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2014/10/16 ¤W¤È 08:27:39
android Programming Glossary: withinHow can I use external JARs in an Android project? http://stackoverflow.com/questions/1334802/how-can-i-use-external-jars-in-an-android-project which will create a folder called 'Referenced Libraries' within your project By doing this you will not lose your libraries..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself Locale within the app itself My users can change the Locale within the app.. within the app itself My users can change the Locale within the app they may want to keep their phone settings in English..
Display PDF within app on Android? http://stackoverflow.com/questions/2456344/display-pdf-within-app-on-android PDF within app on Android I got very frustrated when I realized that Android.. are there any OS JARs or classes to display a PDF document within an app Does anybody have experience with using some of the standard.. documents I would suggest you to compile and use library within this project . I've had the exact same problem as you in the..
How to make an ImageView to have rounded corners http://stackoverflow.com/questions/2459916/how-to-make-an-imageview-to-have-rounded-corners used it and it's works wonderfully. I used it as a helper within an ImageHelper class and extended it just a bit to pass in the..
How can I programmatically obtain the number of the Android phone with the API? http://stackoverflow.com/questions/2480288/how-can-i-programmatically-obtain-the-number-of-the-android-phone-with-the-api a way to get the phone that is running my app's number within the app java android share improve this question TelephonyManager..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android the best practices when executing queries on an SQLite db within an Android app Is it safe to run inserts deletes and select..
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 activity ProgressDialog mProgressDialog instantiate it within the onCreate method mProgressDialog new ProgressDialog YourActivity.this..
http://stackoverflow.com/questions/3815090/webview-and-html5-video It is possible to view a video element video html5 tag within a WebView but I must say I had to deal with it for few days...
Android: How to copy files in 'assets' to sdcard? http://stackoverflow.com/questions/4447477/android-how-to-copy-files-in-assets-to-sdcard them to a folder say sdcard folder. I want to do this from within a thread. How do I do it android copy assets share improve..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android initialization code into an overridden onCreate method within that class. public class MyApplicationClass extends Application.. and keyboard visibility changes and handle them within your Activity. Start by adding the android configChanges node.. configChanges keyboardHidden orientation screenSize Then within the Activity override the onConfigurationChanged method and..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds Scale TextView Text to Fit within Bounds I'm looking for an optimal way to resize wrapping text.. to resize wrapping text in a TextView so that it will fit within its getHeight and getWidth bounds. I'm not simply looking for.. Text view that auto adjusts text size to fit within the view. If the text size equals the minimum text size and..
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 activity is in it will be assigned a certain priority within the OS. This priority system helps Android identify activities..
Using Application context everywhere? http://stackoverflow.com/questions/987072/using-application-context-everywhere excellent it's good practice to use an Activity's Context within that Activity and the Application Context when passing a context..
Samsung Galaxy S II AVD (Android Virtual Device) Basic Settings? http://stackoverflow.com/questions/10641744/samsung-galaxy-s-ii-avd-android-virtual-device-basic-settings 6 to get the appropriate skins . Then do the following Within the Android Virtual Device Manager click on the Device Definitions..
Send message from a basic server to a specific client http://stackoverflow.com/questions/10777678/send-message-from-a-basic-server-to-a-specific-client
How to pass the values from one activity to previous activity http://stackoverflow.com/questions/1124548/how-to-pass-the-values-from-one-activity-to-previous-activity startActivityForResult i STATIC_INTEGER_VALUE Within the subactivity rather than just closing the Activity when a..
What is the difference between the states selected, checked and activated in Android? http://stackoverflow.com/questions/11504860/what-is-the-difference-between-the-states-selected-checked-and-activated-in-and your topmost view to implement the Checkable interface. Within that you then need to tell Android whether the state you are..
How to make application completely ignore screen orientation change in Android? http://stackoverflow.com/questions/1410504/how-to-make-application-completely-ignore-screen-orientation-change-in-android you wish to override for the orientation change behavior. Within Attributes you need to change two fields Screen orientation..
How do you get the selected value of a Spinner? http://stackoverflow.com/questions/2652414/how-do-you-get-the-selected-value-of-a-spinner when an item has been selected from the Spinner. Within onItemSelected method of that class you can get the selected..
ScrollView .scrollTo not working? Saving ScrollView position on rotation http://stackoverflow.com/questions/3263259/scrollview-scrollto-not-working-saving-scrollview-position-on-rotation sView is the container for the ScrollView layout. Within my scrollview is a linearlayout with a lot of textviews. @Override..
how to hide soft keyboard on android after clicking outside EditText? http://stackoverflow.com/questions/4165414/how-to-hide-soft-keyboard-on-android-after-clicking-outside-edittext Activity and define setupUI findViewById R.id.main_parent Within its OnResume and extend this class instead of `Activity in your..
how to implement both ontouch and also onfling in a same listview? http://stackoverflow.com/questions/4184382/how-to-implement-both-ontouch-and-also-onfling-in-a-same-listview e public boolean onTouch View v MotionEvent event Within the MyGestureListener class you can now manage the event.getAction..
