¡@
2014/10/16 ¤W¤È 08:13:08
android Programming Glossary: enterbitmap size exceeds Vm budget error android http://stackoverflow.com/questions/10737582/bitmap-size-exceeds-vm-budget-error-android called GC still I have same error.. creating bitmap.... enter code here bitmap Bitmap.createBitmap ChartProperties.getChartWidth.. String.valueOf i null Runtime.getRuntime .gc `enter code here` imageCache.clear imageCache null java android bitmap..
Unexpected value from nativeGetEnabledTags: 0 http://stackoverflow.com/questions/13416142/unexpected-value-from-nativegetenabledtags-0
Android: Storing username and password? http://stackoverflow.com/questions/1925486/android-storing-username-and-password I think it is cumbersome for the user to have to re enter their name password often so storing that info makes sense from..
ListView is blank while using getFilter function http://stackoverflow.com/questions/20524417/listview-is-blank-while-using-getfilter-function the getFilter function in my ListView but everytime I enter something in the EditText my ListView disappears. My SetHelpRows..
ListSelector applies to the entire list http://stackoverflow.com/questions/2183447/listselector-applies-to-the-entire-list on top of the focused listitem and when the user taps the enter key or whatever it flashes to the pressed overlay color which.. using the D pad to select a row and click it with enter. Getting the highlighting and subsequent pressing colors exactly..
How to emulate GPS location in the Android Emulator? http://stackoverflow.com/questions/2279647/how-to-emulate-gps-location-in-the-android-emulator via Telnet. You then have a Emulator console that lets you enter certain data like geo fixes network etc. How to use the console..
Android: How to auto-restart application after it's been “force closed”? http://stackoverflow.com/questions/2681499/android-how-to-auto-restart-application-after-its-been-force-closed Thread.setDefaultUncaughtExceptionHandler will allways enter in uncaughtException in case your application crashed. Force..
How to implement a custom AlertDialog View http://stackoverflow.com/questions/2795300/how-to-implement-a-custom-alertdialog-view the body element of the AlertDialog ... but I can't just enter that in my code b c it gives a compile error. Where does R.id.body..
Change language programatically in Android http://stackoverflow.com/questions/2900023/change-language-programatically-in-android but was too buggy. And you have to set it every time you enter activity each activity from my experience. here is a code if..
How do I retrieve the logged in Google account on android phones? http://stackoverflow.com/questions/4038333/how-do-i-retrieve-the-logged-in-google-account-on-android-phones do this for the C2DM but I don't want to ask the user to enter in his her Google email account if they are already logged in...
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible you start 15 your custom tasks in a row then first 5 will enter their doInBackground but the rest will wait in a queue for a.. you start 16 your custom tasks in a row then first 5 will enter their doInBackground the rest 10 will get into the queue but..
Android: java.lang.SecurityException: Permission Denial: start Intent http://stackoverflow.com/questions/4162447/android-java-lang-securityexception-permission-denial-start-intent you are seeing is because you may enter two entries pointing to same activity. Remove the second one..
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found http://stackoverflow.com/questions/4249695/adt-requires-org-eclipse-wst-sse-core-0-0-0-but-it-could-not-be-found site named Helios. If this is not present click Add... and enter http download.eclipse.org releases helios for the Location...
http://stackoverflow.com/questions/4488338/webview-android-proxy Networks mobile networks access point names telkila. Now enter the proxy server address and port which will be 80 . WebView.enablePlatformNotifications..
Integration ZXing library directly into my Android application http://stackoverflow.com/questions/4782543/integration-zxing-library-directly-into-my-android-application the commandline window Type 'ant f core build.xml' press enter and let Apache work it's magic having issues Enter Eclipse new.. and open the core directory and select core.jar ... hit enter Now you just have to correct a few errors in the translations..
How to display input errors in popup? http://stackoverflow.com/questions/5218691/how-to-display-input-errors-in-popup .trim .equalsIgnoreCase editText.setError Please enter some thing else Toast.makeText getApplicationContext Notnull..
Starting Activity from Fragment causes NullPointerException http://stackoverflow.com/questions/8748064/starting-activity-from-fragment-causes-nullpointerexception is not triggered you'll get a NullPointerException if we enter the second if . It should read if f.mSavedViewState null if..
move up text view only when virtual keyboard open on android http://stackoverflow.com/questions/11119967/move-up-text-view-only-when-virtual-keyboard-open-on-android android layout_height wrap_content android hint Enter value LinearLayout when i execute i got like this after execute.. true android layout_height wrap_content android hint Enter value RelativeLayout LinearLayout share improve this answer..
