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2014/10/16 ¤W¤È 08:12:58
android Programming Glossary: elementshttp://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions to get screen dimensions I created some custom elements and I want to programmatically place them to the upper right..
Android custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items Android doesn't allow you to select list items that have elements on them that are focusable. I modified the checkbox on the list..
Stop EditText from gaining focus at Activity startup http://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup at Activity startup I have an Android Activity with two elements EditText ListView When my Activity starts the EditText immediately..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons ListView elements with multiple clickable buttons I've a ListView where every..
Scrollview vertical and horizontal in android http://stackoverflow.com/questions/2044775/scrollview-vertical-and-horizontal-in-android because I need to attach listeners in someones child elements. What can I do android scrollview share improve this question..
http://stackoverflow.com/questions/3591784/android-get-width-returns-0 get width returns 0 I creating all of the elements in my android project dynamically. I am trying to get the width..
http://stackoverflow.com/questions/3815090/webview-and-html5-video until I hit the video. The video is done as HTML5 elements and these work fine and dandy on Chrome iPhones and now that.. onDownloadListener does not appear to get invoked on video elements... I also see references to overriding onShowCustomView but.. onShowCustomView but that seems to not get called on video elements... nor does shouldOverrideUrlLoading.. I would rather not get..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways I have the Preview within an Activity that has other elements in it and it does not make sense for my Activity to be displayed..
Detecting touch screen devices with Javascript http://stackoverflow.com/questions/3974827/detecting-touch-screen-devices-with-javascript specific styles via CSS and from jQuery you check those elements for the mobile device style properties you could hook into them..
No generated R.java file in my project http://stackoverflow.com/questions/4085959/no-generated-r-java-file-in-my-project 2.1 SDK v7 where his layout XML used Android 2.2 SDK v8 elements layout parameter match_parent due to this there was no way for..
How exactly does the android:onClick XML attribute differ from setOnClickListener? http://stackoverflow.com/questions/4153517/how-exactly-does-the-androidonclick-xml-attribute-differ-from-setonclicklistene XML Implementation xml version 1.0 encoding utf 8 layout elements Button android id @ id mybutton android layout_width wrap_content.. Click me android onClick myFancyMethod even more layout elements Now in the background Android does nothing else than the Java..
Add dynamically elements to a listView Android http://stackoverflow.com/questions/4540754/add-dynamically-elements-to-a-listview-android dynamically elements to a listView Android Can anyone explain or suggest a tutorial.. my requirements I should be able to dynamically add new elements by pressing a button. Should be simple enough to understand..
Difference between a View's Padding and Margin http://stackoverflow.com/questions/4619899/difference-between-a-views-padding-and-margin spaces outside the border between the border and the other elements next to this view. In the image the margin is the grey area..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object need to make some changes to the properties of the widgets elements in each row as I am unable to select a row with touch screen..
Android Listview with different layout for each row http://stackoverflow.com/questions/4777272/android-listview-with-different-layout-for-each-row will conform all combinations of properties and hide some elements if current position doesn't have it. I hope that will help you...
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser channel.setTitle body Same thing happens for the other elements of channel ex. On every item tag occurrence we create a new.. and then just add an event listener to the appropriate elements. The disadvantage is that the code get quite repeating and bloated...
Handler vs AsyncTask vs Thread http://stackoverflow.com/questions/6964011/handler-vs-asynctask-vs-thread so if you want to schedule messages or update multiple UI elements or have repeating tasks. AsyncTasks are similar infact they..
JSOUP parsing HTML get class inside class http://stackoverflow.com/questions/12539647/jsoup-parsing-html-get-class-inside-class you should prefer the Selector API instead of DOM getElementsByX Here's an example Document doc Jsoup.parse html Links List.. element doc.select div class title titles.add element.text Elements are selected by tag and attribute if the tags differ or are..
How to change the text background color of a opened Spinner on Android http://stackoverflow.com/questions/15299194/how-to-change-the-text-background-color-of-a-opened-spinner-on-android can change the color Text size and width and height of the Elements in the spinner by modifying this textview Use it like this while..
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 Elements in WebViews always have the same style if highlighted on HTC..
Stream live video from phone to phone using socket fd http://stackoverflow.com/questions/6116880/stream-live-video-from-phone-to-phone-using-socket-fd class VideoStreaming extends Activity User Interface Elements VideoView mView TextView connectionStatus SurfaceHolder mHolder..