How do you make layouts for several Android screen sizes? http://stackoverflow.com/questions/4360868/how-do-you-make-layouts-for-several-android-screen-sizes certain navigation elements depending on the app. Within a certain size class you should make sure that your layouts..
Android: Capturing the return of an activity http://stackoverflow.com/questions/449484/android-capturing-the-return-of-an-activity startActivityForResult i STATIC_INTEGER_VALUE Within the subactivity camera Activity rather than just closing the..
Android Fragments and animation http://stackoverflow.com/questions/4817900/android-fragments-and-animation the Fragment Manager to create a Fragment Transaction . Within each Fragment Transaction you can specify in and out animations..
What if I want to release an update with higher minSDK than the one on the market? http://stackoverflow.com/questions/4968988/what-if-i-want-to-release-an-update-with-higher-minsdk-than-the-one-on-the-marke in this devices api This piece of code is saying Within the Context.class have I got this method getExternalFilesDir..
http://stackoverflow.com/questions/5750773/sending-pause-to-dialer setFormattedDigits data null return true Within the setFormattedDigits method the number gets transformed thusly..
How to handle button clicks using the xml onClick within Fragments http://stackoverflow.com/questions/6091194/how-to-handle-button-clicks-using-the-xml-onclick-within-fragments tag in a Layout's XML. android onClick myClickMethod Within that method you can use view.getId and a switch statement to..
Android Spinner Error : android.view.WindowManager$BadTokenException: Unable to add window http://stackoverflow.com/questions/7609519/android-spinner-error-android-view-windowmanagerbadtokenexception-unable-to image Problem in TabActivity.Because I have run this part Within the TabActivityGroup. Its was working.When I run this inside.. then its a problem. I have TabActivtyGroup Within that normal TabActivity. How can I do in this situation Please..
How do you make a resizable rectangle for cropping images in android? http://stackoverflow.com/questions/7817236/how-do-you-make-a-resizable-rectangle-for-cropping-images-in-android you extend the Androids ImageView with your own class. Within this class you can use the public void draw Canvas canvas method.. guide topics ui ui events.html for more details on that. Within your layout you can add this view just by an XML tag with your..
Google Calendar API OAuth2 Troubles on Android Honeycomb http://stackoverflow.com/questions/8435228/google-calendar-api-oauth2-troubles-on-android-honeycomb because the Calendar.setKey method is deprecated. Within the Google Tasks tutorial that I previously linked the key is..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list 2 Calling the Contact Picker Within your Activity create an Intent that asks the system to find..
How can I use external JARs in an Android project? http://stackoverflow.com/questions/1334802/how-can-i-use-external-jars-in-an-android-project on the Jar file and then select Build Path Add to Build Path which will create a folder called 'Referenced Libraries' within your project By doing this you will not lose your libraries that are being referenced on your hard drive whenever you transfer..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself Locale within the app itself My users can change the Locale within the app they may want to keep their phone settings in English but.. Locale within the app itself My users can change the Locale within the app they may want to keep their phone settings in English but read the content of my app in French Dutch or any other..
Display PDF within app on Android? http://stackoverflow.com/questions/2456344/display-pdf-within-app-on-android PDF within app on Android I got very frustrated when I realized that Android is not able to display PDFs in a WebView or whatever.. in a WebView or whatever out of the box. So my question is are there any OS JARs or classes to display a PDF document within an app Does anybody have experience with using some of the standard Java PDF viewer libraries on Android The libraries don't.. would like to add a feature in your android app to view PDF documents I would suggest you to compile and use library within this project . I've had the exact same problem as you in the past and searched for the reliable libraries to support that..
How to make an ImageView to have rounded corners http://stackoverflow.com/questions/2459916/how-to-make-an-imageview-to-have-rounded-corners images. http www.ruibm.com p 184 This isn't my code but I've used it and it's works wonderfully. I used it as a helper within an ImageHelper class and extended it just a bit to pass in the amount of feathering I need for a given image. Final code..
How can I programmatically obtain the number of the Android phone with the API? http://stackoverflow.com/questions/2480288/how-can-i-programmatically-obtain-the-number-of-the-android-phone-with-the-api obtain the number of the Android phone with the API Is there a way to get the phone that is running my app's number within the app java android share improve this question TelephonyManager tMgr TelephonyManager mAppContext.getSystemService..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android practices for SQLite on Android What would be considered the best practices when executing queries on an SQLite db within an Android app Is it safe to run inserts deletes and select queries from an AsyncTask's doInBackground Or should I use the..