Android - Handle “Enter” in an EditText http://stackoverflow.com/questions/1489852/android-handle-enter-in-an-edittext Handle &ldquo Enter&rdquo in an EditText I am wondering if there is a way to handle.. am wondering if there is a way to handle the user pressing Enter while typing in an EditText something like the onSubmit HTML.. am wondering if there is a way to handle the user pressing Enter while typing in an EditText something like the onSubmit HTML..
Google Play Services in emulator, implementing Google Plus login button etc http://stackoverflow.com/questions/16000548/google-play-services-in-emulator-implementing-google-plus-login-button-etc the Android Virtual Device Manager Create a New device Enter an AVD name Set the target to Google APIs Google Inc. API Level..
http://stackoverflow.com/questions/16039072/while-make-sign-apk-of-google-map-failed-to-load-map-could-not-contact-google-s new Android key...entry. Click on Create New Android KEY Enter your SHA 1 fingerprint and the package of your application separated.. keystore path that have keystor file of yor application Enter keystore password pasword of your keystore mapExample Apr 18..
http://stackoverflow.com/questions/1998483/listview-dynamic-add-item .toString .trim .length 1 etInput2.setError Please Enter Item return false else return true share improve this answer..
http://stackoverflow.com/questions/2261914/catch-keypress-with-android KeyEvent.KEYCODE_ENTER This is a sample for handling the Enter button return true return false Remember to implement OnKeyListener..
How to add two edit text fields in an alert dialog http://stackoverflow.com/questions/3426917/how-to-add-two-edit-text-fields-in-an-alert-dialog alert.setTitle Please Login to Fogbugz alert.setMessage Enter your email and password Set an EditText view to get user input..
Handling click events on a drawable within an EditText http://stackoverflow.com/questions/3554377/handling-click-events-on-a-drawable-within-an-edittext android background @layout shape android hint Enter place city state android drawableRight @drawable cross But I..
Android - Creating a new activity in Eclipse [duplicate] http://stackoverflow.com/questions/3690851/android-creating-a-new-activity-in-eclipse name right click select 'New' and then select 'Class'. Enter the Name as NewActivity and set the Superclass to android.app.Activity..
http://stackoverflow.com/questions/4175398/clear-edittext-on-click ie if I have an EditText with some characters in such as 'Enter Name' when the user clicks on it these characters disappear... sure if you are after this but try this XML android hint Enter Name It displays that text when the input field is empty selected..
Integration ZXing library directly into my Android application http://stackoverflow.com/questions/4782543/integration-zxing-library-directly-into-my-android-application press enter and let Apache work it's magic having issues Enter Eclipse new Android Project based on the android folder in the..
How do I set up IntelliJ IDEA for Android applications? http://stackoverflow.com/questions/5271182/how-do-i-set-up-intellij-idea-for-android-applications Run IntelliJ Create a new project there's a tutorial here Enter the name choose Android type. There's a step missing in the..
What is the main purpose of setTag() getTag() methods of View? http://stackoverflow.com/questions/5291726/what-is-the-main-purpose-of-settag-gettag-methods-of-view want is to get information from the views themselves . Enter getTag setTag button1.setTag 1 button2.setTag 2 Now we can use..
Find the key hash for a signed app http://stackoverflow.com/questions/5803944/find-the-key-hash-for-a-signed-app openssl base64 replace my path and alias with proper ones Enter keystore password it should appear type your password .... and..
i am getting null pointer exception from String placeName = placeText.getText().toString(); http://stackoverflow.com/questions/6420999/i-am-getting-null-pointer-exception-from-string-placename-placetext-gettext dialog new AlertDialog.Builder this dialog.setTitle Enter the places dialog.setView layout dialog.setPositiveButton Ok..
Receiving package install and uninstall events http://stackoverflow.com/questions/7470314/receiving-package-install-and-uninstall-events Intent intent TODO Auto generated method stub Log.i Enter Enters here Toast.makeText context App Installed . Toast.LENGTH_LONG.. Intent intent TODO Auto generated method stub Log.i Enter Enters here Toast.makeText context App Installed . Toast.LENGTH_LONG..
