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2014/10/16 ¤W¤È 08:27:28
android Programming Glossary: wanthttp://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions screen dimensions I created some custom elements and I want to programmatically place them to the upper right corner n pixels.. android screen share improve this question If you want the the display dimensions in pixels you can use getSize Display..
Close/hide the Android Soft Keyboard http://stackoverflow.com/questions/1109022/close-hide-the-android-soft-keyboard writing in the edit field and clicking on the Button I want to hide the virtual keyboard. I assume that there's a simple.. to be hidden in all situations. In some cases you will want to pass in InputMethodManager.HIDE_IMPLICIT_ONLY as the second..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android and write the application state values you want to change to the Bundle parameter like this @Override public..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon This will eventually get to your question but I first want to address a number of issues you raise in your various comments.. users to log in every time manually. For example we want to check updates when exiting the application That is a mistake.. the BACK button. It should only terminate when the Users wants to terminate it never ever any other way. If you cant write..
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 downloadTask.execute the url to the file you want to download mProgressDialog.setOnCancelListener new DialogInterface.OnCancelListener.. you can do something like this String url url you want to download DownloadManager.Request request new DownloadManager.Request.. There are lots of things you have to keep in mind if you want your app to be robust. Here is a brief list You must check whether..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a is sufficient as long as it's not way off. Maybe if I want to be fancy I'll update the location once every few mins or.. void gotLocation Location location Somebody may also want to modify my logic. For example if you get update from Network..
How to use SharedPreferences in Android to store, fetch and edit values http://stackoverflow.com/questions/3624280/how-to-use-sharedpreferences-in-android-to-store-fetch-and-edit-values in Android to store fetch and edit values I want to store a time value and need to retrieve and edit it. Can..
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 resize and save of my image but that is not really what I want to do but some sample code for that would be nice. As soon as..
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application 8 answers I have already created an SQLite database. I want to use this database file with my Android project. I want to.. want to use this database file with my Android project. I want to bundle this database with my application. Instead of creating..
http://stackoverflow.com/questions/9671546/asynctask-android-example R.id.output txt.setText Executed txt.setText result might want to change executed for the returned string passed into onPostExecute..
How to change background color of selected items in ListView? http://stackoverflow.com/questions/10447238/how-to-change-background-color-of-selected-items-in-listview preaty much how my code looks only different names. I Want to have a multipile selection ListView when an item selected..
How to Customize the Layout (height and Width), and containership of layouts? http://stackoverflow.com/questions/10779802/how-to-customize-the-layout-height-and-width-and-containership-of-layouts should be of equal width exactly half of the screen . I Want to build something like this How should I proceed Which layout..
Want to compile native Android binary I can run in terminal on the phone http://stackoverflow.com/questions/10798357/want-to-compile-native-android-binary-i-can-run-in-terminal-on-the-phone to compile native Android binary I can run in terminal on the..
PageCurl(magazine) with Image from web http://stackoverflow.com/questions/10827745/pagecurlmagazine-with-image-from-web runtime from web and will be cache for future like this. Want some idea that how would I achieve this a small help hint is..
Change and apply theme at runtime in Android [duplicate] http://stackoverflow.com/questions/11421223/change-and-apply-theme-at-runtime-in-android need to restart your activity. Please see this file.. Also Want see this and this ... Hope this helps... share improve this..
How to clean back stack on Android API 10 (Android 2.3.3) http://stackoverflow.com/questions/12234430/how-to-clean-back-stack-on-android-api-10-android-2-3-3 int resultCode Intent data if resultCode RESULT_CANCELED Want to clear the activity stack so I should just go away now setResult..
Android - Want to transfer data from SQLITE db to Web Server http://stackoverflow.com/questions/12457758/android-want-to-transfer-data-from-sqlite-db-to-web-server Want to transfer data from SQLITE db to Web Server I have developed..
Camera Force Closing issue in Samsung Galaxy S3 version 4.1.1 http://stackoverflow.com/questions/14495304/camera-force-closing-issue-in-samsung-galaxy-s3-version-4-1-1 Works fine in all device Except Samsung Galaxy S3. What I Want Avoid the Force Closing Issue Coming in Samsung Galaxy S3 and..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android But if you want to Customize title bar in your way i.e. Want to put Image icon and custom text then following code is running..
