2014/10/16 上午 08:27:23
android Programming Glossary: visibleAndroid custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items I am able to click on the list items. When the checkbox is visible I am unable to click on anything in the list except the checkboxes...
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works refering to image as you can see initially list view has 7 visible items if you scroll up when item 1 is not any more visible getView.. visible items if you scroll up when item 1 is not any more visible getView pass this view item1 to recycler and you can use System.out.println.. in your logcat initially convertview is null for all the visible rows because initially there were no view item in recycler so..
Launching activities within a tab in Android http://stackoverflow.com/questions/1306689/launching-activities-within-a-tab-in-android the activities launched within the tabs so the tabs remain visible and if the user clicks the tab it goes back to the original..
http://stackoverflow.com/questions/1979524/android-splashscreen main Activity should start but The Splash Screen should be visible till I populate my ListActivity. So in short I have to go through..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button playing music even though its activity is no longer visible How do I replicate this functionality in my own application.. a Service to perform something in the background and your visible Activity simply controls this Service . I'm sure the Music player..
How to display HTML in TextView? http://stackoverflow.com/questions/2116162/how-to-display-html-in-textview
Changing background color of ListView items on Android http://stackoverflow.com/questions/2217753/changing-background-color-of-listview-items-on-android I can achieve this however the list selector is no longer visible. I can make the selector visible again by setting drawSelectorOnTop.. selector is no longer visible. I can make the selector visible again by setting drawSelectorOnTop to true but then the selector..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background I mean none of the applications activities are currently visible to the user Any help will be appreciated android background..
Android - detect whether there is an Internet connection available [duplicate] http://stackoverflow.com/questions/4238921/android-detect-whether-there-is-an-internet-connection-available throws this error The constructor NetworkInfo is not visible. Safe bet is there is another class that returns a NetworkInfo..
Android Eclipse - Could not find *.apk [closed] http://stackoverflow.com/questions/4778113/android-eclipse-could-not-find-apk project manually reordering my java build path. I have no visible compiler issues and no problems exist in my workspace. I did..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how the things we need Run in full screen nothing else will be visible Home button and other device buttons won't work Our app will..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for by onStart onStart Called when the activity is becoming visible to the user. Followed by onResume if the activity comes to the.. lengthy here. onStop Called when you are no longer visible to the user. You will next receive either onRestart onDestroy.. When the device goes to sleep or an activity is still visible but partially hidden by a new non full sized or transparent..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide 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..
http://stackoverflow.com/questions/11635934/touch-through-translucent-app When you open the book you can see a page Main View VISIBLE When you turn the current page you can see the next page INVISIBLE.. When you turn the current page you can see the next page INVISIBLE Main View to show the next view. Remember you are only hiding..
Delay initialization when using Fragment in Android http://stackoverflow.com/questions/13580369/delay-initialization-when-using-fragment-in-android the API but there is no method called when the fragment is VISIBLE. So I think I can do something with onTabChanged . But I don't..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view getMeasuredHeight messageView.setVisibility VISIBLE measure widthSpec MeasureSpec.UNSPECIFIED expandedHeight getMeasuredHeight..
Android - Hide WebView until JavaScript is done http://stackoverflow.com/questions/16342100/android-hide-webview-until-javascript-is-done 0 .style.display 'none' I've set webview visibility to INVISIBLE How can I set visibility to VISIBLE after the JavaScript is.. visibility to INVISIBLE How can I set visibility to VISIBLE after the JavaScript is done Now you get to see the whole page.. Make the webview invisible wb.setVisibility View.INVISIBLE WebSettings webSettings wb.getSettings webSettings.setJavaScriptEnabled..
http://stackoverflow.com/questions/3132021/android-listview-illegalstateexception-the-content-of-the-adapter-has-changed I added list.setVisibility GONE trackList.setVisibility VISIBLE block in onProgressUpdate crashes lowered by a factor of 10..
Disable trackball click in Android http://stackoverflow.com/questions/3423948/disable-trackball-click-in-android event return progressIndicator_.getVisibility View.VISIBLE protected void hideProgressIndicator progressIndicator_.hide.. An then in show method public void show setVisibility VISIBLE if animationHandler_ null return animationHandler_ new Handler..
Android: how can i tell if the soft keyboard is showing or not? http://stackoverflow.com/questions/3568919/android-how-can-i-tell-if-the-soft-keyboard-is-showing-or-not that the soft keyboard is showing and visibility to VISIBLE once the soft keyboard is gone. is there some kind of listener..
