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Search found 43124 results on 1725 pages for 'android custom view'.

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  • how to disappear keyboard onCreate Method?

    - by UMMA
    friends, i have a EditText on simple activity with a button. when every i move from one activity to this acivity focus is automatically set to EditText and keyboard appears in phone. i dont want to open keyboard untill i click on editText. can any one guide me what should i do? any help would be appriciated.

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  • How often to run getWritableDatabase() and getReadableDatabase()?

    - by jawonlee
    I'm writing a Service, a Content Provider, and one or more apps. The Service writes new data to the Content Provider's SQLite database every 5 minutes or so plus at user input, and is intended to run pretty much forever in the background. The app, when running, will display data pulled from the Content Provider, and will be refreshed whenever the Service puts more data into the Content Provider's database. Given that the Service only inserts into the database once every five minutes, when is the right time to call SQLiteOpenHelper's getWritableDatabase() / getReadableDatabase()? Is it on the onCreate() of the Content Provider, or should I run it every time there is an insert() and close it at the end of insert()? The data being inserted every 5 minutes will contain multiple inserts.

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  • App not shown in 2.1 Market

    - by an
    I published several free and paid app in the Market. I recently get several complains from customers about not finding my app in the 2.1 Market. Even if they have bought them before, they can't find it in the market or their download list after updating to 2.1. Can anyone tell me what the problem is? My apps only require minimal SDK 3.. Thanks a lot!! Update: It looks like that they are not shown because they have copy protection enabled. Is this a bug in the Market?

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  • MediaPlayer PVMFFailure

    - by kpdvx
    Playing mp3s with the MediaPlayer object, I occasionally get the error "Command PLAYER_INIT completed with an error or info PVMFFailure." Curiously the MediaPlayer documentation doesn't reference this error at all. Anyone familiar with this error and could shed some light on its cause?

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  • How to update widgets from a service?

    - by Franklin
    I have a background service that can be configured to perform some action every x minutes. I want to implement a widget that gets updated every time my service performs that action. However, I can't get the onUpdate method of my AppWidgetProvider called in any way, except when adding a widget to the homescreen. I tried sending APPWIDGET_UPDATE intents but onUpdate did not get called although the AppWidgetProvider did receive the intent since the onReceive method was called. Is there any way I can trigger widget updates from a service?

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  • Application lifecycle. How to run something only when application starts

    - by David
    I have a dialog popup to indicate how long I want an activity to run. Seems simple enough, but its difficult to determine when the activity is really starting. If the user opens the keyboard on a G1 and thereby goes into landscape, that reruns the activities onCreate method. I can't have a static for the class or even create an application class, because I can't determine when the 'application' goes away. Even after destroying the only activity, the application is apparently still alive. Is there a way to determine that onCreate has been called because of the keyboard being extended or landscape mode invoked? Thanks

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  • Java: constructing a file from a URI?

    - by AP257
    I need to obtain a File object from a URI, working in Java, but keep getting a length of zero - though I know the file size is not zero. I need the File object to pass to another constructor. I'm not sure if it's because I'm constructing it in the wrong way? Here's my code: File videoFile = new File(videoURI.getPath()); if (videoFile == null) { Log.d(LOG_TAG, "File not found!"); return false; } Log.d(LOG_TAG, "about to upload, filepath: " + videoFile.getPath()); Log.d(LOG_TAG, "File length: " + String.valueOf(videoFile.length())); The log output doesn't spit out 'File not found!', and prints a non-null path, but shows a length of 0.

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  • JAVA-how to manually compose a MIME multipart message