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime Want to set custom fonts for whole application not runtime Is it..
Zoom Image on image click Event http://stackoverflow.com/questions/5203702/zoom-image-on-image-click-event Image on image click Event I Want to Zoom image on image Click Event. How can I Do that. Here..
Adding/Removing the language entries in the “Settings” -> “Select Locale” from Android phone http://stackoverflow.com/questions/5511741/adding-removing-the-language-entries-in-the-settings-select-locale-from-a is still a lot that I don't know. More Info on What I Want I'm recently working on a task to localize the entire phone..
How To Display Border To Imageview? http://stackoverflow.com/questions/5841128/how-to-display-border-to-imageview To Imageview Friends How To Display Border To Imageview I Want To Result Like Mobile gallery all image display with border...
Set width of TextView in terms of characters http://stackoverflow.com/questions/6162315/set-width-of-textview-in-terms-of-characters of characters Really looking for an answer to this . Want to set the width of a TextView based on a number or characters...
how to use punjabi font in the android application? http://stackoverflow.com/questions/6199813/how-to-use-punjabi-font-in-the-android-application hi i want to develop an application in which i Want to use punjabi text. But my emmulator does not show Punjabi..
Android and Google client API NetHttptransport Class not found http://stackoverflow.com/questions/7648039/android-and-google-client-api-nethttptransport-class-not-found public class GooglePlusActivity extends Activity Want data about authenticated user private static final String SCOPE..
Want to load desktop version in my webview using uastring http://stackoverflow.com/questions/8309796/want-to-load-desktop-version-in-my-webview-using-uastring to load desktop version in my webview using uastring I am developing..
Detect home button press in android http://stackoverflow.com/questions/8881951/detect-home-button-press-in-android KeyEvent event if keyCode KeyEvent.KEYCODE_HOME The Code Want to Perform. I'm not sure if there are any side effects with..
How to use custom font in android xml? [duplicate] http://stackoverflow.com/questions/9030204/how-to-use-custom-font-in-android-xml fonts and XML layouts Android 10 answers Android Want to set custom fonts for whole application not runtime 6 answers..
Drawing top border on a shape on Android http://stackoverflow.com/questions/2224644/drawing-top-border-on-a-shape-on-android item android top YOUR TOP BORDER THICKNESS THE THING YOU WANT A BORDER ON item layer list The idea is that the padding on..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself 5 to make this work again HERE IS THE FULL CODE IF YOU WANT TO TEST THIS import java.util.Locale import android.app.Activity..
Android Saving created bitmap to directory on sd card http://stackoverflow.com/questions/4263375/android-saving-created-bitmap-to-directory-on-sd-card _bitmapPreScale 0 0 oldWidth oldHeight matrix true WANT TO SAVE _bitmapScaled to a folder on my SD card android image..
how can i display a listview on the top of another activity in Android http://stackoverflow.com/questions/4547511/how-can-i-display-a-listview-on-the-top-of-another-activity-in-android NO NEED TO CALL BELOW METHOD IF YOU DON'T WANT BLUR getWindow .setFlags WindowManager.LayoutParams.FLAG_BLUR_BEHIND..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds I have and seems to run fast enough for me. DO WHAT YOU WANT TO PUBLIC LICENSE Version 2 December 2004 Copyright C 2004.. it is allowed as long as the name is changed. DO WHAT YOU WANT TO PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING DISTRIBUTION.. DISTRIBUTION AND MODIFICATION 0. You just DO WHAT YOU WANT TO. import android.content.Context import android.text.Layout.Alignment..
Android Actionbar Tabs and Keyboard Focus http://stackoverflow.com/questions/8087715/android-actionbar-tabs-and-keyboard-focus super context attrs defStyle FIRST PLACE I TRY WHERE I WANT TO GET THE PRESSES @Override public boolean onKeyDown int keyCode..
