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2014/10/16 ¤W¤È 08:27:21
android Programming Glossary: viewHow to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android a much simpler solution is to give your activity's root view a known ID say '@ id activityRoot' hook a GlobalLayoutListener.. from there calculate the size diff between your activity's view root and the window size final View activityRootView findViewById..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images little bit too much for such a common problem. using a webview but with less control over the overall layout etc. android.. control over the overall layout etc. android zoom imageview share improve this question UPDATE I've just given TouchImageView.. must provide the full package name because it is a custom view. Example com.example.touch.TouchImageView android id @ id img..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog new View.OnClickListener public void onClick View view String url EditText findViewById R.id.edit_url .getText .toString..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file I'm doing wrong here android google maps android mapview kml share improve this question In above code you don't pass.. Color in which to draw the lines @param mMapView01 Map view to draw onto public void drawPath NavigationDataSet navSet int..
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 while loading an image to a Bitmap object I have a list view with a couple of image buttons on each row. When you click the.. is a map. If I click on my button to launch the image preview load an image off the SD card the application returns from the.. the application returns from the activity back to the listview activity to the result handler to relaunch my new activity which..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds tl dr is there a best practice way to auto resize a textview to fit wrapped in its getHeight and getWidth bounds Thanks to.. alternatives in my answer. android automation drawing textview textwrapping share improve this question As a mobile developer.. half of my weekend and created my own auto resize text view. I will post the code here and hopefully it will be useful for..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one Here's a general solution that overrides the Spinner view. It overrides setAdapter to set the initial position to 1 and..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection recognizes a fling. I presume this is because it may span views If my activity implements OnGestureListener I don't know how.. set that as the gesture listener for the Grid or the Image views that I add. public class SelectFilterActivity extends Activity.. to tell the activity that a fling has occurred from the view. In any case I tried this and the methods weren't called when..
http://stackoverflow.com/questions/9671546/asynctask-android-example import android.provider.Settings.System import android.view.View import android.widget.Button import android.widget.TextView.. import android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity extends.. OnClickListener this public void onClick View view new LongOperation .execute private class LongOperation extends..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a import android.util.Log import android.view.View import android.widget.Button public class MailSenderActivity.. super.onCreate savedInstanceState setContentView R.layout.main final Button send Button this.findViewById R.id.send.. R.layout.main final Button send Button this.findViewById R.id.send send.setOnClickListener new View.OnClickListener..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android the below answer someone clued me in to the existence of ViewTreeObserver and friends APIs which have been lurking in the.. '@ id activityRoot' hook a GlobalLayoutListener into the ViewTreeObserver and from there calculate the size diff between your.. your activity's view root and the window size final View activityRootView findViewById R.id.activityRoot activityRootView.getViewTreeObserver..