Set OnClickListener for items in ListView with 2 Views http://stackoverflow.com/questions/6200604/set-onclicklistener-for-items-in-listview-with-2-views items with this layout LinearLayout ... LinearLayout ... Elements LinearLayout LinearLayout ... Elements LinearLayout LinearLayout.. LinearLayout ... Elements LinearLayout LinearLayout ... Elements LinearLayout LinearLayout So my items have two different sections...
http://stackoverflow.com/questions/6534885/android-expandable-list view contains two types of categories. First type is Group Elements and second one is Child Elements also called parent and child.. First type is Group Elements and second one is Child Elements also called parent and child elements. The main aim of this..
Concurrent Modification Exception : adding to an ArrayList http://stackoverflow.com/questions/6866238/concurrent-modification-exception-adding-to-an-arraylist line is inside of an OnTouchEvent for Iterator Element it mElements.iterator it.hasNext Element element it.next if touchX element.mX.. irrelevant stuff.. if element.cFlag mElements.add new Element crack getResources int touchX int touchY element.cFlag.. false All of this is inside synchronized mElements where mElements is an ArrayList Element When I touch an Element..
How to use AsyncTask for Jsoup Parser? http://stackoverflow.com/questions/7083680/how-to-use-asynctask-for-jsoup-parser .last Element featureList doc.select div.callout box .last Elements features featureList.select li ListIterator Element featList.. points to this method in the doInBackground Elements games doc.select tr td.indexList1 tr td.indexList2 EDIT I get.. overview null private Element featureList null private Elements features null private Element paragraph null @Override protected..
How to parse the cells of the 3rd column of a table? http://stackoverflow.com/questions/7864433/how-to-parse-the-cells-of-the-3rd-column-of-a-table its4wap QueryForm.aspx hpl Teleborg C V C3 A4xj C3 B6 .get Elements nextTurns document.select #GridViewForecasts td eq 2 for Element..
Android: Adding ListView Sub Item Text http://stackoverflow.com/questions/7916834/android-adding-listview-sub-item-text where you put the elements you want the ListView to show. Elements are in the form of a Map i.e. something akin to a struct composed..
Using viewpager in my application http://stackoverflow.com/questions/8392520/using-viewpager-in-my-application html getURLContent strng Document doc Jsoup.parse html Elements divs doc.getElementsByClass postBox for Element div divs Element.. strng Document doc Jsoup.parse html Elements divs doc.getElementsByClass postBox for Element div divs Element masthead div.select..
Disable Android browser's input overlays? http://stackoverflow.com/questions/9423101/disable-android-browsers-input-overlays Related questions Input has different style on focus Input Elements in WebViews always have the same style if highlighted on HTC..
Android java.lang.NoClassDefFoundError: org.jsoup.Jsoup http://stackoverflow.com/questions/9934744/android-java-lang-noclassdeffounderror-org-jsoup-jsoup try Document doc Jsoup.connect http example.com .get Elements divs doc.select div#test for Element div divs System.out.println..
http://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions to get screen dimensions I created some custom elements and I want to programmatically place them to the upper right corner n pixels from the top edge and m pixels from the right..
Android custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items java android share improve this question The issue is that Android doesn't allow you to select list items that have elements on them that are focusable. I modified the checkbox on the list item to have an attribute like so android focusable false..
Stop EditText from gaining focus at Activity startup http://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup EditText from 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..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons ListView elements with multiple clickable buttons I've a ListView where every element in the list contains a TextView and two different Buttons...
Scrollview vertical and horizontal in android http://stackoverflow.com/questions/2044775/scrollview-vertical-and-horizontal-in-android vertical or horizontal scrolling. Canvas is not my solution because I need to attach listeners in someones child elements. What can I do android scrollview share improve this question Mixing some of the suggestions above and was able to get..
http://stackoverflow.com/questions/3591784/android-get-width-returns-0 get width returns 0 I creating all of the elements in my android project dynamically. I am trying to get the width and height of the button so that I can rotate the button..
http://stackoverflow.com/questions/3815090/webview-and-html5-video some of our websites... Pretty simple with the WebViewClient... until I hit the video. The video is done as HTML5 elements and these work fine and dandy on Chrome iPhones and now that we fixed the encoding issues it works great on Android... in.. on a 'link' as in a href... instead of a video element. onDownloadListener does not appear to get invoked on video elements... I also see references to overriding onShowCustomView but that seems to not get called on video elements... nor does shouldOverrideUrlLoading.... on video elements... I also see references to overriding onShowCustomView but that seems to not get called on video elements... nor does shouldOverrideUrlLoading.. I would rather not get into pull xml from the server reformat it in the app .. by..