Download and Extract Zip File in Android http://stackoverflow.com/questions/9324103/download-and-extract-zip-file-in-android bufferedOutputStream.write buffer 0 count IF YOU WANT TO TRACK NO OF FILES DOWNLOADED HAVE A STATIC COUNTER VARIABLE..
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 edge therefore.. in the main Activity android android layout layout screen android screen share improve this question If you want the the display dimensions in pixels you can use getSize Display display getWindowManager .getDefaultDisplay Point size..
Close/hide the Android Soft Keyboard http://stackoverflow.com/questions/1109022/close-hide-the-android-soft-keyboard Keyboard I have an EditText and a Button in my layout. After writing in the edit field and clicking on the Button I want to hide the virtual keyboard. I assume that there's a simple one or two liner to make this happen. Where can I find an example.. myEditText.getWindowToken 0 This will force the keyboard to be hidden in all situations. In some cases you will want to pass in InputMethodManager.HIDE_IMPLICIT_ONLY as the second parameter to ensure you only hide the keyboard when the user..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android You need to override onSaveInstanceState Bundle savedInstanceState and write the application state values you want to change to the Bundle parameter like this @Override public void onSaveInstanceState Bundle savedInstanceState super.onSaveInstanceState..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon quit the application android share improve this question This will eventually get to your question but I first want to address a number of issues you raise in your various comments to the various answers already given at the time of this.. it is because they hold onto logon credentials rather than forcing users to log in every time manually. For example we want to check updates when exiting the application That is a mistake on any operating system. For all you know the reason your.. the activity that was on screen when the user pressed the BACK button. It should only terminate when the Users wants to terminate it never ever any other way. If you cant write apps that behave like that in Android then I think that android..
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 fired final DownloadTask downloadTask new DownloadTask YourActivity.this downloadTask.execute the url to the file you want to download mProgressDialog.setOnCancelListener new DialogInterface.OnCancelListener @Override public void onCancel DialogInterface.. name explains it all. Once you are sure DownloadManager is available you can do something like this String url url you want to download DownloadManager.Request request new DownloadManager.Request Uri.parse url request.setDescription Some descrition.. First and second methods are just the tip of the iceberg. There are lots of things you have to keep in mind if you want your app to be robust. Here is a brief list You must check whether user has an internet connection available Make sure you..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a accuracy or frequency of update. Just grabbing one location is sufficient as long as it's not way off. Maybe if I want to be fancy I'll update the location once every few mins or so but it's not a huge priority. Work for any device as long.. public static abstract class LocationResult public abstract void gotLocation Location location Somebody may also want to modify my logic. For example if you get update from Network provider don't stop listeners but continue waiting. GPS gives..
How to use SharedPreferences in Android to store, fetch and edit values http://stackoverflow.com/questions/3624280/how-to-use-sharedpreferences-in-android-to-store-fetch-and-edit-values to use SharedPreferences in Android to store fetch and edit values I want to store a time value and need to retrieve and edit it. Can somebody guide me here with a sample code project please android..
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 issue. I can use roller ball. I know I can do an out of band resize and save of my image but that is not really what I want to do but some sample code for that would be nice. As soon as I disabled the image on the list view it worked fine again...
How to use an existing database with an Android application [duplicate] http://stackoverflow.com/questions/9109438/how-to-use-an-existing-database-with-an-android-application How to ship an Android application with a database 8 answers I have already created an SQLite database. I want to use this database file with my Android project. I want to bundle this database with my application. Instead of creating.. 8 answers I have already created an SQLite database. I want to use this database file with my Android project. I want to bundle this database with my application. Instead of creating a new database how can the application gain access to this..
http://stackoverflow.com/questions/9671546/asynctask-android-example String result TextView txt TextView findViewById R.id.output txt.setText Executed txt.setText result might want to change executed for the returned string passed into onPostExecute but that is upto you @Override protected void onPreExecute..
How to change background color of selected items in ListView? http://stackoverflow.com/questions/10447238/how-to-change-background-color-of-selected-items-in-listview those codes. I am following a tutorial found Here and that's preaty much how my code looks only different names. I Want to have a multipile selection ListView when an item selected the background color is changed to mark the items i've selected...