How to check which notifications are active in status bar in Android Dev? http://stackoverflow.com/questions/3630733/how-to-check-which-notifications-are-active-in-status-bar-in-android-dev to be able TO CHECK in the code IF THE NOTIFICATION IS VISIBLE TO THE USER. i.e. can the user see the notification in the status.. to be able TO CHECK in the code IF THE NOTIFICATION IS VISIBLE TO THE USER. i.e. can the user see the notification in the status..
How can I check if a view is visible or not in Android? http://stackoverflow.com/questions/3791607/how-can-i-check-if-a-view-is-visible-or-not-in-android like this on Android myImageView.setVisibility View.INVISIBLE And then visible like this myImageView.setVisibility View.VISIBLE.. And then visible like this myImageView.setVisibility View.VISIBLE I don't know if myImageView is visible or not now how can I.. not now how can I check it like this if IF myImageView IS VISIBLE Do something else Do something else How can I do that What do..
Android imageview programmatically http://stackoverflow.com/questions/6180802/android-imageview-programmatically
How can I know that my WebView is loaded 100%? http://stackoverflow.com/questions/6199717/how-can-i-know-that-my-webview-is-loaded-100 public void run sdk.getImgView .setVisibility View.VISIBLE sdk.getWebView .setVisibility View.GONE else the Webview is.. View.GONE sdk.getWebView .setVisibility View.VISIBLE timer.schedule task 5000 android android webview share.. loadingFinished false SHOW LOADING IF IT ISNT ALREADY VISIBLE @Override public void onPageFinished WebView view String url..
http://stackoverflow.com/questions/8970927/marquee-set-speed TextView setSingleLine setEllipsize null setVisibility INVISIBLE constructor public ScrollTextView Context context AttributeSet.. TextView setSingleLine setEllipsize null setVisibility INVISIBLE constructor public ScrollTextView Context context AttributeSet.. TextView setSingleLine setEllipsize null setVisibility INVISIBLE begin to scroll the text from the original position public..
Custom information bubble on tap for overlay items using osmdroid http://stackoverflow.com/questions/9362137/custom-information-bubble-on-tap-for-overlay-items-using-osmdroid parent if item.getTitle null title.setVisibility VISIBLE title.setText item.getTitle else title.setText title.setVisibility.. GONE if item.getSnippet null snippet.setVisibility VISIBLE snippet.setText item.getSnippet else snippet.setText snippet.setVisibility..
ProgressBar while loading ListView (using AsyncTask) http://stackoverflow.com/questions/12280336/progressbar-while-loading-listview-using-asynctask visibility of progressBar gone.and onPreExecute set Visible and onPostExecute set gone. ProgressBar style android attr progressBarStyle.. void onPreExecute demo.progress.setvisibility View.Visible @Override protected Void doInBackground Void... params try..
How to add a Progress Bar in Webview http://stackoverflow.com/questions/4331094/how-to-add-a-progress-bar-in-webview final Activity MyActivity this Makes Progress bar Visible getWindow .setFeatureInt Window.FEATURE_PROGRESS Window.PROGRESS_VISIBILITY_ON..
How do I Detect if Software Keyboard is Visible on Android Device? http://stackoverflow.com/questions/4745988/how-do-i-detect-if-software-keyboard-is-visible-on-android-device do I Detect if Software Keyboard is Visible on Android Device Is there a way in Android to detect if the..
How to change default color of progress bar? http://stackoverflow.com/questions/6421178/how-to-change-default-color-of-progress-bar can I change the color of ProgressBar to make it properly Visible Please Help android android layout progress bar share improve..
http://stackoverflow.com/questions/7931032/android-process-scheduling is most important and is killed last Foreground process Visible process Service process Background process Empty process Note.. executing an onStart onCreate or onDestroy event handler. Visible Processes Visible but inactive processes are those hosting 𣔙isible.. onCreate or onDestroy event handler. Visible Processes Visible but inactive processes are those hosting 𣔙isible Activities...
Layout Animation Android[Facebook] http://stackoverflow.com/questions/8586945/layout-animation-androidfacebook property on GONE when the animation starts set it on Visible. when you revert the animation set it again to gone. after doing..
