverflow.com/questions/2317428/android-i-want-to-shake-it you would get a strong shake when the application starts and hits the ground from free fall. However the code gets used..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview below incorporates all of the suggestions here. It starts with what was originally posted by Dunni. It uses a binary search..
http://stackoverflow.com/questions/3197335/restful-api-service intent and call startService. The operation in the service starts and it sends the activity a message saying it started The activity..
Example: Communication between Activity and Service using Messaging http://stackoverflow.com/questions/4300291/example-communication-between-activity-and-service-using-messaging If the service is running when the activity starts we want to automatically bind to it. if MyService.isRunning..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw pixel to convert to the new color. So this is where it starts to get fuzzy for me. So I would think each pixel would be a..
Android: Expand/collapse animation http://stackoverflow.com/questions/4946295/android-expand-collapse-animation But with this solution I have a blink when the animation starts. I think it's caused by v1 displaying full size before the animation..
How to Start an Application on Startup? http://stackoverflow.com/questions/6391902/how-to-start-an-application-on-startup
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager are not side by side. Now a button on the ListFragment starts an separate full page activity via the FragmentActivty which..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application have to type the password each time the application starts. I was trying to do it with Shared Preferences but am not sure..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state already has all these fragments keeped somewhere where and starts recreation mechanism for those. So recreation mechanism calls..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide through and still be clickable surprisingly . When the app starts up we scroll the HSV to the offset of the first visible application..
How to handle screen orientation change when progress dialog and background thread active? http://stackoverflow.com/questions/1111980/how-to-handle-screen-orientation-change-when-progress-dialog-and-background-thre The background thread is still going and the UI is in partially drawn state. Need to kill the whole app before it starts working again. android android activity android dialog share improve this question When you switch orientations Android..
http://stackoverflow.com/questions/1554099/slow-android-emulator some success in starting the emulator quickly but that is very rare. How can I if possible fix this problem Even if it starts and loads the home screen it is very sluggish. I have tried the Eclipse IDE in Galileos and Ganymede. android performance..
Stop EditText from gaining focus at Activity startup http://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup gaining focus at Activity startup I have an Android Activity with two elements EditText ListView When my Activity starts the EditText immediately has input focus flashing cursor . I don't want any control to have input focus at startup. I tried.. I tried EditText.setSelected false No luck. How can I convince the EditText to not select itself when the Activity starts android listview edittext share improve this question Excellent answers from Luc and Mark however a good code sample..
Android: ProgressDialog.show() crashes with getApplicationContext http://stackoverflow.com/questions/1561803/android-progressdialog-show-crashes-with-getapplicationcontext hundred milliseconds IIRC 300 400 seemed to work for me but you'll need to tinker that opens your ProgressDialog and starts anything else you needed eg. network IO . Something like this @Override public void onCreate Bundle savedInstanceState do..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button docs it states ...not all activities have the behavior that they are destroyed when BACK is pressed. When the user starts playing music in the Music application and then presses BACK the application overrides the normal back behavior preventing..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application quickly the app will be completely created as a new app in a new virtual machine running in a new process if the user starts the app again. P B NOTE B The app will not be killed until all of its threads have closed if it is killed safely. P P.. The app will be completely created as a new app in a new virtual machine running in a new process if the user starts the app again. System.exit 0 else Alternatively the process that runs the virtual machine could be abruptly killed...
Determining the current foreground application from a background task or service http://stackoverflow.com/questions/2166961/determining-the-current-foreground-application-from-a-background-task-or-service boolean isStillActive RunningAppProcessInfo process ComponentName activity activity can be null in cases where one app starts another. for example astro starting rock player when a move file was clicked. we dont have an activity then but the package..
http://stackoverflow.com/questions/2317428/android-i-want-to-shake-it Earth and initializes the acceleration to earth gravity. Otherwise you would get a strong shake when the application starts and hits the ground from free fall. However the code gets used to the gravitation due to the low cut filter and would work..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview font size textview share improve this question The solution below incorporates all of the suggestions here. It starts with what was originally posted by Dunni. It uses a binary search like gjpc's but it is a bit more readable. It also include's..
http://stackoverflow.com/questions/3197335/restful-api-service to pull some data from your Web Service. You create the intent and call startService. The operation in the service starts and it sends the activity a message saying it started The activity processes the message and shows a progress. The service..
Example: Communication between Activity and Service using Messaging http://stackoverflow.com/questions/4300291/example-communication-between-activity-and-service-using-messaging state.getString textStrValue private void CheckIfServiceIsRunning If the service is running when the activity starts we want to automatically bind to it. if MyService.isRunning doBindService private OnClickListener btnStartListener new..
Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue http://stackoverflow.com/questions/4354939/understanding-the-use-of-colormatrix-and-colormatrixcolorfilter-to-modify-a-draw from 0 to 1 floats . This matrix will be multiplied with each pixel to convert to the new color. So this is where it starts to get fuzzy for me. So I would think each pixel would be a 1 x 4 vector containing the argb values e.g. 0.2 0.5 0.8 1 that..
Android: Expand/collapse animation http://stackoverflow.com/questions/4946295/android-expand-collapse-animation height @Override public boolean willChangeBounds return true But with this solution I have a blink when the animation starts. I think it's caused by v1 displaying full size before the animation is applied. With javascript this is one line of jQuery..
How to Start an Application on Startup? http://stackoverflow.com/questions/6391902/how-to-start-an-application-on-startup
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager The ViewPager is on a vertical phone screen the lists are not side by side. Now a button on the ListFragment starts an separate full page activity via the FragmentActivty which returns and FragentActivity modifies the data saves it then..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application would like to enable the option Save password so the user wouldn't have to type the password each time the application starts. I was trying to do it with Shared Preferences but am not sure if this is the best solution. I would appreciate any suggestion..
ViewPager and fragments ??what's the right way to store fragment's state? http://stackoverflow.com/questions/7951730/viewpager-and-fragments-whats-the-right-way-to-store-fragments-state as fragments maybe this is the problem but FragmentManager already has all these fragments keeped somewhere where and starts recreation mechanism for those. So recreation mechanism calls old fragments onAttach onCreateView etc with my callback interface..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide when the HSV has zero scroll offset the menu will show through and still be clickable surprisingly . When the app starts up we scroll the HSV to the offset of the first visible application View and when we want to show the menu we scroll back..
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