How to programatically take a screenshot on Android? http://stackoverflow.com/questions/2661536/how-to-programatically-take-a-screenshot-on-android create bitmap screen capture Bitmap bitmap View v1 mCurrentUrlMask.getRootView v1.setDrawingCacheEnabled true.. capture Bitmap bitmap View v1 mCurrentUrlMask.getRootView v1.setDrawingCacheEnabled true bitmap Bitmap.createBitmap v1.getDrawingCache..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview EditText inside ListView I've spent about 6 hours on this so far and been hitting nothing.. The general premise is that there is some row in a ListView whether it's generated by the adapter or added as a header view.. many possibilities and have so far had no luck. layout ListView android id @android id list android layout_height fill_parent..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog super.onCreate savedInstanceState setContentView R.layout.main findViewById R.id.btn_download .setOnClickListener.. savedInstanceState setContentView R.layout.main findViewById R.id.btn_download .setOnClickListener new View.OnClickListener.. findViewById R.id.btn_download .setOnClickListener new View.OnClickListener public void onClick View view String url EditText..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide was to use a FrameLayout and lay a custom HorizontalScrollView HSV on top of the menu. Inside the HSV are your application.. on top of the menu. Inside the HSV are your application Views but there is a transparent View as the first child. This means.. HSV are your application Views but there is a transparent View as the first child. This means when the HSV has zero scroll..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list android.provider.Contacts.People import android.view.View import android.widget.ListAdapter import android.widget.ListView.. android.widget.ListAdapter import android.widget.ListView import android.widget.SimpleCursorAdapter import android.widget.TextView.. import android.widget.TextView public class Contacts extends ListActivity private ListAdapter..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one items new String One Two Three Spinner spinner Spinner findViewById R.id.mySpinner ArrayAdapter String adapter new ArrayAdapter.. items adapter.setDropDownViewResource android.R.layout.simple_spinner_dropdown_item spinner.setAdapter.. solution relies on reflection to call the private AdapterView.setNextSelectedPositionInt and AdapterView.setSelectedPositionInt..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection What I have is a 'GridLayout' that contains 9 ImageViews. The source can be found here Romain Guys's Grid Layout . That.. I need only set the onClickListener for each ImageView I add to be the main activity which implements View.OnClickListener.. ImageView I add to be the main activity which implements View.OnClickListener . It seems infinitely more complicated to implement..
http://stackoverflow.com/questions/9671546/asynctask-android-example android.provider.Settings.System import android.view.View import android.widget.Button import android.widget.TextView.. import android.widget.Button import android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity.. import android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity extends Activity..
How to read pdf in my android application? [closed] http://stackoverflow.com/questions/10299839/how-to-read-pdf-in-my-android-application My device does not have any pdf reader installed so ACTION VIEW is not helpful for me Following is not working....... Display..
How do I link a checkbox for every contact in populated listview? http://stackoverflow.com/questions/10544821/how-do-i-link-a-checkbox-for-every-contact-in-populated-listview master_cb.setText Check All HERE IS THE LIST VIEW WHICH I HAVE CREATED IN MY XML FILE. ListView lv ListView findViewById.. master_check_change set_checked false AS EVERY TIME LISTVIEW INFLATE YOUR VIEWS WHEN YOU MOVE THEM SO YOU NEED TO SAVE ALL.. set_checked false AS EVERY TIME LISTVIEW INFLATE YOUR VIEWS WHEN YOU MOVE THEM SO YOU NEED TO SAVE ALL OF YOUR CHECKBOX..
How to make an intent with multiple actions http://stackoverflow.com/questions/11021021/how-to-make-an-intent-with-multiple-actions display an activity chooser that shows all apps that can VIEW and or EDIT some data. Is there an easy way to do this or do.. Intent viewIntent new Intent Intent.ACTION_VIEW Intent editIntent new Intent Intent.ACTION_EDIT viewIntent.setDataAndType.. I say partial because if an app supports both ACTION_VIEW and ACTION_EDIT it will show up twice in the list one of which..
Android - Tabs, MapView, activities within tabs http://stackoverflow.com/questions/1590340/android-tabs-mapview-activities-within-tabs to a Person Place or Event is clicked it fires off a VIEW Intent on a URI corresponding to that object this is picked.. like the loose coupling this provides us we just give a VIEW command and the URI to the person place event and it automatically.. to a Person Place or Event is clicked it fires off a VIEW Intent on a URI corresponding to that object this is picked..
How to implement my very own URI scheme on Android http://stackoverflow.com/questions/2448213/how-to-implement-my-very-own-uri-scheme-on-android intent filter action android name android.intent.action.VIEW category android name android.intent.category.DEFAULT category.. at least one action and one category as well here I picked VIEW as the action though it could be anything and made sure to add..
calling an activity that is in another package(android) http://stackoverflow.com/questions/4344636/calling-an-activity-that-is-in-another-packageandroid
http://stackoverflow.com/questions/4533440/android-listview-text-color android layout_height wrap_content REMOVED TEXT VIEW AND KEEPING BACKGROUND WHITE LinearLayout And lastly most important..
