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2014/10/16 ¤W¤È 08:20:34
android Programming Glossary: notedProper way to give initial data to fragments http://stackoverflow.com/questions/10798489/proper-way-to-give-initial-data-to-fragments fetch the data needed for the fragment It should be noted that the app is locked in portrait so the issue is primarily..
ActionBar logo centered and Action items on sides http://stackoverflow.com/questions/12750013/actionbar-logo-centered-and-action-items-on-sides center graphical logo share improve this question As I noted in a comment I am not exactly sure if any of this would change..
Passing data of a non-primitive type between activities in android http://stackoverflow.com/questions/1441871/passing-data-of-a-non-primitive-type-between-activities-in-android database SharedPreferences As the person who just posted noted use a common component such as a custom Application or a local..
Service being re-Created by AlarmManager http://stackoverflow.com/questions/15435117/service-being-re-created-by-alarmmanager get restarted . This may be the actual cause of the issue noted in this question. See Android service onCreate is called multiple..
How to prevent a dialog from closing when a button is clicked http://stackoverflow.com/questions/2620444/how-to-prevent-a-dialog-from-closing-when-a-button-is-clicked improve this question EDIT This only works on API 8 as noted by some of the comments. This is a late answer but you can add..
Android multiple screen sizes with same density http://stackoverflow.com/questions/2638202/android-multiple-screen-sizes-with-same-density but only about a third of a 480x800 screen. However as noted above generally the higher resolution phones also have a more..
Launching Intent.ACTION_VIEW intent not working on saved image file http://stackoverflow.com/questions/2954594/launching-intent-action-view-intent-not-working-on-saved-image-file Or when i am creating the image file Any ideas EDIT As noted in the comment here is the part of interest in adb logcat. Also..
Android singleTask or singleInstance launch mode? http://stackoverflow.com/questions/3219726/android-singletask-or-singleinstance-launch-mode the singleInstance mode is identical to singleTask . As noted above there's never more than one instance of a singleTask or..
Android java.net.UnknownHostException: Host is unresolved http://stackoverflow.com/questions/3514398/android-java-net-unknownhostexception-host-is-unresolved worked on one machine I have and not on another. Edit As noted I know a working answer and will post it. I am a asking a question..
how to see if wifi is connected in android http://stackoverflow.com/questions/3841317/how-to-see-if-wifi-is-connected-in-android if mWifi.isConnected Do whatever NOTE It should be noted for us n00bies here that you need to add android.permission.ACCESS_NETWORK_STATE..
Do iPhone / Android browsers support CSS @media handheld? http://stackoverflow.com/questions/3893342/do-iphone-android-browsers-support-css-media-handheld devices must be target able by @media queries but as noted I'm unable to say with any certainty. To target device resolution..
Android: setting a spinner onClickListener() http://stackoverflow.com/questions/3928071/android-setting-a-spinner-onclicklistener onClickListener to the TextView I have tried the answer noted there but it doesnt seem to work I get a null pointer to the..
What DOM events are available to WebKit on Android? http://stackoverflow.com/questions/475674/what-dom-events-are-available-to-webkit-on-android the up down and enter controls on the Android emulator and noted which events fired in which circumstances. Here is the code..
Force “portrait” orientation mode http://stackoverflow.com/questions/4885620/force-portrait-orientation-mode activity element and you must also set configChanges as noted below. Example activity android screenOrientation portrait android..
How can I get root permissions through the Android SDK? http://stackoverflow.com/questions/5293615/how-can-i-get-root-permissions-through-the-android-sdk I saw this link in the documentation and especially noted the FACTORY_TEST permission public static final String FACTORY_TEST..
Android: failed to allocate memory http://stackoverflow.com/questions/5969067/android-failed-to-allocate-memory but with the same results as 3. Conclusion Adding 'MB' as noted in some of the comments below may allow your device to be launched..
ListView getChildAt returning null for visible children http://stackoverflow.com/questions/6766625/listview-getchildat-returning-null-for-visible-children 7 is null D ... Child at index 8 is null It should be noted that the first and last visible indexes are being correctly..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables post for maximum visibility. ADDENDUM As some people have noted this is not a solution for persistent state something I perhaps..
Can't upgrade Android SDK Tools http://stackoverflow.com/questions/8559682/cant-upgrade-android-sdk-tools sdk windows tools2 android.bat update sdk Basically as noted before in this thread 'SDK Setup.exe' invokes tools android.bat..
Setting ActionBarSherlock Theme for Android app http://stackoverflow.com/questions/9757400/setting-actionbarsherlock-theme-for-android-app don't see how. Can anyone help UPDATE Below CommonsWare noted that the theme can be set in the AndroidManifest.xml. I've tried..
Proper way to give initial data to fragments http://stackoverflow.com/questions/10798489/proper-way-to-give-initial-data-to-fragments C Should I just make an empty constructor and then in OnCreate fetch the data needed for the fragment It should be noted that the app is locked in portrait so the issue is primarily with maintaining the objects when Android close and the user..
ActionBar logo centered and Action items on sides http://stackoverflow.com/questions/12750013/actionbar-logo-centered-and-action-items-on-sides be using ActionBar Sherlock. android android actionbar center graphical logo share improve this question As I noted in a comment I am not exactly sure if any of this would change with ABS I'm sure not much would but with the standard Action..
Passing data of a non-primitive type between activities in android http://stackoverflow.com/questions/1441871/passing-data-of-a-non-primitive-type-between-activities-in-android are all in the same process You use external storage file database SharedPreferences As the person who just posted noted use a common component such as a custom Application or a local Service What you do not want to do is pass big stuff via..