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 is an example code declare the dialog as a member field of your activity ProgressDialog mProgressDialog instantiate it within the onCreate method mProgressDialog new ProgressDialog YourActivity.this mProgressDialog.setMessage A message mProgressDialog.setIndeterminate..
http://stackoverflow.com/questions/3815090/webview-and-html5-video just in case someone read it and is interested on the result. It is possible to view a video element video html5 tag within a WebView but I must say I had to deal with it for few days. These are the steps I had to follow so far Find a properly..
Android: How to copy files in 'assets' to sdcard? http://stackoverflow.com/questions/4447477/android-how-to-copy-files-in-assets-to-sdcard a few files in the assets folder. I need to copy all of them to a folder say sdcard folder. I want to do this from within a thread. How do I do it android copy assets share improve this question If anyone else is having the same problem this..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android creating a new class that extends Application and moving your initialization code into an overridden onCreate method within that class. public class MyApplicationClass extends Application @Override public void onCreate super.onCreate TODO Put your.. listen for events that would cause a restart like orientation and keyboard visibility changes and handle them within your Activity. Start by adding the android configChanges node to your Activity's manifest node android configChanges keyboardHidden.. orientation or for Android 3.2 API level 13 and newer android configChanges keyboardHidden orientation screenSize Then within the Activity override the onConfigurationChanged method and call setContentView to force the GUI layout to be re done in..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds Scale TextView Text to Fit within Bounds I'm looking for an optimal way to resize wrapping text in a TextView so that it will fit within its getHeight and.. Text to Fit within Bounds I'm looking for an optimal way to resize wrapping text in a TextView so that it will fit within its getHeight and getWidth bounds. I'm not simply looking for a way to wrap the text I want to make sure it both wraps and.. import android.util.TypedValue import android.widget.TextView Text view that auto adjusts text size to fit within the view. If the text size equals the minimum text size and still does not fit append with an ellipsis. @author Chase Colburn..
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 running on the device. Based on the state a particular Android activity is in it will be assigned a certain priority within the OS. This priority system helps Android identify activities that are no longer in use allowing the OS to reclaim memory..
Using Application context everywhere? http://stackoverflow.com/questions/987072/using-application-context-everywhere will get an Exception. Generally speaking your approach is excellent it's good practice to use an Activity's Context within that Activity and the Application Context when passing a context beyond the scope of an Activity to avoid memory leaks ...
Samsung Galaxy S II AVD (Android Virtual Device) Basic Settings? http://stackoverflow.com/questions/10641744/samsung-galaxy-s-ii-avd-android-virtual-device-basic-settings where the files live. Follow the steps from mwalter up to step 6 to get the appropriate skins . Then do the following Within the Android Virtual Device Manager click on the Device Definitions tab and press New Device Type the name Samsung Galaxy..
Send message from a basic server to a specific client http://stackoverflow.com/questions/10777678/send-message-from-a-basic-server-to-a-specific-client
How to pass the values from one activity to previous activity http://stackoverflow.com/questions/1124548/how-to-pass-the-values-from-one-activity-to-previous-activity your main Activity. Intent i new Intent this TextEntryActivity.class startActivityForResult i STATIC_INTEGER_VALUE Within the subactivity rather than just closing the Activity when a user clicks the button you need to create a new Intent and..
What is the difference between the states selected, checked and activated in Android? http://stackoverflow.com/questions/11504860/what-is-the-difference-between-the-states-selected-checked-and-activated-in-and like the above for state_checked and you ALSO need to extend your topmost view to implement the Checkable interface. Within that you then need to tell Android whether the state you are implementing is true or false by implementing onCreateDrawableState..
How to make application completely ignore screen orientation change in Android? http://stackoverflow.com/questions/1410504/how-to-make-application-completely-ignore-screen-orientation-change-in-android to the Application tab and select the desired Activity you wish to override for the orientation change behavior. Within Attributes you need to change two fields Screen orientation select either portrait or landscape whichever is desired. This..
How do you get the selected value of a Spinner? http://stackoverflow.com/questions/2652414/how-do-you-get-the-selected-value-of-a-spinner This will provide a callback method that will notify your application when an item has been selected from the Spinner. Within onItemSelected method of that class you can get the selected item public class YourItemSelectedListener implements OnItemSelectedListener..