Launching an Android Application from the Browser http://stackoverflow.com/questions/6139508/launching-an-android-application-from-the-browser because every example I've seen uses an activity using the VIEW action. I'd prefer to use the MAIN action but I've used both.. scheme ex2 action android name android.intent.action.VIEW intent filter activity application AndroidManifest.xml Edited.. intent filter action android name android.intent.action.VIEW category android name android.intent.category.DEFAULT category..
About starting Android app from an URL http://stackoverflow.com/questions/7416864/about-starting-android-app-from-an-url action action android name android.intent.action.VIEW action category android name android.intent.category.LAUNCHER.. One will be for MAIN and LAUNCHER . The other will be for VIEW BROWSABLE DEFAULT and your data element activity android name.. intent filter action android name android.intent.action.VIEW action category android name android.intent.category.DEFAULT..
How can you tell when a layout has been drawn? http://stackoverflow.com/questions/7733813/how-can-you-tell-when-a-layout-has-been-drawn LinearLayout layout LinearLayout findViewById R.id.YOUD VIEW ID ViewTreeObserver vto layout.getViewTreeObserver vto.addOnGlobalLayoutListener..
Android - getting the width of a button which is set to wrap_content http://stackoverflow.com/questions/7776042/android-getting-the-width-of-a-button-which-is-set-to-wrap-content LinearLayout layout LinearLayout findViewById R.id.YOUD VIEW ID ViewTreeObserver vto layout.getViewTreeObserver vto.addOnGlobalLayoutListener..
Google Goggles Intent [duplicate] http://stackoverflow.com/questions/7798487/google-goggles-intent provided by ZXing . As an aside you can also use a VIEW intent with path http www.google.com m products scan though..
Android Actionbar Tabs and Keyboard Focus http://stackoverflow.com/questions/8087715/android-actionbar-tabs-and-keyboard-focus Frag2 OTHER PLACE I TRY DOESN'T WORK BETTER THAN IN THE VIEW @Override public boolean onKeyDown int keyCode KeyEvent event..
OnLocationChanged callback is never called http://stackoverflow.com/questions/9007600/onlocationchanged-callback-is-never-called 25 09 43 11.003 VERBOSE countingFragment 3060 IN ON CREATE VIEW 01 25 09 43 11.003 WARN GpsLocationProvider 1329 Duplicate add..
networkOnMainThread Exception Android http://stackoverflow.com/questions/9729825/networkonmainthread-exception-android
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android since version 1. Rather than requiring a custom Layout type a much simpler solution is to give your activity's root view a known ID say '@ id activityRoot' hook a GlobalLayoutListener into the ViewTreeObserver and from there calculate the size.. hook a GlobalLayoutListener into the ViewTreeObserver and from there calculate the size diff between your activity's view root and the window size final View activityRootView findViewById R.id.activityRoot activityRootView.getViewTreeObserver..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images now I found two ways overwriting ImageView that seems a little bit too much for such a common problem. using a webview but with less control over the overall layout etc. android zoom imageview share improve this question UPDATE I've just.. much for such a common problem. using a webview but with less control over the overall layout etc. android zoom imageview share improve this question UPDATE I've just given TouchImageView a new update. It now includes Double Tap Zoom and Fling.. R.id.img If you are using TouchImageView in xml then you must provide the full package name because it is a custom view. Example com.example.touch.TouchImageView android id @ id img android layout_width match_parent android layout_height match_parent..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog R.layout.main findViewById R.id.btn_download .setOnClickListener new View.OnClickListener public void onClick View view String url EditText findViewById R.id.edit_url .getText .toString .trim Bundle extras new Bundler .add DownloadTask.PARAM_URL..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file TODO Auto generated method stub Please can someone tell me what's I'm doing wrong here android google maps android mapview kml share improve this question In above code you don't pass the kml data to your mapView anywhere in your code as far.. that holds the route information incl. geo pos @param color Color in which to draw the lines @param mMapView01 Map view to draw onto public void drawPath NavigationDataSet navSet int color MapView mMapView01 Log.d myapp.APP map color before..