Phonegap input type password field focus http://stackoverflow.com/questions/9906956/phonegap-input-type-password-field-focus align center input type text id vEmail name vEmail title Enter Email value alt class login td tr tr td align center input type.. input type password id vPassword name vPassword title Enter Password value alt class login td tr i hope u can understand..
bitmap size exceeds Vm budget error android http://stackoverflow.com/questions/10737582/bitmap-size-exceeds-vm-budget-error-android I have done all the things like recycle set null and then called GC still I have same error.. creating bitmap.... enter code here bitmap Bitmap.createBitmap ChartProperties.getChartWidth ChartProperties.getChartHeight Bitmap.Config.RGB_565.. i null imageCache.get String.valueOf i .get .recycle imageCache.put String.valueOf i null Runtime.getRuntime .gc `enter code here` imageCache.clear imageCache null java android bitmap outofmemoryerror share improve this question I also..
Unexpected value from nativeGetEnabledTags: 0 http://stackoverflow.com/questions/13416142/unexpected-value-from-nativegetenabledtags-0
Android: Storing username and password? http://stackoverflow.com/questions/1925486/android-storing-username-and-password seen use an initial screen or dialog box to ask for credentials. I think it is cumbersome for the user to have to re enter their name password often so storing that info makes sense from a usability perspective. The advice from the Android dev..
ListView is blank while using getFilter function http://stackoverflow.com/questions/20524417/listview-is-blank-while-using-getfilter-function blank while using getFilter function I am trying to implement the getFilter function in my ListView but everytime I enter something in the EditText my ListView disappears. My SetHelpRows file public class SetHelpRows String name String id public..
ListSelector applies to the entire list http://stackoverflow.com/questions/2183447/listselector-applies-to-the-entire-list obvious thing have a semi transparent bar that is overlayed on top of the focused listitem and when the user taps the enter key or whatever it flashes to the pressed overlay color which is more striking and somewhat more opaque. The solution was..
How to emulate GPS location in the Android Emulator? http://stackoverflow.com/questions/2279647/how-to-emulate-gps-location-in-the-android-emulator improve this question You can connect to the Emulator via Telnet. You then have a Emulator console that lets you enter certain data like geo fixes network etc. How to use the console is extensively explained here . To connect to the console..
Android: How to auto-restart application after it's been “force closed”? http://stackoverflow.com/questions/2681499/android-how-to-auto-restart-application-after-its-been-force-closed this android share improve this question In case you call Thread.setDefaultUncaughtExceptionHandler will allways enter in uncaughtException in case your application crashed. Force close will not appear and the application will be unresponsive..
How to implement a custom AlertDialog View http://stackoverflow.com/questions/2795300/how-to-implement-a-custom-alertdialog-view by the first line using R.id.body. It seems that it's the body element of the AlertDialog ... but I can't just enter that in my code b c it gives a compile error. Where does R.id.body get defined or assigned or whatever Here's my code. I..
Change language programatically in Android http://stackoverflow.com/questions/2900023/change-language-programatically-in-android should be same as phone UI. It was working via setting locale but was too buggy. And you have to set it every time you enter activity each activity from my experience. here is a code if you still need this again i don't recommend that Resources..
How do I retrieve the logged in Google account on android phones? http://stackoverflow.com/questions/4038333/how-do-i-retrieve-the-logged-in-google-account-on-android-phones to retrieve the Google account used on the phone. I want to do this for the C2DM but I don't want to ask the user to enter in his her Google email account if they are already logged in. Is there any way to do it android share improve this question..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible for storing delayed tasks. Queue size is 10 by default. If you start 15 your custom tasks in a row then first 5 will enter their doInBackground but the rest will wait in a queue for a free worker thread. As soon as any of the first 5 finishes.. case at most 5 tasks will run simultaneously. However if you start 16 your custom tasks in a row then first 5 will enter their doInBackground the rest 10 will get into the queue but for the 16th a new worker thread will be created so it'll start..
Android: java.lang.SecurityException: Permission Denial: start Intent http://stackoverflow.com/questions/4162447/android-java-lang-securityexception-permission-denial-start-intent denied share improve this question The java.lang.SecurityException you are seeing is because you may enter two entries pointing to same activity. Remove the second one and you should be good to go. More Explanation You may be declared..