    - by Augusto Picciani
    I need to compose manually a MIME multipart message. I don't need to use any library to doing it. I'm trying this without success: out.println("From:myemail@mydomain"); out.flush(); out.println("To:myemail@mydomain"); out.flush(); out.println("Date:Thu, 25 Nov 2011 01:00:50 +0100"); out.flush(); out.println("Subject:manual test 269"); out.flush(); out.println("MIME-version:1.0"); out.flush(); out.print("Content-Type: multipart/mixed; boundary=\"1234567\"\n\n"); out.println("--1234567"); out.flush(); out.println("Content-Type: text/plain; charset:utf-8"); out.flush(); out.print("Content-Transfer-Encoding: 7bit\n\n"); out.flush(); out.print("test message\n\n"); out.flush(); out.println("--1234567"); out.flush(); out.println("Content-Type: text/html; charset:utf-8"); out.flush(); out.print("Content-Transfer-Encoding: 7bit\n\n"); out.flush(); out.print("<p><strong>test message in html</strong></p>\n\n"); out.flush(); out.println("--1234567--"); out.flush(); out.print("\r\n.\r\n"); out.flush(); Problem is that my mail client see the headers (from,subject,date,ecc.) but it doesn't see the message body. If i try without multipart it works fine. Maybe problem is in whitespaces character.

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  • Radio Button text

    - by niya
    Trying to create a profile using content provider.I want to add the gender to the table when the radio button corresponding to the male or female is clicked. Any solution?

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  • Reminder application

    - by Abhishek Mishra
    I am developing a reminder application. I am generating notifications using notification manager class, when the timeline crosses.But if my cell phone is switched off ,I am unable to see these notifications. Not even when i switch it on again. Even if i switch it off and switch on again, i think the pending intents are destroyed and no notification is generated. How do i get it when the phone is switched on again ?

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  • convert bitmap to byte array

    - by narasimha
    hi 437400a8-1-40-1-32016747073700110010100-1-370670967876987810109111322151312121327202116223229343432293131364052443638493931314561454953555858583543636863566752575855-1-37067110101013121326151526553731375555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555-1-640178010401043134021713171-1-600270103031000000000002461375-1-6004716022133244700000001234517336184919-127203465817505111366829798-111-95-79-1-600241111110000000000001234-1-6003217110222230000000001217318433506581113-95-1-380123102173170630-16-480094-43116-84-8341-30-84-72118-4865250106-2-80-97-121-2-11836-5741-108-362116-43101-966-102974345-787448-12486-1877-87316379-54-71-58112-109-116-94-98279102-97-36-767534-11711311444-57-56-82859384-100399-83-100100-68-90-114-788678118-394344-108-895754-274161-37111-53108-11938-11-2005010612210612546-764577107-107-36-1125-61-7319-78-51-109107-26-287-37-5284119-25126-26-749476-79-116115-19-107-102-7795-33-46-2402764-47-1214100-15-6-10918-105-115-127-1097069-111-123-16-50-9051-8367127-10291-65-53-78-35-18-66-36-103-6499-1099-982327-107979107-473-22-672780-23-5595-4581-4550-18-57-7598-37101-72-79-107-10885-77-39-42-92-72-114-41194622-4108-49200-29-30-8-40-8-8116-58-19114-6907-91073-6210617-101-116-10836-3882-37-122-41-97-6-120-128000-1089941-67-952339-7712337-6511-1064640000000105-11110-85-114-95-46-409042-45-24-86120-8355-10726-32-91110-5-9111-7686-33-63-54123-66-3411951024-29-29-57-11410724-74-2002764-77-127-97-107-899159112-81-9951-78-71854171-21945-92-67-478818-55102-88010000-7386116-85-45111-63-1249-2727-84-115-114-3986-99-111-19-33-120-53-24-98-4-94-9538-2-64080000-73-101-1212890-79108-1149461-18-6-677126-92-37-87-18-41108-72-31-15-65-7145-110-2484020000005949-20-12111-82-5724-53-7873-1956-8739-5-89-28852-29-61771251215652-99109-81105-38-1010261-7086-10594-97858542-278-5911146-33-10645-75-3-11843111-90-49-49-1095499-11344-78-5892-90-81-32-960-40000000090-44-79106-61-55-12-88-52-894629-111-105-8578-3-69-76-10192-8141-15-2077-5-48-86040000114-4594836411202-26-103-90102-22-7149-57-45-15-84-66-42-46645-19-5-3-118-41851012258-18-82117-393149-10090107-39-9771-89117-20-2-100-49121-685-118-68-98-5754145-4679-493031-70107-3398-10611885-103-39-73-27-35-6-105-394337-53124-73-65-43-73-289-119-33-67-33-59125105-48054-1280000011075980-53-446115-116-71-37-16-12-58-102-7373118-62622301982-35-118-962-12800015-1-39 this resultfor bytearray its not true how can implement byte array please some solution

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  • Trying to get Package Version Information to display in an "About" message.