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 out of memory issue while loading an image to a Bitmap object I have a list view with a couple of image buttons on each row. When you click the list row it launches a new activity. I have had to build.. the camera layout. The activity that gets launched for result is a map. If I click on my button to launch the image preview load an image off the SD card the application returns from the activity back to the listview activity to the result handler.. to launch the image preview load an image off the SD card the application returns from the activity back to the listview activity to the result handler to relaunch my new activity which is nothing more than an image widget. The image preview..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds be somehow used to predict whether text will be small enough tl dr is there a best practice way to auto resize a textview to fit wrapped in its getHeight and getWidth bounds Thanks to everyone who shared what they had I recommend Chase's solution.. Chase's solution for most cases and I've listed some alternatives in my answer. android automation drawing textview textwrapping share improve this question As a mobile developer I was sad to find nothing native that supports auto resizing... anything that worked for me and in the end I spent the better half of my weekend and created my own auto resize text view. I will post the code here and hopefully it will be useful for someone else. This class uses a static layout with the text..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one problem android android spinner share improve this question Here's a general solution that overrides the Spinner view. It overrides setAdapter to set the initial position to 1 and proxies the supplied SpinnerAdapter to display the prompt..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection infinitely more complicated to implement something that recognizes a fling. I presume this is because it may span views If my activity implements OnGestureListener I don't know how to set that as the gesture listener for the Grid or the Image.. activity implements OnGestureListener I don't know how to set that as the gesture listener for the Grid or the Image views that I add. public class SelectFilterActivity extends Activity implements View.OnClickListener OnGestureListener ... If.. like GestureImageView that extends ImageView I don't know how to tell the activity that a fling has occurred from the view. In any case I tried this and the methods weren't called when I touched the screen. I really just need a concrete example..
http://stackoverflow.com/questions/9671546/asynctask-android-example import android.os.AsyncTask import android.os.Bundle import android.provider.Settings.System import android.view.View import android.widget.Button import android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity.. import android.view.View import android.widget.Button import android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity extends Activity Button btn Called when the activity is first created... btn Button findViewById R.id.button1 btn.setOnClickListener OnClickListener this public void onClick View view new LongOperation .execute private class LongOperation extends AsyncTask String Void String @Override protected String..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a YOUR PACKAGE import android.app.Activity import android.os.Bundle import android.util.Log import android.view.View import android.widget.Button public class MailSenderActivity extends Activity Called when the activity is first created... is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main final Button send Button this.findViewById R.id.send send.setOnClickListener new View.OnClickListener public.. savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main final Button send Button this.findViewById R.id.send send.setOnClickListener new View.OnClickListener public void onClick View v TODO Auto generated method stub..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android this question NEW ANSWER added Jan 25th 2012 Since writing the below answer someone clued me in to the existence of ViewTreeObserver and friends APIs which have been lurking in the SDK since version 1. Rather than requiring a custom Layout type.. solution is to give your activity's root view a known ID say '@ id activityRoot' hook a GlobalLayoutListener into the ViewTreeObserver and from there calculate the size diff between your activity's view root and the window size final View activityRootView.. ViewTreeObserver and from there calculate the size diff between your activity's view root and the window size final View activityRootView findViewById R.id.activityRoot activityRootView.getViewTreeObserver .addOnGlobalLayoutListener new OnGlobalLayoutListener..
