2014/10/16 上午 08:18:28
android Programming Glossary: maintainsHow can I prevent wild scrolling when a fixed position text input form field gains focus? http://stackoverflow.com/questions/10542525/how-can-i-prevent-wild-scrolling-when-a-fixed-position-text-input-form-field-gai place is unusable How can I style an HTML INPUT tag so it maintains CSS when focused on Android 2.2 Android 2.2 2.3 䏭 Native Browser..
Pinned groups in ExpandableListView http://stackoverflow.com/questions/10613552/pinned-groups-in-expandablelistview import android.widget.TextView A ListView that maintains a header pinned at the top of the list. The pinned header can.. mAdapter elv.setDividerHeight 0 A simple adapter which maintains an ArrayList of photo resource Ids. Each photo is displayed..
Resizing ImageView to fit to aspect ratio http://stackoverflow.com/questions/12400113/resizing-imageview-to-fit-to-aspect-ratio to resize an ImageView such that it fits to the screen maintains the same aspect ratio. The following conditions hold Images..
What bindView() and newView() do in CursorAdapter http://stackoverflow.com/questions/12672749/what-bindview-and-newview-do-in-cursoradapter since CursorAdapter is a subclass of BaseAdapter . Android maintains a pool of views for a ListView which it will give to you so..
BlackBerry class equivalent to AsyncTask? http://stackoverflow.com/questions/12982021/blackberry-class-equivalent-to-asynctask to AsyncTask My requirement is to have a thread that maintains a socket connection between a BlackBerry device and a server..
replace layout on orientation change http://stackoverflow.com/questions/13848500/replace-layout-on-orientation-change mode and on left in landscape mode while the webview maintains it's state. Two different layout doesn't work as it force recreation..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view when using it in a ListView the view is recycled and maintains its previous height. So if the view was expanded when it was..
Android persistent socket connection rules http://stackoverflow.com/questions/15254146/android-persistent-socket-connection-rules service and establishes a connection with the server and maintains that connection via aggressive pinging @ 10 secs interval ...
Gridview with two columns and auto resized images http://stackoverflow.com/questions/15261088/gridview-with-two-columns-and-auto-resized-images numColumns 2 FrameLayout Make a custom ImageView that maintains its aspect ratio public class SquareImageView extends ImageView..
How to reset default launcher/home screen replacement? http://stackoverflow.com/questions/15537522/how-to-reset-default-launcher-home-screen-replacement However there is a workaround based on how Android maintains these preferences. Make your manifest look like this activity..
Easy database access methods in Android http://stackoverflow.com/questions/17234451/easy-database-access-methods-in-android me. Create a DataHelper class that opens your database and maintains a reference to the database object and which exposes the database...
Returning values from multiple selection ListView http://stackoverflow.com/questions/3464636/returning-values-from-multiple-selection-listview some reason the SparseBooleanArray doesn't empty itself it maintains the keys of the boxes that have been checked. When getCheckedItemPositions..
How can I style an HTML INPUT tag so it maintains CSS when focused on Android 2.2+? http://stackoverflow.com/questions/3910708/how-can-i-style-an-html-input-tag-so-it-maintains-css-when-focused-on-android-2 can I style an HTML INPUT tag so it maintains CSS when focused on Android 2.2 I was delighted to discover..
Input-Elements in WebViews always have the same style if highlighted on HTC Devices http://stackoverflow.com/questions/5170028/input-elements-in-webviews-always-have-the-same-style-if-highlighted-on-htc-devi be related to How can I style an HTML INPUT tag so it maintains CSS when focused on Android 2.2 . Alternatively you may be to..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables and tons of singletons for all the little shared data it maintains for the app such as caches of loaded resources pools of objects..
Consequences of drawable.setCallback(null); http://stackoverflow.com/questions/7648740/consequences-of-drawable-setcallbacknull Also keep in mind that Resources already maintains a cache of Drawables for you using this facility so there is..
HTTPS connection with client certificate in an android app http://stackoverflow.com/questions/7714993/https-connection-with-client-certificate-in-an-android-app indeed my problem what would I ask for from the person who maintains the internal CA and then how would I add this to my code so..
http://stackoverflow.com/questions/7931032/android-process-scheduling they have reached the end of their lifetimes. Android maintains this cache to improve the start up time of applications when..
How can I prevent wild scrolling when a fixed position text input form field gains focus? http://stackoverflow.com/questions/10542525/how-can-i-prevent-wild-scrolling-when-a-fixed-position-text-input-form-field-gai relevant links Android Browser textarea scrolls all over the place is unusable How can I style an HTML INPUT tag so it maintains CSS when focused on Android 2.2 Android 2.2 2.3 䏭 Native Browser and Fixed Positioning android html css forms share improve..
Pinned groups in ExpandableListView http://stackoverflow.com/questions/10613552/pinned-groups-in-expandablelistview import android.widget.ExpandableListView import android.widget.TextView A ListView that maintains a header pinned at the top of the list. The pinned header can be pushed up and dissolved as needed. public class PinnedHeaderExpListView.. h elv.setOnScrollListener OnScrollListener mAdapter elv.setDividerHeight 0 A simple adapter which maintains an ArrayList of photo resource Ids. Each photo is displayed as an image. This adapter supports clearing the list of photos..