    - by user313135
    Hello, I have been struggling with getting the versionName for a running application from the PackageInfo Object type. I have constructed a Parcelable Interface with all of the fields associated with the PackageInfo Object type. The primary input for that interface method is a Parcel object. I cannot seem to figure out how to correctly associate these Parcelable, Parcel, and PackageInfo objects. Is there any sample code out there that I can look at? Doesn't seem like it should be that difficult but it seems to be stumping me. Thanks Jazz

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  • Issue calling superclass method in subclass constructor

    - by stormin986
    I get a NullPointerException calling a Superclass Method in Subclass Inner Class Constructor... What's the Deal? In my application's main class (subclass of Application), I have a public inner class that simply contains 3 public string objects. In the parent class I declare an object of that inner class. public class MainApplication extends Application { public class Data { public String x; public String y; public String z; } private Data data; MainApplication() { data = new Data() data.x = SuperClassMethod(); } } After I instantiate the object in the constructor, I get a runtime error when I try to assign a value in the inner class with a superclass method. Any idea what's up here?? Can you not call superclass methods in the subclass constructor? ** Edit ** Original question was about inner class member assignment in outer class constructor. Turned out the issue was with calling a superclass method in the class's constructor. It was giving me a null pointer exception. Thus, the question has changed.

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  • Issue with button text shifting

    - by Fizz
    I'm having this odd issue. I have these buttons where the button's text is shifted downward upon certain actions. For example, I have a spinner with choices and one of the choices makes some buttons invisible while others are made visible. When I choose these, the buttons made visible all have their text shifted downward. Nothing else is shifted, just the text on the buttons. I've tried this on 1.5 and it works fine, no text is shifted, but I have issues with 2.1 and I really cannot figure it out. Any ideas or help would be great. Thanks.

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  • Setting spinners onResume doesn't work

    - by DixieFlatline
    Hello! I want to save text from 2 edittexts(et1,et2) and selection from 3 spinners(spinnerm,spinner and spinner2) onPause and setting them back onResume. Text from edittexts is saved correctly, only spinner selection don't work as desired. My code: public void onResume(){ super.onResume(); Log.d("REZUM","notr smo"); SharedPreferences seti = getSharedPreferences( "pavzica", MODE_PRIVATE); spinnerm.setSelection(seti.getInt("m", 0)); spinner.setSelection(seti.getInt("k", 0)); spinner2.setSelection(seti.getInt("p", 0)); et1.setText(seti.getString("zade", "")); et2.setText(seti.getString("Vseb", "")); } public void onPause() { shraniPolja(); super.onPause(); } public void shraniPolja() { SharedPreferences seti = getSharedPreferences( "pavzica", MODE_PRIVATE); SharedPreferences.Editor edito = seti.edit(); edito.putString("zade", et1.getText().toString()); edito.putString("Vseb", et2.getText().toString()); edito.putInt("m", spinnerm.getSelectedItemPosition()); edito.putInt("k", spinner.getSelectedItemPosition()); edito.putInt("p", spinner2.getSelectedItemPosition()); edito.putBoolean("b", true); edito.commit(); } What am i doing wrong?

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  • No GPS updates on Galaxy S3

    - by Valelik
    I'm developing a GPS tracker and it works like a charm. But a couple of weeks ago a customer of me (a trackage company) bought Samsung Galaxy S3 for his drivers. And since that we have really strange behaviour of my app. The app receives location updates from GPS receiver, but after some hours of work it doesn't receive any location updates. I have registered the app for onGpsStatusChanged() too and in this time onGpsStatusChanged() was called (I see that GPS receiver have 10-17 satellites!), but the method onLocationChanged() was not called! After the service restart (=re-registering of LocationListener) it works again. It is really strange. It seems that after some hours of work the GPS reciever is not in the mood for calling onLocationChanged() :) Any idea what may be wrong?

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