How to programatically take a screenshot on Android? http://stackoverflow.com/questions/2661536/how-to-programatically-take-a-screenshot-on-android mPath Environment.getExternalStorageDirectory .toString ACCUWX.IMAGE_APPEND create bitmap screen capture Bitmap bitmap View v1 mCurrentUrlMask.getRootView v1.setDrawingCacheEnabled true bitmap Bitmap.createBitmap v1.getDrawingCache v1.setDrawingCacheEnabled.. .toString ACCUWX.IMAGE_APPEND create bitmap screen capture Bitmap bitmap View v1 mCurrentUrlMask.getRootView v1.setDrawingCacheEnabled true bitmap Bitmap.createBitmap v1.getDrawingCache v1.setDrawingCacheEnabled false OutputStream..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview EditText inside ListView I've spent about 6 hours on this so far and been hitting nothing but roadblocks. The general premise is that there is some.. 6 hours on this so far and been hitting nothing but roadblocks. The general premise is that there is some row in a ListView whether it's generated by the adapter or added as a header view that contains an EditText widget and a Button. All I want.. of indicating the position with the selector. I've tried many possibilities and have so far had no luck. layout ListView android id @android id list android layout_height fill_parent android layout_width fill_parent Header view EditText view..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog mProgressDialog @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main findViewById R.id.btn_download .setOnClickListener new View.OnClickListener public void onClick View view.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main findViewById R.id.btn_download .setOnClickListener new View.OnClickListener public void onClick View view String url EditText findViewById.. super.onCreate savedInstanceState setContentView R.layout.main findViewById R.id.btn_download .setOnClickListener new View.OnClickListener public void onClick View view String url EditText findViewById R.id.edit_url .getText .toString .trim..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide had a play with this myself and the best way I could find was to use a FrameLayout and lay a custom HorizontalScrollView HSV on top of the menu. Inside the HSV are your application Views but there is a transparent View as the first child. This.. to use a FrameLayout and lay a custom HorizontalScrollView HSV on top of the menu. Inside the HSV are your application Views but there is a transparent View as the first child. This means when the HSV has zero scroll offset the menu will show through.. HorizontalScrollView HSV on top of the menu. Inside the HSV are your application Views but there is a transparent View as the first child. This means when the HSV has zero scroll offset the menu will show through and still be clickable surprisingly..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list import android.database.Cursor import android.os.Bundle import android.provider.Contacts.People import android.view.View import android.widget.ListAdapter import android.widget.ListView import android.widget.SimpleCursorAdapter import android.widget.TextView.. android.provider.Contacts.People import android.view.View import android.widget.ListAdapter import android.widget.ListView import android.widget.SimpleCursorAdapter import android.widget.TextView public class Contacts extends ListActivity private.. import android.widget.ListView import android.widget.SimpleCursorAdapter import android.widget.TextView public class Contacts extends ListActivity private ListAdapter mAdapter public TextView pbContact public static String PBCONTACT..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one One . I have the following code to create a Spinner String items new String One Two Three Spinner spinner Spinner findViewById R.id.mySpinner ArrayAdapter String adapter new ArrayAdapter String this android.R.layout.simple_spinner_item items adapter.setDropDownViewResource.. ArrayAdapter String adapter new ArrayAdapter String this android.R.layout.simple_spinner_item items adapter.setDropDownViewResource android.R.layout.simple_spinner_dropdown_item spinner.setAdapter adapter With this code initially the item One is.. on Android 1.5 through 4.2 but buyer beware Because this solution relies on reflection to call the private AdapterView.setNextSelectedPositionInt and AdapterView.setSelectedPositionInt it's not guaranteed to work in future OS updates. It seems..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection has worked for me so far and I was hoping for some pointers. What I have is a 'GridLayout' that contains 9 ImageViews. The source can be found here Romain Guys's Grid Layout . That file is take from Romain Guy's Photostream application and.. and has only been slightly adapted. For the simple click situation I need only set the onClickListener for each ImageView I add to be the main activity which implements View.OnClickListener . It seems infinitely more complicated to implement.. click situation I need only set the onClickListener for each ImageView I add to be the main activity which implements View.OnClickListener . It seems infinitely more complicated to implement something that recognizes a fling. I presume this is..
http://stackoverflow.com/questions/9671546/asynctask-android-example import android.os.AsyncTask import android.os.Bundle import android.provider.Settings.System import android.view.View import android.widget.Button import android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity.. android.provider.Settings.System import android.view.View import android.widget.Button import android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity extends Activity Button btn Called when the activity.. import android.view.View import android.widget.Button import android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity extends Activity Button btn Called when the activity is first created. @Override..
