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2014/10/16 ¤W¤È 08:24:47
android Programming Glossary: specifiedAndroid ViewPager - can't update dynamically http://stackoverflow.com/questions/10849552/android-viewpager-cant-update-dynamically getItem int position Return the Fragment associated with a specified position. public Object instantiateItem ViewGroup container..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen Use for screen element dimensions sp units scaled pixels specified as floating point values based on dp units but additionally..
App is misconfigured for Facebook login : Android Facebook integration issue http://stackoverflow.com/questions/12382558/app-is-misconfigured-for-facebook-login-android-facebook-integration-issue does not match the allowed keys specified in your application settings. Check your application settings..
How to get the Android device's primary e-mail address http://stackoverflow.com/questions/2112965/how-to-get-the-android-devices-primary-e-mail-address there won't be a primary email address if the user hasn't specified one. ContactsContract.Contacts.Data.IS_PRIMARY DESC @Override..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview this.getPaint max size defaults to the initially specified text size unless it is too small Re size the font so the specified.. text size unless it is too small Re size the font so the specified text fits in the text box assuming the text box is the specified.. text fits in the text box assuming the text box is the specified width. private void refitText String text int textWidth if..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android by the user. So you cannot go over the amount of memory specified by maxMemory . And you should try to stay within the limits.. maxMemory . And you should try to stay within the limits specified by getMemoryClass . One way to do that if all else fails might.. Finally if you do plan to go over the number of megabytes specified in getMemoryClass my advice would be to work long and hard on..
How do I make links in a TextView clickable? http://stackoverflow.com/questions/2734270/how-do-i-make-links-in-a-textview-clickable found the solution to my problem Link.java text2 has links specified by putting a tags in the string resource. By default these links..
Trying to start a service on boot on Android http://stackoverflow.com/questions/2784441/trying-to-start-a-service-on-boot-on-android or relative class name for the BroadcastReceiver was specified there was a typo in the intent filter share improve this answer..
get contact info from android contact picker http://stackoverflow.com/questions/3044545/get-contact-info-from-android-contact-picker Use a WHERE conditional to get the phone numbers for the specified contact. if Integer.parseInt cur.getString cur.getColumnIndex..
http://stackoverflow.com/questions/3197335/restful-api-service you implement onHandleIntent to do the operation that is specified in the Intent. When the operation is completed you use the passed..
What is the Android UiThread (UI thread) http://stackoverflow.com/questions/3652560/what-is-the-android-uithread-ui-thread runOnUiThread Runnable action Since API Level 1 Runs the specified action on the UI thread. If the current thread is the UI thread..
Android Min SDK Version vs. Target SDK Version http://stackoverflow.com/questions/4568267/android-min-sdk-version-vs-target-sdk-version if the system's API Level is lower than the value specified in this attribute. You should always declare this attribute... but was explicitly tested to work with the version specified here. Specifying this target version allows the platform to..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds widthLimit heightLimit Resize the text size with specified width and height @param width @param height public void resizeText..
Repeat a task with a time delay? http://stackoverflow.com/questions/6242268/repeat-a-task-with-a-time-delay function for this purpose. It will run your code with specified delay on the main UI thread so you will be able to update UI..
http://stackoverflow.com/questions/7222906/failed-to-allocate-memory-8 figured it out. The problem was in the amount of ram I had specified for the virtual machine and it was 1024MB now I have 512MB and..
Android ViewPager - can't update dynamically http://stackoverflow.com/questions/10849552/android-viewpager-cant-update-dynamically v4 app FragmentPagerAdapter.html public abstract Fragment getItem int position Return the Fragment associated with a specified position. public Object instantiateItem ViewGroup container int position Create the page for the given position. The adapter..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen on a 160 ppi screen i.e. medium density. Scaled at runtime. Use for screen element dimensions sp units scaled pixels specified as floating point values based on dp units but additionally scaled for the user's font size preference setting. Scaled at..
App is misconfigured for Facebook login : Android Facebook integration issue http://stackoverflow.com/questions/12382558/app-is-misconfigured-for-facebook-login-android-facebook-integration-issue Login failed invalid_key Android key mismatch. Your key uk3udeH7vrOGNFH2FJjdJbdWJWI does not match the allowed keys specified in your application settings. Check your application settings at http www.facebook.com developers We added the visual error..