ADT requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found http://stackoverflow.com/questions/4249695/adt-requires-org-eclipse-wst-sse-core-0-0-0-but-it-could-not-be-found for Available Software Sites. Ensure there is an update site named Helios. If this is not present click Add... and enter http download.eclipse.org releases helios for the Location. Now go through the installation steps Eclipse should download..
http://stackoverflow.com/questions/4488338/webview-android-proxy proxy manually and to use it in my WebView. Settings Wireless Networks mobile networks access point names telkila. Now enter the proxy server address and port which will be 80 . WebView.enablePlatformNotifications But can i set the proxy setting..
Integration ZXing library directly into my Android application http://stackoverflow.com/questions/4782543/integration-zxing-library-directly-into-my-android-application Commandline Run CMD navigate to the extracted directory In the commandline window Type 'ant f core build.xml' press enter and let Apache work it's magic having issues Enter Eclipse new Android Project based on the android folder in the directory.. Add External JARs... Navigate to the newly extracted folder and open the core directory and select core.jar ... hit enter Now you just have to correct a few errors in the translations and the AndroidManifest.xml file Now you can happily compile..
How to display input errors in popup? http://stackoverflow.com/questions/5218691/how-to-display-input-errors-in-popup actionId EditorInfo.IME_ACTION_NEXT if editText.getText .toString .trim .equalsIgnoreCase editText.setError Please enter some thing else Toast.makeText getApplicationContext Notnull Toast.LENGTH_SHORT .show return false share improve..
Starting Activity from Fragment causes NullPointerException http://stackoverflow.com/questions/8748064/starting-activity-from-fragment-causes-nullpointerexception that if result is null coming into this code and the first if is not triggered you'll get a NullPointerException if we enter the second if . It should read if f.mSavedViewState null if result null result new Bundle result.putSparseParcelableArray..
move up text view only when virtual keyboard open on android http://stackoverflow.com/questions/11119967/move-up-text-view-only-when-virtual-keyboard-open-on-android android id @ id bottomlayout EditText android layout_width fill_parent android layout_height wrap_content android hint Enter value LinearLayout when i execute i got like this after execute when i enter the value on edit text the virtual keyboard..
Android - Handle “Enter” in an EditText http://stackoverflow.com/questions/1489852/android-handle-enter-in-an-edittext Handle &ldquo Enter&rdquo in an EditText I am wondering if there is a way to handle the user pressing Enter while typing in an EditText something.. Handle &ldquo Enter&rdquo in an EditText I am wondering if there is a way to handle the user pressing Enter while typing in an EditText something like the onSubmit HTML event. Also wondering if there is a way to manipulate the virtual.. like onSubmit . android share improve this question I am wondering if there is a way to handle the user pressing Enter while typing in an EditText something like the onSubmit HTML event. Yes. Also wondering if there is a way to manipulate..
Google Play Services in emulator, implementing Google Plus login button etc http://stackoverflow.com/questions/16000548/google-play-services-in-emulator-implementing-google-plus-login-button-etc ARM EABI v7a System Image To create the Virtual Device Open the Android Virtual Device Manager Create a New device Enter an AVD name Set the target to Google APIs Google Inc. API Level 17 Save your Virtual device and start it... Note CPU ABI..
http://stackoverflow.com/questions/16039072/while-make-sign-apk-of-google-map-failed-to-load-map-could-not-contact-google-s click on the API Access entry. Afterwards click on the Create new Android key...entry. Click on Create New Android KEY Enter your SHA 1 fingerprint and the package of your application separated by a semicolon. For example you can use the com.example.mymaps.. Files Java jdk1.7.0_01 bin keytool list alias your alias name keystore path that have keystor file of yor application Enter keystore password pasword of your keystore mapExample Apr 18 2013 PrivateKeyEntry Certificate fingerprint SHA1 71 EF B0..
http://stackoverflow.com/questions/1998483/listview-dynamic-add-item
http://stackoverflow.com/questions/2261914/catch-keypress-with-android onKey View v int keyCode KeyEvent event switch keyCode case KeyEvent.KEYCODE_ENTER This is a sample for handling the Enter button return true return false Remember to implement OnKeyListener and to set your listener YourView.setOnKeyListener this..