How to read pdf in my android application? [closed] http://stackoverflow.com/questions/10299839/how-to-read-pdf-in-my-android-application pdf. Is there any API that works on android except MuPdf My device does not have any pdf reader installed so ACTION VIEW is not helpful for me Following is not working....... Display pdf within app on android Open asset file pdf in application..
How do I link a checkbox for every contact in populated listview? http://stackoverflow.com/questions/10544821/how-do-i-link-a-checkbox-for-every-contact-in-populated-listview elements i CheckBox master_cb new CheckBox getApplicationContext master_cb.setText Check All HERE IS THE LIST VIEW WHICH I HAVE CREATED IN MY XML FILE. ListView lv ListView findViewById R.id.listView1 HERE I AM CREATING CUSTOM ADAPTER.. context.registerReceiver receiver new IntentFilter master_check_change set_checked false AS EVERY TIME LISTVIEW INFLATE YOUR VIEWS WHEN YOU MOVE THEM SO YOU NEED TO SAVE ALL OF YOUR CHECKBOX STATES IN SOME ARRAYLIST OTHERWISE IT WILL.. receiver new IntentFilter master_check_change set_checked false AS EVERY TIME LISTVIEW INFLATE YOUR VIEWS WHEN YOU MOVE THEM SO YOU NEED TO SAVE ALL OF YOUR CHECKBOX STATES IN SOME ARRAYLIST OTHERWISE IT WILL SET ANY DEFAULT..
How to make an intent with multiple actions http://stackoverflow.com/questions/11021021/how-to-make-an-intent-with-multiple-actions to make an intent with multiple actions I want to display an activity chooser that shows all apps that can VIEW and or EDIT some data. Is there an easy way to do this or do I have to implement my own activity chooser dialog Or maybe.. this question I found a partial solution by using EXTRA_INITIAL_INTENTS Intent viewIntent new Intent Intent.ACTION_VIEW Intent editIntent new Intent Intent.ACTION_EDIT viewIntent.setDataAndType uri type editIntent.setDataAndType uri type Intent.. new Intent viewIntent startActivity chooserIntent I say partial because if an app supports both ACTION_VIEW and ACTION_EDIT it will show up twice in the list one of which will open the file for viewing and the other for editing..
Android - Tabs, MapView, activities within tabs http://stackoverflow.com/questions/1590340/android-tabs-mapview-activities-within-tabs Activities as the content of the tabs. When an icon corresponding to a Person Place or Event is clicked it fires off a VIEW Intent on a URI corresponding to that object this is picked up by an Activity that then shows the object. The same mechanism.. at work both in the Map and in the individual lists. We really like the loose coupling this provides us we just give a VIEW command and the URI to the person place event and it automatically brings us to the right activity. Granted the activity.. AATA that's certainly my position. When an icon corresponding to a Person Place or Event is clicked it fires off a VIEW Intent on a URI corresponding to that object this is picked up by an Activity that then shows the object. Note that this..
How to implement my very own URI scheme on Android http://stackoverflow.com/questions/2448213/how-to-implement-my-very-own-uri-scheme-on-android . Here's a short example activity android name .MyUriActivity intent filter action android name android.intent.action.VIEW category android name android.intent.category.DEFAULT category android name android.intent.category.BROWSABLE data android.. As per how implicit intents work you need to define at least one action and one category as well here I picked VIEW as the action though it could be anything and made sure to add the DEFAULT category as this is required for all implicit..
calling an activity that is in another package(android) http://stackoverflow.com/questions/4344636/calling-an-activity-that-is-in-another-packageandroid
http://stackoverflow.com/questions/4533440/android-listview-text-color ListView android id @android id list android layout_width fill_parent android layout_height wrap_content REMOVED TEXT VIEW AND KEEPING BACKGROUND WHITE LinearLayout And lastly most important is to set your adapter. setListAdapter new ArrayAdapter..