ScrollView .scrollTo not working? Saving ScrollView position on rotation http://stackoverflow.com/questions/3263259/scrollview-scrollto-not-working-saving-scrollview-position-on-rotation is the code for my onSaveInstanceState and onRestoreInstanceState.. sView is the container for the ScrollView layout. Within my scrollview is a linearlayout with a lot of textviews. @Override public void onSaveInstanceState Bundle outState save..
how to hide soft keyboard on android after clicking outside EditText? http://stackoverflow.com/questions/4165414/how-to-hide-soft-keyboard-on-android-after-clicking-outside-edittext
how to implement both ontouch and also onfling in a same listview? http://stackoverflow.com/questions/4184382/how-to-implement-both-ontouch-and-also-onfling-in-a-same-listview MotionEvent e return super.onSingleTapConfirmed e public boolean onTouch View v MotionEvent event Within the MyGestureListener class you can now manage the event.getAction codes. Note that we are now calling the gesture Detectors..
How do you make layouts for several Android screen sizes? http://stackoverflow.com/questions/4360868/how-do-you-make-layouts-for-several-android-screen-sizes sized screens might benefit from adding removing or repositioning certain navigation elements depending on the app. Within a certain size class you should make sure that your layouts tolerate variances in exact screen resolution. As Falmarri suggested..
Android: Capturing the return of an activity http://stackoverflow.com/questions/449484/android-capturing-the-return-of-an-activity instead of startActivity . Intent i new Intent this CameraActivity.class startActivityForResult i STATIC_INTEGER_VALUE Within the subactivity camera Activity rather than just closing the Activity when a user clicks the different tab image you need..
Android Fragments and animation http://stackoverflow.com/questions/4817900/android-fragments-and-animation to animate the process of showing or hiding a fragment you use the Fragment Manager to create a Fragment Transaction . Within each Fragment Transaction you can specify in and out animations that will be used for show and hide respectively or both..
What if I want to release an update with higher minSDK than the one on the market? http://stackoverflow.com/questions/4968988/what-if-i-want-to-release-an-update-with-higher-minsdk-than-the-one-on-the-marke e Log.e TAG getExternalFilesDir isn't available in this devices api This piece of code is saying Within the Context.class have I got this method getExternalFilesDir API level 9 If so instantiate the variable getExternalFilesDir..
http://stackoverflow.com/questions/5750773/sending-pause-to-dialer requested number into the input area String data uri.getSchemeSpecificPart setFormattedDigits data null return true Within the setFormattedDigits method the number gets transformed thusly String dialString PhoneNumberUtils.extractNetworkPortion..
How to handle button clicks using the xml onClick within Fragments http://stackoverflow.com/questions/6091194/how-to-handle-button-clicks-using-the-xml-onclick-within-fragments Activity was registered to handle button clicks via the onClick tag in a Layout's XML. android onClick myClickMethod Within that method you can use view.getId and a switch statement to do the button logic. With the introduction of Honeycomb I'm..
Android Spinner Error : android.view.WindowManager$BadTokenException: Unable to add window http://stackoverflow.com/questions/7609519/android-spinner-error-android-view-windowmanagerbadtokenexception-unable-to proList sp.setAdapter adapter This is my image Problem in TabActivity.Because I have run this part Within the TabActivityGroup. Its was working.When I run this inside the Tab Activity within TabActivityGroup then its a problem... was working.When I run this inside the Tab Activity within TabActivityGroup then its a problem. I have TabActivtyGroup Within that normal TabActivity. How can I do in this situation Please anybody help me Thanks android share improve this question..
How do you make a resizable rectangle for cropping images in android? http://stackoverflow.com/questions/7817236/how-do-you-make-a-resizable-rectangle-for-cropping-images-in-android approach to solve this by creating an own View. I would suggest you extend the Androids ImageView with your own class. Within this class you can use the public void draw Canvas canvas method to draw additional elements like a rectangular or circles.. corner was moved by the user. See http developer.android.com guide topics ui ui events.html for more details on that. Within your layout you can add this view just by an XML tag with your package and view class as tag name. e.g. com.example.MyCustomView..
Google Calendar API OAuth2 Troubles on Android Honeycomb http://stackoverflow.com/questions/8435228/google-calendar-api-oauth2-troubles-on-android-honeycomb is that I was unable to set the Simple API Access Key correctly because the Calendar.setKey method is deprecated. Within the Google Tasks tutorial that I previously linked the key is set using Tasks.accessKey key . I'm not sure how to get this..
How to call Android contacts list? http://stackoverflow.com/questions/866769/how-to-call-android-contacts-list your application manifest. uses permission android name android.permission.READ_CONTACTS 2 Calling the Contact Picker Within your Activity create an Intent that asks the system to find an Activity that can perform a PICK action from the items in..
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