Android custom ListView unable to click on items http://stackoverflow.com/questions/1121192/android-custom-listview-unable-to-click-on-items the checkbox by setting the visibility to Visibility.GONE I am able to click on the list items. When the checkbox is visible I am unable to click on anything in the list except the checkboxes. I've done some searching but haven't found anything..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works more effcient and fast Now the inside story of listview refering to image as you can see initially list view has 7 visible items if you scroll up when item 1 is not any more visible getView pass this view item1 to recycler and you can use System.out.println.. refering to image as you can see initially list view has 7 visible items if you scroll up when item 1 is not any more visible getView pass this view item1 to recycler and you can use System.out.println getview position convertView inside your public.. checks.get position return row you will notice in your logcat initially convertview is null for all the visible rows because initially there were no view item in recycler so your getView creates each new view for the visible items but..
Launching activities within a tab in Android http://stackoverflow.com/questions/1306689/launching-activities-within-a-tab-in-android activities. The client has reviewed this and would like the activities launched within the tabs so the tabs remain visible and if the user clicks the tab it goes back to the original activity defined in the setContent function. Is this possible..
http://stackoverflow.com/questions/1979524/android-splashscreen anddev.org mentioned methods but my problem is that the main Activity should start but The Splash Screen should be visible till I populate my ListActivity. So in short I have to go through the following steps Start my main activity. Show the Splash..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button preventing the player activity from being destroyed and continues playing music even though its activity is no longer visible How do I replicate this functionality in my own application I think there must be three possibilities... Capture the back.. improve this question Most of the time you need to create a Service to perform something in the background and your visible Activity simply controls this Service . I'm sure the Music player works in the same way so the example in the docs seems..
How to display HTML in TextView? http://stackoverflow.com/questions/2116162/how-to-display-html-in-textview
Changing background color of ListView items on Android http://stackoverflow.com/questions/2217753/changing-background-color-of-listview-items-on-android I use android backgroundColor in the ListView item layout I can achieve this however the list selector is no longer visible. I can make the selector visible again by setting drawSelectorOnTop to true but then the selector overlays the whole item... in the ListView item layout I can achieve this however the list selector is no longer visible. I can make the selector visible again by setting drawSelectorOnTop to true but then the selector overlays the whole item. Any ideas how to change those..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background if your application is running in background By background I mean none of the applications activities are currently visible to the user Any help will be appreciated android background share improve this question There are few ways to detect..
Android - detect whether there is an Internet connection available [duplicate] http://stackoverflow.com/questions/4238921/android-detect-whether-there-is-an-internet-connection-available NetworkInfo ni new NetworkInfo if ni.isAvailable do something throws this error The constructor NetworkInfo is not visible. Safe bet is there is another class that returns a NetworkInfo object. But I don't know which. 3 questions do you know how..
Android Eclipse - Could not find *.apk [closed] http://stackoverflow.com/questions/4778113/android-eclipse-could-not-find-apk Java Builder from my Builders for the project building the project manually reordering my java build path. I have no visible compiler issues and no problems exist in my workspace. I did experience this issue before and solved it once by removing..
Android: Taking complete control of phone(kiosk mode), is it possible? How? http://stackoverflow.com/questions/7121508/android-taking-complete-control-of-phonekiosk-mode-is-it-possible-how nothing . We will root the phones no problem with that. So the things we need Run in full screen nothing else will be visible Home button and other device buttons won't work Our app will run automatically on startup It doesn't have to be hacker proof..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for been stopped prior to it being started again. Always followed by onStart onStart Called when the activity is becoming visible to the user. Followed by onResume if the activity comes to the foreground or onStop if it becomes hidden. onResume Called.. be created until A's onPause returns so be sure to not do anything lengthy here. onStop Called when you are no longer visible to the user. You will next receive either onRestart onDestroy or nothing depending on later user activity. Note that this.. device as this could cause the UI to become unresponsive. Paused When the device goes to sleep or an activity is still visible but partially hidden by a new non full sized or transparent activity the activity is considered paused. Paused activities..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide 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 to reveal the menu through the transparent View. The code..
http://stackoverflow.com/questions/11635934/touch-through-translucent-app to take a book any book . Think of each page as a view. Visibility When you open the book you can see a page Main View VISIBLE When you turn the current page you can see the next page INVISIBLE Main View to show the next view. Remember you are only.. When you open the book you can see a page Main View VISIBLE When you turn the current page you can see the next page INVISIBLE Main View to show the next view. Remember you are only hiding the view if you set the visibility to GONE this is equivalent..