Resizing ImageView to fit to aspect ratio http://stackoverflow.com/questions/12400113/resizing-imageview-to-fit-to-aspect-ratio ImageView to fit to aspect ratio I need to resize an ImageView such that it fits to the screen maintains the same aspect ratio. The following conditions hold Images are a fixed width size of the width of screen Images are downloaded..
What bindView() and newView() do in CursorAdapter http://stackoverflow.com/questions/12672749/what-bindview-and-newview-do-in-cursoradapter this you must first understand how BaseAdapter works since CursorAdapter is a subclass of BaseAdapter . Android maintains a pool of views for a ListView which it will give to you so you can reuse it instead of creating a new view each time. In..
BlackBerry class equivalent to AsyncTask? http://stackoverflow.com/questions/12982021/blackberry-class-equivalent-to-asynctask class equivalent to AsyncTask My requirement is to have a thread that maintains a socket connection between a BlackBerry device and a server and exchanges commands similar to request and response. My..
replace layout on orientation change http://stackoverflow.com/questions/13848500/replace-layout-on-orientation-change the problem is I want the buttons to be on bottom in portrait mode and on left in landscape mode while the webview maintains it's state. Two different layout doesn't work as it force recreation of the activity that refresh the webview. for now I..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view calling getLayoutParams .height newHeight requestLayout However when using it in a ListView the view is recycled and maintains its previous height. So if the view was expanded when it was hidden it will show as expanded when it is recycled for the..
Android persistent socket connection rules http://stackoverflow.com/questions/15254146/android-persistent-socket-connection-rules Simple Description The applications runs a foreground service and establishes a connection with the server and maintains that connection via aggressive pinging @ 10 secs interval . If the connection is ever detected as dead the app keeps trying..
Gridview with two columns and auto resized images http://stackoverflow.com/questions/15261088/gridview-with-two-columns-and-auto-resized-images horizontalSpacing 0dp android stretchMode columnWidth android numColumns 2 FrameLayout Make a custom ImageView that maintains its aspect ratio public class SquareImageView extends ImageView public SquareImageView Context context super context public..
How to reset default launcher/home screen replacement? http://stackoverflow.com/questions/15537522/how-to-reset-default-launcher-home-screen-replacement that they do not want any app changing the user's preferences. However there is a workaround based on how Android maintains these preferences. Make your manifest look like this activity android name MyLauncherActivity android exported true activity..
Easy database access methods in Android http://stackoverflow.com/questions/17234451/easy-database-access-methods-in-android share improve this question This method works well for me. Create a DataHelper class that opens your database and maintains a reference to the database object and which exposes the database. public class CustomDataHelper private static final int..
Returning values from multiple selection ListView http://stackoverflow.com/questions/3464636/returning-values-from-multiple-selection-listview a solution that worked for me. Edited into code above. For some reason the SparseBooleanArray doesn't empty itself it maintains the keys of the boxes that have been checked. When getCheckedItemPositions is called however it sets the VALUE to false...
How can I style an HTML INPUT tag so it maintains CSS when focused on Android 2.2+? http://stackoverflow.com/questions/3910708/how-can-i-style-an-html-input-tag-so-it-maintains-css-when-focused-on-android-2 can I style an HTML INPUT tag so it maintains CSS when focused on Android 2.2 I was delighted to discover that Android 2.2 supports the position fixed CSS selector...
Input-Elements in WebViews always have the same style if highlighted on HTC Devices http://stackoverflow.com/questions/5170028/input-elements-in-webviews-always-have-the-same-style-if-highlighted-on-htc-devi it. android htcsense share improve this question It could be related to How can I style an HTML INPUT tag so it maintains CSS when focused on Android 2.2 . Alternatively you may be to work around it by using a native app containing a WebView..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables no difference. Diane ends with The framework itself has tons and tons of singletons for all the little shared data it maintains for the app such as caches of loaded resources pools of objects etc. It works great. I am not arguing that using Singletons..
Consequences of drawable.setCallback(null); http://stackoverflow.com/questions/7648740/consequences-of-drawable-setcallbacknull Drawable.ConstantState.html#newDrawable android.content.res.Resources Also keep in mind that Resources already maintains a cache of Drawables for you using this facility so there is no need for you to implement your own cache for any Drawables..
HTTPS connection with client certificate in an android app http://stackoverflow.com/questions/7714993/https-connection-with-client-certificate-in-an-android-app problem as in here but I am truly not certain. If this is indeed my problem what would I ask for from the person who maintains the internal CA and then how would I add this to my code so that my HTTPS connection would work The third and hopefully..
http://stackoverflow.com/questions/7931032/android-process-scheduling performance Android often retains applications in memory after they have reached the end of their lifetimes. Android maintains this cache to improve the start up time of applications when they 胩e re launched. These processes are rou tinely killed..
|