Android - Camera preview is sideways http://stackoverflow.com/questions/3841122/android-camera-preview-is-sideways ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE However I have the Preview within an Activity that has other elements in it and it does not make sense for my Activity to be displayed in landscape mode. Its disabled by default So I was wondering..
Detecting touch screen devices with Javascript http://stackoverflow.com/questions/3974827/detecting-touch-screen-devices-with-javascript to have touch tap functionality. So if you you have some specific styles via CSS and from jQuery you check those elements for the mobile device style properties you could hook into them to write you mobile specific code. See here http www.forabeautifulweb.com..
No generated R.java file in my project http://stackoverflow.com/questions/4085959/no-generated-r-java-file-in-my-project target build settings. His target build was set to Android 2.1 SDK v7 where his layout XML used Android 2.2 SDK v8 elements layout parameter match_parent due to this there was no way for Eclipse to correctly generate the R.java file which caused..
How exactly does the android:onClick XML attribute differ from setOnClickListener? http://stackoverflow.com/questions/4153517/how-exactly-does-the-androidonclick-xml-attribute-differ-from-setonclicklistene of an OnClickListener . And not the XML implementation. XML Implementation xml version 1.0 encoding utf 8 layout elements Button android id @ id mybutton android layout_width wrap_content android layout_height wrap_content android text Click.. wrap_content android layout_height wrap_content android text Click me android onClick myFancyMethod even more layout elements Now in the background Android does nothing else than the Java code calling your method on a click event. Note that with..
Add dynamically elements to a listView Android http://stackoverflow.com/questions/4540754/add-dynamically-elements-to-a-listview-android dynamically elements to a listView Android Can anyone explain or suggest a tutorial to create a listView in android Here are my requirements.. or suggest a tutorial to create a listView in android Here are my requirements I should be able to dynamically add new elements by pressing a button. Should be simple enough to understand possibly without any performance improvements or convertview..
Difference between a View's Padding and Margin http://stackoverflow.com/questions/4619899/difference-between-a-views-padding-and-margin and left sides which can be independent . Margins are the spaces outside the border between the border and the other elements next to this view. In the image the margin is the grey area outside the entire object. Note that like the padding the margin..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object on the fly bit wise This would be preferable as I also need to make some changes to the properties of the widgets elements in each row as I am unable to select a row with touch screen because of focus issue. I can use roller ball. I know I can..
Android Listview with different layout for each row http://stackoverflow.com/questions/4777272/android-listview-with-different-layout-for-each-row See List14 in API demos . Create one generic layout that will conform all combinations of properties and hide some elements if current position doesn't have it. I hope that will help you. If you could provide some XML stub with your data structure..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser new EndTextElementListener public void end String body channel.setTitle body Same thing happens for the other elements of channel ex. On every item tag occurrence we create a new Item object. chanItem.setStartElementListener new StartElementListener.. that you can define the structure of the XML you have to parse and then just add an event listener to the appropriate elements. The disadvantage is that the code get quite repeating and bloated. org.xml.sax Implementation The org.xml.sax SAX handler..
Handler vs AsyncTask vs Thread http://stackoverflow.com/questions/6964011/handler-vs-asynctask-vs-thread Using Handlers you have the advantage of MessagingQueues so if you want to schedule messages or update multiple UI elements or have repeating tasks. AsyncTasks are similar infact they make use of Handlers but doesn't run in the UI thread so its..
JSOUP parsing HTML get class inside class http://stackoverflow.com/questions/12539647/jsoup-parsing-html-get-class-inside-class html parsing jsoup share improve this question In general you should prefer the Selector API instead of DOM getElementsByX Here's an example Document doc Jsoup.parse html Links List String links new ArrayList for Element element doc.select.. Titles List String titles new ArrayList for Element element doc.select div class title titles.add element.text Elements are selected by tag and attribute if the tags differ or are not relevant you can remove them eg. class title instead of..
How to change the text background color of a opened Spinner on Android http://stackoverflow.com/questions/15299194/how-to-change-the-text-background-color-of-a-opened-spinner-on-android 36dp android gravity left center_vertical Here you can change the color Text size and width and height of the Elements in the spinner by modifying this textview Use it like this while creating Adapter ArrayAdapter String adapter new ArrayAdapter..
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 Elements in WebViews always have the same style if highlighted on HTC Devices I'm currently writing an app which uses an embedded..
Stream live video from phone to phone using socket fd http://stackoverflow.com/questions/6116880/stream-live-video-from-phone-to-phone-using-socket-fd t.start And here is the code for the streaming side public class VideoStreaming extends Activity User Interface Elements VideoView mView TextView connectionStatus SurfaceHolder mHolder Video variable MediaRecorder recorder Networking variables..