Service being re-Created by AlarmManager http://stackoverflow.com/questions/15435117/service-being-re-created-by-alarmmanager as other activites etc the service sometimes seems to just get restarted . This may be the actual cause of the issue noted in this question. See Android service onCreate is called multiple times without calling onDestroy . Things seem to be more..
How to prevent a dialog from closing when a button is clicked http://stackoverflow.com/questions/2620444/how-to-prevent-a-dialog-from-closing-when-a-button-is-clicked alertdialog android dialog android dialogfragment share improve this question EDIT This only works on API 8 as noted by some of the comments. This is a late answer but you can add an onShowListener to the AlertDialog where you can then override..
Android multiple screen sizes with same density http://stackoverflow.com/questions/2638202/android-multiple-screen-sizes-with-same-density e.g. a 320x320px wide image would fill most of a 320x480 screen but only about a third of a 480x800 screen. However as noted above generally the higher resolution phones also have a more dense screen. In that case Android won't look in your mdpi..
Launching Intent.ACTION_VIEW intent not working on saved image file http://stackoverflow.com/questions/2954594/launching-intent-action-view-intent-not-working-on-saved-image-file bug. Am i missing something when i am creating the intent Or when i am creating the image file Any ideas EDIT As noted in the comment here is the part of interest in adb logcat. Also i should note that i changed the way i create the image..
Android singleTask or singleInstance launch mode? http://stackoverflow.com/questions/3219726/android-singletask-or-singleinstance-launch-mode was in the intent. In all other respects the singleInstance mode is identical to singleTask . As noted above there's never more than one instance of a singleTask or singleInstance activity so that instance is expected to handle..
Android java.net.UnknownHostException: Host is unresolved http://stackoverflow.com/questions/3514398/android-java-net-unknownhostexception-host-is-unresolved the anddev.org example of how to use the SAX parser and it worked on one machine I have and not on another. Edit As noted I know a working answer and will post it. I am a asking a question that's already been asked and unsuccessfully answered..
how to see if wifi is connected in android http://stackoverflow.com/questions/3841317/how-to-see-if-wifi-is-connected-in-android mWifi connManager.getNetworkInfo ConnectivityManager.TYPE_WIFI if mWifi.isConnected Do whatever NOTE It should be noted for us n00bies here that you need to add android.permission.ACCESS_NETWORK_STATE to your AndroidManifest.xml for this to..
Do iPhone / Android browsers support CSS @media handheld? http://stackoverflow.com/questions/3893342/do-iphone-android-browsers-support-css-media-handheld Android phones and their ilk. So I presume that they Android devices must be target able by @media queries but as noted I'm unable to say with any certainty. To target device resolution there is an example of link rel stylesheet type text css..
Android: setting a spinner onClickListener() http://stackoverflow.com/questions/3928071/android-setting-a-spinner-onclicklistener android.R.id.text1 to get the TextView Now set the onClickListener to the TextView I have tried the answer noted there but it doesnt seem to work I get a null pointer to the TextView after I do the findViewById . This is what im doing..
What DOM events are available to WebKit on Android? http://stackoverflow.com/questions/475674/what-dom-events-are-available-to-webkit-on-android page even ones that don't make sense to the links then used the up down and enter controls on the Android emulator and noted which events fired in which circumstances. Here is the code I used to attach the events with results to follow. Note I'm..
Force “portrait” orientation mode http://stackoverflow.com/questions/4885620/force-portrait-orientation-mode element instead you should apply the attribute to the activity element and you must also set configChanges as noted below. Example activity android screenOrientation portrait android configChanges orientation keyboardHidden activity share..
How can I get root permissions through the Android SDK? http://stackoverflow.com/questions/5293615/how-can-i-get-root-permissions-through-the-android-sdk thing would be to add a root permission in the Android Manifest. I saw this link in the documentation and especially noted the FACTORY_TEST permission public static final String FACTORY_TEST Since API Level 1 Run as a manufacturer test application..
Android: failed to allocate memory http://stackoverflow.com/questions/5969067/android-failed-to-allocate-memory with Property 'Device ram size' 2048 MB will work as well but with the same results as 3. Conclusion Adding 'MB' as noted in some of the comments below may allow your device to be launched however it doesn't actually have 2 GB of RAM. Even with..
ListView getChildAt returning null for visible children http://stackoverflow.com/questions/6766625/listview-getchildat-returning-null-for-visible-children 5 tag is ... D ... Child at index 6 is null D ... Child at index 7 is null D ... Child at index 8 is null It should be noted that the first and last visible indexes are being correctly reported as I am viewing rows 3 8 when I run this. Rows 6 7..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables I am willing to credit them and put the information in this post for maximum visibility. ADDENDUM As some people have noted this is not a solution for persistent state something I perhaps should have emphasized more in the original answer. I.e...
Can't upgrade Android SDK Tools http://stackoverflow.com/questions/8559682/cant-upgrade-android-sdk-tools the full path on your local machine will be different J android sdk windows tools2 android.bat update sdk Basically as noted before in this thread 'SDK Setup.exe' invokes tools android.bat which makes it impossible for it to rename the tools directory..
Setting ActionBarSherlock Theme for Android app http://stackoverflow.com/questions/9757400/setting-actionbarsherlock-theme-for-android-app .addTab tab I must be setting the theme incorrectly but I just don't see how. Can anyone help UPDATE Below CommonsWare noted that the theme can be set in the AndroidManifest.xml. I've tried that like so application android label @string app_name..
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