Launching an Android Application from the Browser http://stackoverflow.com/questions/6139508/launching-an-android-application-from-the-browser you what I've done. I have two activities. This is mostly because every example I've seen uses an activity using the VIEW action. I'd prefer to use the MAIN action but I've used both here to show that I tried both. AndroidManifest.xml Original.. android name .CallbackActivity intent filter data android scheme ex2 action android name android.intent.action.VIEW intent filter activity application AndroidManifest.xml Edited in response to comment xml version 1.0 encoding utf 8 manifest.. intent filter activity activity android name .CallbackActivity intent filter action android name android.intent.action.VIEW category android name android.intent.category.DEFAULT category android name android.intent.category.BROWSABLE data android..
About starting Android app from an URL http://stackoverflow.com/questions/7416864/about-starting-android-app-from-an-url intent filter action android name android.intent.action.MAIN action action android name android.intent.action.VIEW action category android name android.intent.category.LAUNCHER category category android name android.intent.category.DEFAULT.. need to have two intent filter elements for this activity . One will be for MAIN and LAUNCHER . The other will be for VIEW BROWSABLE DEFAULT and your data element activity android name .MyActivity intent filter action android name android.intent.action.MAIN.. name android.intent.category.LAUNCHER category intent filter intent filter action android name android.intent.action.VIEW action category android name android.intent.category.DEFAULT category category android name android.intent.category.BROWSABLE..
How can you tell when a layout has been drawn? http://stackoverflow.com/questions/7733813/how-can-you-tell-when-a-layout-has-been-drawn To get the height and width. Put this on the onCreate method LinearLayout layout LinearLayout findViewById R.id.YOUD VIEW ID ViewTreeObserver vto layout.getViewTreeObserver vto.addOnGlobalLayoutListener new OnGlobalLayoutListener @Override public..
Android - getting the width of a button which is set to wrap_content http://stackoverflow.com/questions/7776042/android-getting-the-width-of-a-button-which-is-set-to-wrap-content To get the height and width. Put this on the onCreate method LinearLayout layout LinearLayout findViewById R.id.YOUD VIEW ID ViewTreeObserver vto layout.getViewTreeObserver vto.addOnGlobalLayoutListener new OnGlobalLayoutListener @Override public..
Google Goggles Intent [duplicate] http://stackoverflow.com/questions/7798487/google-goggles-intent the code you're looking for which is basically the same information provided by ZXing . As an aside you can also use a VIEW intent with path http www.google.com m products scan though this will offer both the browser and Goggles as handlers for..
Android Actionbar Tabs and Keyboard Focus http://stackoverflow.com/questions/8087715/android-actionbar-tabs-and-keyboard-focus new MyTabListener getFragmentManager new MyFragment Frag2 OTHER PLACE I TRY DOESN'T WORK BETTER THAN IN THE VIEW @Override public boolean onKeyDown int keyCode KeyEvent event Log.i BDBG Key went down in activity return super.onKeyDown..
OnLocationChanged callback is never called http://stackoverflow.com/questions/9007600/onlocationchanged-callback-is-never-called 47421e68 Listener android.os.BinderProxy@47421a68 01 25 09 43 11.003 VERBOSE countingFragment 3060 IN ON CREATE VIEW 01 25 09 43 11.003 WARN GpsLocationProvider 1329 Duplicate add listener for co.fusionweb.dealsplus 01 25 09 43 11.013 VERBOSE..
networkOnMainThread Exception Android http://stackoverflow.com/questions/9729825/networkonmainthread-exception-android
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