Set OnClickListener for items in ListView with 2 Views http://stackoverflow.com/questions/6200604/set-onclicklistener-for-items-in-listview-with-2-views for items in ListView with 2 Views I have a ListView with items with this layout LinearLayout ... LinearLayout ... Elements LinearLayout LinearLayout ... Elements LinearLayout LinearLayout So my items have two different sections. I want to be.. have a ListView with items with this layout LinearLayout ... LinearLayout ... Elements LinearLayout LinearLayout ... Elements LinearLayout LinearLayout So my items have two different sections. I want to be able to setup different onclickListener..
http://stackoverflow.com/questions/6534885/android-expandable-list view is a two level tree view provided by Android. This view contains two types of categories. First type is Group Elements and second one is Child Elements also called parent and child elements. The main aim of this example is to customize the.. provided by Android. This view contains two types of categories. First type is Group Elements and second one is Child Elements also called parent and child elements. The main aim of this example is to customize the expandable list view as the picture..
Concurrent Modification Exception : adding to an ArrayList http://stackoverflow.com/questions/6866238/concurrent-modification-exception-adding-to-an-arraylist Element element it.next And this code which contains that line is inside of an OnTouchEvent for Iterator Element it mElements.iterator it.hasNext Element element it.next if touchX element.mX touchX element.mX element.mBitmap.getWidth touchY element.mY.. touchY element.mY touchY element.mY element.mBitmap.getHeight irrelevant stuff.. if element.cFlag mElements.add new Element crack getResources int touchX int touchY element.cFlag false All of this is inside synchronized mElements.. new Element crack getResources int touchX int touchY element.cFlag false All of this is inside synchronized mElements where mElements is an ArrayList Element When I touch an Element it may activate cFlag which will create another Element..
How to use AsyncTask for Jsoup Parser? http://stackoverflow.com/questions/7083680/how-to-use-asynctask-for-jsoup-parser div Element overview doc.select div#object overview .last Element featureList doc.select div.callout box .last Elements features featureList.select li ListIterator Element featList features.listIterator while featList.hasNext featuresText.setText.. HtmlparserExampleActivity.java 1 The NullPointerException points to this method in the doInBackground Elements games doc.select tr td.indexList1 tr td.indexList2 EDIT I get this error when running it on android honeycomb 08 16 19 04.. HERE DECLARE THE VARIABLES YOU USE FOR PARSING private Element overview null private Element featureList null private Elements features null private Element paragraph null @Override protected Void doInBackground Void... arg0 Document doc null try..
How to parse the cells of the 3rd column of a table? http://stackoverflow.com/questions/7864433/how-to-parse-the-cells-of-the-3rd-column-of-a-table do it Document document Jsoup.connect http wap.nastabuss.se its4wap QueryForm.aspx hpl Teleborg C V C3 A4xj C3 B6 .get Elements nextTurns document.select #GridViewForecasts td eq 2 for Element nextTurn nextTurns System.out.println nextTurn.text which..
Android: Adding ListView Sub Item Text http://stackoverflow.com/questions/7916834/android-adding-listview-sub-item-text that may be new to you a List extends Map String instance where you put the elements you want the ListView to show. Elements are in the form of a Map i.e. something akin to a struct composed by properties in form of name value pairs. For example..
Using viewpager in my application http://stackoverflow.com/questions/8392520/using-viewpager-in-my-application Object myBooks2 new ArrayList HashMap String Object String html getURLContent strng Document doc Jsoup.parse html Elements divs doc.getElementsByClass postBox for Element div divs Element masthead div.select img src .attachment post thumbnail.. new ArrayList HashMap String Object String html getURLContent strng Document doc Jsoup.parse html Elements divs doc.getElementsByClass postBox for Element div divs Element masthead div.select img src .attachment post thumbnail .first String linkHref..
Disable Android browser's input overlays? http://stackoverflow.com/questions/9423101/disable-android-browsers-input-overlays I'm using jQuery Mobile. My test device is an HTC Evo 4G. Related questions Input has different style on focus Input Elements in WebViews always have the same style if highlighted on HTC Devices android html css jquery mobile android browser share..
Android java.lang.NoClassDefFoundError: org.jsoup.Jsoup http://stackoverflow.com/questions/9934744/android-java-lang-noclassdeffounderror-org-jsoup-jsoup super.onCreate savedInstanceState setContentView R.layout.main try Document doc Jsoup.connect http example.com .get Elements divs doc.select div#test for Element div divs System.out.println div.text catch Exception e Manifest file android installLocation..
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