Delay initialization when using Fragment in Android http://stackoverflow.com/questions/13580369/delay-initialization-when-using-fragment-in-android android.support.v4.view.ViewPager I read the API but there is no method called when the fragment is VISIBLE. So I think I can do something with onTabChanged . But I don't know how to get the content fragment through TabHost . If..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view GONE measure widthSpec MeasureSpec.UNSPECIFIED condensedHeight getMeasuredHeight messageView.setVisibility VISIBLE measure widthSpec MeasureSpec.UNSPECIFIED expandedHeight getMeasuredHeight dimensionsDirty false android android listview..
Android - Hide WebView until JavaScript is done http://stackoverflow.com/questions/16342100/android-hide-webview-until-javascript-is-done 0 .style.display 'none' document.getElementsByTagName 'tr' 0 .style.display 'none' I've set webview visibility to INVISIBLE How can I set visibility to VISIBLE after the JavaScript is done Now you get to see the whole page for a second and than.. 'tr' 0 .style.display 'none' I've set webview visibility to INVISIBLE How can I set visibility to VISIBLE after the JavaScript is done Now you get to see the whole page for a second and than the JavaScript is done.. Anyone ps... R.layout.activity_home wb WebView findViewById R.id.home_webview Make the webview invisible wb.setVisibility View.INVISIBLE WebSettings webSettings wb.getSettings webSettings.setJavaScriptEnabled true wb.setWebViewClient new WebViewClient public..
http://stackoverflow.com/questions/3132021/android-listview-illegalstateexception-the-content-of-the-adapter-has-changed from almost daily crashes for group of ~500 users and when I added list.setVisibility GONE trackList.setVisibility VISIBLE block in onProgressUpdate crashes lowered by a factor of 10 but not disappeared. it was suggested in answer What I got sometimes..
Disable trackball click in Android http://stackoverflow.com/questions/3423948/disable-trackball-click-in-android @Override public boolean onTrackballEvent MotionEvent event return progressIndicator_.getVisibility View.VISIBLE protected void hideProgressIndicator progressIndicator_.hide An then in show method public void show setVisibility.. void hideProgressIndicator progressIndicator_.hide An then in show method public void show setVisibility VISIBLE if animationHandler_ null return animationHandler_ new Handler animationHandler_.post animateTask_ requestFocus android..
Android: how can i tell if the soft keyboard is showing or not? http://stackoverflow.com/questions/3568919/android-how-can-i-tell-if-the-soft-keyboard-is-showing-or-not of setting the visibility of the tabs to GONE once i determine that the soft keyboard is showing and visibility to VISIBLE once the soft keyboard is gone. is there some kind of listener for the soft keyboard or maybe the input field maybe some..
How to check which notifications are active in status bar in Android Dev? http://stackoverflow.com/questions/3630733/how-to-check-which-notifications-are-active-in-status-bar-in-android-dev the notifications are set sometimes they are not . I want to be able TO CHECK in the code IF THE NOTIFICATION IS VISIBLE TO THE USER. i.e. can the user see the notification in the status bar . How can I do this Thanks in advance . Sample code.. appreciated. android share improve this question I want to be able TO CHECK in the code IF THE NOTIFICATION IS VISIBLE TO THE USER. i.e. can the user see the notification in the status bar . How can I do this You can't sorry. However you can..
How can I check if a view is visible or not in Android? http://stackoverflow.com/questions/3791607/how-can-i-check-if-a-view-is-visible-or-not-in-android a view is visible or not in Android I set sameting to invisible like this on Android myImageView.setVisibility View.INVISIBLE And then visible like this myImageView.setVisibility View.VISIBLE I don't know if myImageView is visible or not now how.. this on Android myImageView.setVisibility View.INVISIBLE And then visible like this myImageView.setVisibility View.VISIBLE I don't know if myImageView is visible or not now how can I check it like this if IF myImageView IS VISIBLE Do something.. View.VISIBLE I don't know if myImageView is visible or not now how can I check it like this if IF myImageView IS VISIBLE Do something else Do something else How can I do that What do I have to write within the brackets android user interface..