How to add two edit text fields in an alert dialog http://stackoverflow.com/questions/3426917/how-to-add-two-edit-text-fields-in-an-alert-dialog null AlertDialog.Builder alert new AlertDialog.Builder this alert.setTitle Please Login to Fogbugz alert.setMessage Enter your email and password Set an EditText view to get user input alert.setView textEntryView AlertDialog loginPrompt alert.create..
Handling click events on a drawable within an EditText http://stackoverflow.com/questions/3554377/handling-click-events-on-a-drawable-within-an-edittext android id @ id txtsearch ... android layout_gravity center_vertical android background @layout shape android hint Enter place city state android drawableRight @drawable cross But I want to clear the EditText when the embedded image is clicked...
Android - Creating a new activity in Eclipse [duplicate] http://stackoverflow.com/questions/3690851/android-creating-a-new-activity-in-eclipse left side in the Package Explorer then highlight your 'com.' name right click select 'New' and then select 'Class'. Enter the Name as NewActivity and set the Superclass to android.app.Activity then hit Finish. When the NewActivity.java file opens..
http://stackoverflow.com/questions/4175398/clear-edittext-on-click Android how can I make an EditText clear when it's clicked ie if I have an EditText with some characters in such as 'Enter Name' when the user clicks on it these characters disappear. Cheers android edittext share improve this question I'm.. android edittext share improve this question I'm not sure if you are after this but try this XML android hint Enter Name It displays that text when the input field is empty selected or unselected. Or if you want it to do exactly as you..
Integration ZXing library directly into my Android application http://stackoverflow.com/questions/4782543/integration-zxing-library-directly-into-my-android-application In the commandline window Type 'ant f core build.xml' press enter and let Apache work it's magic having issues Enter Eclipse new Android Project based on the android folder in the directory you just extracted Right click project folder Properties..
How do I set up IntelliJ IDEA for Android applications? http://stackoverflow.com/questions/5271182/how-do-i-set-up-intellij-idea-for-android-applications downloads and installations and stuff to finish. New Project Run IntelliJ Create a new project there's a tutorial here Enter the name choose Android type. There's a step missing in the tutorial when you are asked to choose the JDK before choosing..
What is the main purpose of setTag() getTag() methods of View? http://stackoverflow.com/questions/5291726/what-is-the-main-purpose-of-settag-gettag-methods-of-view or final local variables in enclosing scopes. What we really want is to get information from the views themselves . Enter getTag setTag button1.setTag 1 button2.setTag 2 Now we can use the same OnClickListener for every button listener new OnClickListener..
Find the key hash for a signed app http://stackoverflow.com/questions/5803944/find-the-key-hash-for-a-signed-app C OpenSSL Win32 bin openssl sha1 binary C OpenSSL Win32 bin openssl base64 replace my path and alias with proper ones Enter keystore password it should appear type your password .... and you should get smth like this NfhDlIH7XWJzUZRjL pZySrMX1Q..
i am getting null pointer exception from String placeName = placeText.getText().toString(); http://stackoverflow.com/questions/6420999/i-am-getting-null-pointer-exception-from-string-placename-placetext-gettext View.inflate this R.layout.alertbox null AlertDialog.Builder dialog new AlertDialog.Builder this dialog.setTitle Enter the places dialog.setView layout dialog.setPositiveButton Ok new DialogInterface.OnClickListener @Override public void..
Receiving package install and uninstall events http://stackoverflow.com/questions/7470314/receiving-package-install-and-uninstall-events BroadcastReceiver @Override public void onReceive Context context Intent intent TODO Auto generated method stub Log.i Enter Enters here Toast.makeText context App Installed . Toast.LENGTH_LONG .show IntentFilter intentFilter new IntentFilter.. @Override public void onReceive Context context Intent intent TODO Auto generated method stub Log.i Enter Enters here Toast.makeText context App Installed . Toast.LENGTH_LONG .show IntentFilter intentFilter new IntentFilter intentFilter.addAction..
Phonegap input type password field focus http://stackoverflow.com/questions/9906956/phonegap-input-type-password-field-focus 150 150 150 0.9 padding left 10px margin bottom 10px html td align center input type text id vEmail name vEmail title Enter Email value alt class login td tr tr td align center input type password id vPassword name vPassword title Enter Password.. title Enter Email value alt class login td tr tr td align center input type password id vPassword name vPassword title Enter Password value alt class login td tr i hope u can understand more by seeing this image if i remove the i scroll its working..
|