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2014/10/16 ¤W¤È 08:13:08
android Programming Glossary: entersAndroid quotes within an sql query string http://stackoverflow.com/questions/1296180/android-quotes-within-an-sql-query-string ' uvalue ' mDb.rawQuery p_query null if the user enters a single quote in their input it crashes. If you change it to.. mytable where name_field uvalue it crashes if the user enters a double quote in their input. and of course they could always..
How do I prevent an EditText from resizing itself when the user is typing? http://stackoverflow.com/questions/1408781/how-do-i-prevent-an-edittext-from-resizing-itself-when-the-user-is-typing same horizontal line. It looks great except when the user enters a lot of text the EditText is resized and the Button is squished...
Service being re-Created by AlarmManager http://stackoverflow.com/questions/15435117/service-being-re-created-by-alarmmanager running it doesn't re start from scratch but simply enters the existing instantiation via onStartCommand . This is the..
How do I return a boolean from AsyncTask? http://stackoverflow.com/questions/16752073/how-do-i-return-a-boolean-from-asynctask boolean from AsyncTask I have some EditTexts that a user enters an ftp address username password port anda testConnection button...
How to make a nice looking ListView filter on Android [closed] http://stackoverflow.com/questions/1737009/how-to-make-a-nice-looking-listview-filter-on-android only receives some key events . For example if a user enters 'wyw' the predictive text will likely recommend 'eye'. Until..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android http://stackoverflow.com/questions/1949066/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget-android stays in memory by the VM and then at some point the user enters again. Each time the user enters to the app I can see the memory.. at some point the user enters again. Each time the user enters to the app I can see the memory growing more and more until..
Android, Detect when other apps are launched http://stackoverflow.com/questions/3290936/android-detect-when-other-apps-are-launched app opens a view over the top asking for a password user enters a password if correct my app disappears leaving the Email app..
onSaveInstanceState () and onRestoreInstanceState () http://stackoverflow.com/questions/4096169/onsaveinstancestate-and-onrestoreinstancestate and onRestoreInstanceState . The problem is that it never enters the onRestoreInstanceState method. Can anyone explain to me..
New Activity in Android “enter from the side” http://stackoverflow.com/questions/4807131/new-activity-in-android-enter-from-the-side like the activity slides to the left and the new activity enters the screen I am using intents to call the new activity is that.. swipe the view with the home meny to the right and then enters a friend stream from the left and takes place on the screen...
Highlight ListView selected row http://stackoverflow.com/questions/5058291/highlight-listview-selected-row a list of in a grid becomes unselected as soon as the user enters touch mode. Similarly any focused widgets become unfocused when.. any focused widgets become unfocused when the user enters touch mode. The image below illustrates what happens when the..
Filtering ListView with custom (object) adapter http://stackoverflow.com/questions/5780289/filtering-listview-with-custom-object-adapter I have a EditText above the ListView and when the user enters text in the EditText widget I would like to filter the ListView.. listener on your EditText that contains the value the user enters mSearchValue.addTextChangedListener searchTextWatcher 2 Create..
Implementation of onScrollListener to detect the end of scrolling in a ListView http://stackoverflow.com/questions/6358428/implementation-of-onscrolllistener-to-detect-the-end-of-scrolling-in-a-listview scroll has completed but is fired for every new item that enters the displaying view from the beginning to the end of the scrolling...
How to stop changing the orientation when a progress bar is spinning in android http://stackoverflow.com/questions/7749675/how-to-stop-changing-the-orientation-when-a-progress-bar-is-spinning-in-android in android I have a Registration screen where user enters all the registration details and when user clicks on the Register..
http://stackoverflow.com/questions/7931032/android-process-scheduling the Linux operating system is preemptive. When a process enters the TASK_RUNNING state the kernel checks whether its priority..
Android quotes within an sql query string http://stackoverflow.com/questions/1296180/android-quotes-within-an-sql-query-string EditText some user value p_query select from mytable where name_field ' uvalue ' mDb.rawQuery p_query null if the user enters a single quote in their input it crashes. If you change it to p_query select from mytable where name_field uvalue it crashes.. their input it crashes. If you change it to p_query select from mytable where name_field uvalue it crashes if the user enters a double quote in their input. and of course they could always enter both single and double quotes. android sqlite share..
How do I prevent an EditText from resizing itself when the user is typing? http://stackoverflow.com/questions/1408781/how-do-i-prevent-an-edittext-from-resizing-itself-when-the-user-is-typing have an EditText and a Button set next to each other on the same horizontal line. It looks great except when the user enters a lot of text the EditText is resized and the Button is squished. I have both EditText and Button set to layout_width wrap_content..