Android imageview programmatically http://stackoverflow.com/questions/6180802/android-imageview-programmatically
How can I know that my WebView is loaded 100%? http://stackoverflow.com/questions/6199717/how-can-i-know-that-my-webview-is-loaded-100 the webView sdk.getContext .runOnUiThread new Runnable @Override public void run sdk.getImgView .setVisibility View.VISIBLE sdk.getWebView .setVisibility View.GONE else the Webview is loaded else prepare webview sdk.getContext .runOnUiThread.. @Override public void run hide imageView sdk.getImgView .setVisibility View.GONE sdk.getWebView .setVisibility View.VISIBLE timer.schedule task 5000 android android webview share improve this question As said here How to listen for a Webview.. public void onPageStarted WebView view String url Bitmap facIcon loadingFinished false SHOW LOADING IF IT ISNT ALREADY VISIBLE @Override public void onPageFinished WebView view String url if redirect loadingFinished true if loadingFinished redirect..
http://stackoverflow.com/questions/8970927/marquee-set-speed Context context this context null customize the TextView setSingleLine setEllipsize null setVisibility INVISIBLE constructor public ScrollTextView Context context AttributeSet attrs this context attrs android.R.attr.textViewStyle customize.. this context attrs android.R.attr.textViewStyle customize the TextView setSingleLine setEllipsize null setVisibility INVISIBLE constructor public ScrollTextView Context context AttributeSet attrs int defStyle super context attrs defStyle customize.. attrs int defStyle super context attrs defStyle customize the TextView setSingleLine setEllipsize null setVisibility INVISIBLE begin to scroll the text from the original position public void startScroll begin from the very right side mXPaused 1 getWidth..
Custom information bubble on tap for overlay items using osmdroid http://stackoverflow.com/questions/9362137/custom-information-bubble-on-tap-for-overlay-items-using-osmdroid file as follow protected void setBalloonData Item item ViewGroup parent if item.getTitle null title.setVisibility VISIBLE title.setText item.getTitle else title.setText title.setVisibility GONE if item.getSnippet null snippet.setVisibility..
ProgressBar while loading ListView (using AsyncTask) http://stackoverflow.com/questions/12280336/progressbar-while-loading-listview-using-asynctask android ui share improve this question You need to set default visibility of progressBar gone.and onPreExecute set Visible and onPostExecute set gone. ProgressBar style android attr progressBarStyle android layout_centerInParent true `enter code.. GameResultsLoader Demo demo this.demo demo @Override protected void onPreExecute demo.progress.setvisibility View.Visible @Override protected Void doInBackground Void... params try listGames GameResultsCache.getInstance .getGameResults adapter..
How to add a Progress Bar in Webview http://stackoverflow.com/questions/4331094/how-to-add-a-progress-bar-in-webview .requestFeature Window.FEATURE_PROGRESS setContentView R.layout.main final Activity MyActivity this Makes Progress bar Visible getWindow .setFeatureInt Window.FEATURE_PROGRESS Window.PROGRESS_VISIBILITY_ON webview WebView findViewById R.id.webview..
How do I Detect if Software Keyboard is Visible on Android Device? http://stackoverflow.com/questions/4745988/how-do-i-detect-if-software-keyboard-is-visible-on-android-device do I Detect if Software Keyboard is Visible on Android Device Is there a way in Android to detect if the software a.k.a. soft keyboard is visible on screen Thank you...
How to change default color of progress bar? http://stackoverflow.com/questions/6421178/how-to-change-default-color-of-progress-bar because my page's BG color is same as ProgressBar .So how can I change the color of ProgressBar to make it properly Visible Please Help android android layout progress bar share improve this question Please make one xml file name progress.xml..
http://stackoverflow.com/questions/7931032/android-process-scheduling types of processes in order of importance the first process is most important and is killed last Foreground process Visible process Service process Background process Empty process Note Android ranks a process at the highest level it can based.. executing an onReceive event handler. 3.Services that are executing an onStart onCreate or onDestroy event handler. Visible Processes Visible but inactive processes are those hosting 𣔙isible Activities. As the name suggests visible Activities are.. event handler. 3.Services that are executing an onStart onCreate or onDestroy event handler. Visible Processes Visible but inactive processes are those hosting 𣔙isible Activities. As the name suggests visible Activities are visible but they..
Layout Animation Android[Facebook] http://stackoverflow.com/questions/8586945/layout-animation-androidfacebook So I added a empty LinearLayout can be anything Default property on GONE when the animation starts set it on Visible. when you revert the animation set it again to gone. after doing this the animation was working the way I wanted. And if..
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