How to get the Android device's primary e-mail address http://stackoverflow.com/questions/2112965/how-to-get-the-android-devices-primary-e-mail-address Show primary email addresses first. Note that there won't be a primary email address if the user hasn't specified one. ContactsContract.Contacts.Data.IS_PRIMARY DESC @Override public void onLoadFinished Loader Cursor cursorLoader Cursor..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview private void initialise mTestPaint new Paint mTestPaint.set this.getPaint max size defaults to the initially specified text size unless it is too small Re size the font so the specified text fits in the text box assuming the text box is the.. this.getPaint max size defaults to the initially specified text size unless it is too small Re size the font so the specified text fits in the text box assuming the text box is the specified width. private void refitText String text int textWidth.. size unless it is too small Re size the font so the specified text fits in the text box assuming the text box is the specified width. private void refitText String text int textWidth if textWidth 0 return int targetWidth textWidth this.getPaddingLeft..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android other high maintenance apps are brought to the foreground by the user. So you cannot go over the amount of memory specified by maxMemory . And you should try to stay within the limits specified by getMemoryClass . One way to do that if all else.. user. So you cannot go over the amount of memory specified by maxMemory . And you should try to stay within the limits specified by getMemoryClass . One way to do that if all else fails might be to limit functionality for such devices in a way that.. for such devices in a way that conserves memory. Finally if you do plan to go over the number of megabytes specified in getMemoryClass my advice would be to work long and hard on the saving and restoring of your app's state so that the user's..
How do I make links in a TextView clickable? http://stackoverflow.com/questions/2734270/how-do-i-make-links-in-a-textview-clickable share improve this question Buried in the API demos I found the solution to my problem Link.java text2 has links specified by putting a tags in the string resource. By default these links will appear but not respond to user input. To make them..
Trying to start a service on boot on Android http://stackoverflow.com/questions/2784441/trying-to-start-a-service-on-boot-on-android
get contact info from android contact picker http://stackoverflow.com/questions/3044545/get-contact-info-from-android-contact-picker variable ContactsContract.CommonDataKinds.Phone.CONTENT_URI. Use a WHERE conditional to get the phone numbers for the specified contact. if Integer.parseInt cur.getString cur.getColumnIndex ContactsContract.Contacts.HAS_PHONE_NUMBER 0 Cursor pCur cr.query..
http://stackoverflow.com/questions/3197335/restful-api-service the activity through the extras in the Intent. In the service you implement onHandleIntent to do the operation that is specified in the Intent. When the operation is completed you use the passed in ResultReceiver to send a message back to the Activity..
What is the Android UiThread (UI thread) http://stackoverflow.com/questions/3652560/what-is-the-android-uithread-ui-thread it says about the runOnUiThread function public final void runOnUiThread Runnable action Since API Level 1 Runs the specified action on the UI thread. If the current thread is the UI thread then the action is executed immediately. If the current..
Android Min SDK Version vs. Target SDK Version http://stackoverflow.com/questions/4568267/android-min-sdk-version-vs-target-sdk-version Android system will prevent the user from installing the application if the system's API Level is lower than the value specified in this attribute. You should always declare this attribute. android targetSdkVersion An integer designating the API Level.. says that it is able to run on older versions down to minSdkVersion but was explicitly tested to work with the version specified here. Specifying this target version allows the platform to disable compatibility settings that are not required for the..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds int widthLimit getWidth getPaddingLeft getPaddingRight resizeText widthLimit heightLimit Resize the text size with specified width and height @param width @param height public void resizeText int width int height CharSequence text getText Do not..
Repeat a task with a time delay? http://stackoverflow.com/questions/6242268/repeat-a-task-with-a-time-delay improve this question You should use Handler 's postDelayed function for this purpose. It will run your code with specified delay on the main UI thread so you will be able to update UI controls. private int mInterval 5000 5 seconds by default can..
http://stackoverflow.com/questions/7222906/failed-to-allocate-memory-8 netbeans sdk emulator share improve this question I figured it out. The problem was in the amount of ram I had specified for the virtual machine and it was 1024MB now I have 512MB and it is ok now I need to find how to improve this amount of..
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