How to Customize the Layout (height and Width), and containership of layouts? http://stackoverflow.com/questions/10779802/how-to-customize-the-layout-height-and-width-and-containership-of-layouts half of the screen and both of the columns of second row should be of equal width exactly half of the screen . I Want to build something like this How should I proceed Which layout I should choose android android layout android widget ..
Want to compile native Android binary I can run in terminal on the phone http://stackoverflow.com/questions/10798357/want-to-compile-native-android-binary-i-can-run-in-terminal-on-the-phone to compile native Android binary I can run in terminal on the phone I've been trying for a couple days to compile a native..
PageCurl(magazine) with Image from web http://stackoverflow.com/questions/10827745/pagecurlmagazine-with-image-from-web ready downloaded but what I want is image will going to load runtime from web and will be cache for future like this. Want some idea that how would I achieve this a small help hint is also appreciated. Thanks. android image lazy loading image..
Change and apply theme at runtime in Android [duplicate] http://stackoverflow.com/questions/11421223/change-and-apply-theme-at-runtime-in-android
How to clean back stack on Android API 10 (Android 2.3.3) http://stackoverflow.com/questions/12234430/how-to-clean-back-stack-on-android-api-10-android-2-3-3 @Override protected void onActivityResult int requestCode int resultCode Intent data if resultCode RESULT_CANCELED Want to clear the activity stack so I should just go away now setResult RESULT_CANCELED Propagate result to the previous activity..
Android - Want to transfer data from SQLITE db to Web Server http://stackoverflow.com/questions/12457758/android-want-to-transfer-data-from-sqlite-db-to-web-server Want to transfer data from SQLITE db to Web Server I have developed an offline data entry app in android where the user enters..
Camera Force Closing issue in Samsung Galaxy S3 version 4.1.1 http://stackoverflow.com/questions/14495304/camera-force-closing-issue-in-samsung-galaxy-s3-version-4-1-1 I already have an idea how to implement it and also Works fine in all device Except Samsung Galaxy S3. What I Want Avoid the Force Closing Issue Coming in Samsung Galaxy S3 and probably for all other Device which i have not yet tested...
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android This is the Hello World Application activity Custom Title bar But if you want to Customize title bar in your way i.e. Want to put Image icon and custom text then following code is running for me main.xml xml version 1.0 encoding utf 8 LinearLayout..
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime Want to set custom fonts for whole application not runtime Is it possible to set any custom font in every control of the application..
Zoom Image on image click Event http://stackoverflow.com/questions/5203702/zoom-image-on-image-click-event Image on image click Event I Want to Zoom image on image Click Event. How can I Do that. Here is my complete code Main.xml xml version 1.0 encoding utf 8..
Adding/Removing the language entries in the “Settings” -> “Select Locale” from Android phone http://stackoverflow.com/questions/5511741/adding-removing-the-language-entries-in-the-settings-select-locale-from-a Android development starting to learn it several days ago. There is still a lot that I don't know. More Info on What I Want I'm recently working on a task to localize the entire phone product with new languages I mean I'm not working on a specific..
How To Display Border To Imageview? http://stackoverflow.com/questions/5841128/how-to-display-border-to-imageview To Display Border To Imageview Friends How To Display Border To Imageview I Want To Result Like Mobile gallery all image display with border. plz give me ans thanks for advance.... android image imageview..
Set width of TextView in terms of characters http://stackoverflow.com/questions/6162315/set-width-of-textview-in-terms-of-characters width of TextView in terms of characters Really looking for an answer to this . Want to set the width of a TextView based on a number or characters. So if I want it to always be 3 characters wide I could set..
how to use punjabi font in the android application? http://stackoverflow.com/questions/6199813/how-to-use-punjabi-font-in-the-android-application to use punjabi font in the android application hi i want to develop an application in which i Want to use punjabi text. But my emmulator does not show Punjabi text. Is there any api or something else so that my emulator..
Android and Google client API NetHttptransport Class not found http://stackoverflow.com/questions/7648039/android-and-google-client-api-nethttptransport-class-not-found Google API import com.google.api.services.plus. public class GooglePlusActivity extends Activity Want data about authenticated user private static final String SCOPE https www.googleapis.com auth plus.me private static final..