Service being re-Created by AlarmManager http://stackoverflow.com/questions/15435117/service-being-re-created-by-alarmmanager it starts absolutely normally. In particular if it is already running it doesn't re start from scratch but simply enters the existing instantiation via onStartCommand . This is the expected behaviour. However when I trigger it using the AlarmManager..
How do I return a boolean from AsyncTask? http://stackoverflow.com/questions/16752073/how-do-i-return-a-boolean-from-asynctask do I return a boolean from AsyncTask I have some EditTexts that a user enters an ftp address username password port anda testConnection button. If a connection is successfully estabished it returns..
How to make a nice looking ListView filter on Android [closed] http://stackoverflow.com/questions/1737009/how-to-make-a-nice-looking-listview-filter-on-android add an OnKeyListener to your EditText . However this listener only receives some key events . For example if a user enters 'wyw' the predictive text will likely recommend 'eye'. Until the user chooses either 'wyw' or 'eye' your OnKeyListener will..
java.lang.OutOfMemoryError: bitmap size exceeds VM budget - Android http://stackoverflow.com/questions/1949066/java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget-android Then the user quits the onDestroy method is executed and app stays in memory by the VM and then at some point the user enters again. Each time the user enters to the app I can see the memory growing more and more until user gets the java.lang.OutOfMemoryError.. method is executed and app stays in memory by the VM and then at some point the user enters again. Each time the user enters to the app I can see the memory growing more and more until user gets the java.lang.OutOfMemoryError . So what is the best..
Android, Detect when other apps are launched http://stackoverflow.com/questions/3290936/android-detect-when-other-apps-are-launched launch of an app my app confirms it is the Email app my app opens a view over the top asking for a password user enters a password if correct my app disappears leaving the Email app on top I'm ok doing the rest of it just part 2 is puzzling..
onSaveInstanceState () and onRestoreInstanceState () http://stackoverflow.com/questions/4096169/onsaveinstancestate-and-onrestoreinstancestate state of an Activity using the methods onSaveInstanceState and onRestoreInstanceState . The problem is that it never enters the onRestoreInstanceState method. Can anyone explain to me why this is android activity states share improve this question..
New Activity in Android “enter from the side” http://stackoverflow.com/questions/4807131/new-activity-in-android-enter-from-the-side What's the best way to go to a new activity but make it look like the activity slides to the left and the new activity enters the screen I am using intents to call the new activity is that the way to do it if I want the application to be lightweight.. lightweight To explain a bit better on my Android phone I can swipe the view with the home meny to the right and then enters a friend stream from the left and takes place on the screen. I want to do it in my app with buttonclicks it's the sliding..
Highlight ListView selected row http://stackoverflow.com/questions/5058291/highlight-listview-selected-row there is no focus and no selection. Any selected item in a list of in a grid becomes unselected as soon as the user enters touch mode. Similarly any focused widgets become unfocused when the user enters touch mode. The image below illustrates.. becomes unselected as soon as the user enters touch mode. Similarly any focused widgets become unfocused when the user enters touch mode. The image below illustrates what happens when the user touches a list after selecting an item with the trackball...
Filtering ListView with custom (object) adapter http://stackoverflow.com/questions/5780289/filtering-listview-with-custom-object-adapter so no keep in mind I can't use an regular ArrayAdapter. I have a EditText above the ListView and when the user enters text in the EditText widget I would like to filter the ListView by the text written in the EditText. Any suggestions would.. a few things 1 In your activity register for a text change listener on your EditText that contains the value the user enters mSearchValue.addTextChangedListener searchTextWatcher 2 Create your searchTextWatcher and have it do something private TextWatcher..
Implementation of onScrollListener to detect the end of scrolling in a ListView http://stackoverflow.com/questions/6358428/implementation-of-onscrolllistener-to-detect-the-end-of-scrolling-in-a-listview LogCat that the onScroll method is not just fired once the scroll has completed but is fired for every new item that enters the displaying view from the beginning to the end of the scrolling. This is not the behavior I expect nor I need. The other..
How to stop changing the orientation when a progress bar is spinning in android http://stackoverflow.com/questions/7749675/how-to-stop-changing-the-orientation-when-a-progress-bar-is-spinning-in-android to stop changing the orientation when a progress bar is spinning in android I have a Registration screen where user enters all the registration details and when user clicks on the Register button i am showing the progress bar Progress bar begins..
http://stackoverflow.com/questions/7931032/android-process-scheduling on a cursory examination. Process Preemption As mentioned the Linux operating system is preemptive. When a process enters the TASK_RUNNING state the kernel checks whether its priority is higher than the priority of the currently executing process...
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