Want to load desktop version in my webview using uastring http://stackoverflow.com/questions/8309796/want-to-load-desktop-version-in-my-webview-using-uastring to load desktop version in my webview using uastring I am developing an app for tablets like samsung galaxy moto xoom and..
Detect home button press in android http://stackoverflow.com/questions/8881951/detect-home-button-press-in-android presses @Override public boolean onKeyDown int keyCode KeyEvent event if keyCode KeyEvent.KEYCODE_HOME The Code Want to Perform. I'm not sure if there are any side effects with this line this.getWindow .setType WindowManager.LayoutParams.TYPE_KEYGUARD..
How to use custom font in android xml? [duplicate] http://stackoverflow.com/questions/9030204/how-to-use-custom-font-in-android-xml xml duplicate This question already has an answer here Custom fonts and XML layouts Android 10 answers Android Want to set custom fonts for whole application not runtime 6 answers How can i use the custom font which we add in asset..
Drawing top border on a shape on Android http://stackoverflow.com/questions/2224644/drawing-top-border-on-a-shape-on-android rectangle solid android color YOUR BORDER COLOR shape item item android top YOUR TOP BORDER THICKNESS THE THING YOU WANT A BORDER ON item layer list The idea is that the padding on the item reveals the solid shape behind it giving the border..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself super.onCreateOptionsMenu menu What should I do in API Level 5 to make this work again HERE IS THE FULL CODE IF YOU WANT TO TEST THIS import java.util.Locale import android.app.Activity import android.content.res.Configuration import android.os.Bundle..
Android Saving created bitmap to directory on sd card http://stackoverflow.com/questions/4263375/android-saving-created-bitmap-to-directory-on-sd-card scaleWidth scaleHeight Bitmap _bitmapScaled Bitmap.createBitmap _bitmapPreScale 0 0 oldWidth oldHeight matrix true WANT TO SAVE _bitmapScaled to a folder on my SD card android image save share improve this question Hi You can write data..
how can i display a listview on the top of another activity in Android http://stackoverflow.com/questions/4547511/how-can-i-display-a-listview-on-the-top-of-another-activity-in-android void onCreate Bundle savedInstanceState super.onCreate savedInstanceState NO NEED TO CALL BELOW METHOD IF YOU DON'T WANT BLUR getWindow .setFlags WindowManager.LayoutParams.FLAG_BLUR_BEHIND WindowManager.LayoutParams.FLAG_BLUR_BEHIND setContentView..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds and reuse views and this seems to work well on the devices I have and seems to run fast enough for me. DO WHAT YOU WANT TO PUBLIC LICENSE Version 2 December 2004 Copyright C 2004 Sam Hocevar sam@hocevar.net Everyone is permitted to copy and.. or modified copies of this license document and changing it is allowed as long as the name is changed. DO WHAT YOU WANT TO PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING DISTRIBUTION AND MODIFICATION 0. You just DO WHAT YOU WANT TO. import.. WHAT YOU WANT TO PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING DISTRIBUTION AND MODIFICATION 0. You just DO WHAT YOU WANT TO. import android.content.Context import android.text.Layout.Alignment import android.text.StaticLayout import android.text.TextPaint..
Android Actionbar Tabs and Keyboard Focus http://stackoverflow.com/questions/8087715/android-actionbar-tabs-and-keyboard-focus public MyView Context context AttributeSet attrs int defStyle super context attrs defStyle FIRST PLACE I TRY WHERE I WANT TO GET THE PRESSES @Override public boolean onKeyDown int keyCode KeyEvent event Log.i BDBG Key went down in view return..
Download and Extract Zip File in Android http://stackoverflow.com/questions/9324103/download-and-extract-zip-file-in-android while count zipInputStream.read buffer 0 BUFFER_SIZE 1 bufferedOutputStream.write buffer 0 count IF YOU WANT TO TRACK NO OF FILES DOWNLOADED HAVE A STATIC COUNTER VARIABLE INITIALIZE IT IN startUnzipping before calling startUnZipping..
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