¡@
2014/10/16 ¤W¤È 08:17:50
android Programming Glossary: ledHow to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after The test application below does connect to the device LED flashes but connection is dropped immediately after that. I'm..
Camera.Parameters.FLASH_MODE_TORCH replacement for Android 2.1 http://stackoverflow.com/questions/3878294/camera-parameters-flash-mode-torch-replacement-for-android-2-1 Android 2.1 I am trying to write an app that requires the LED flash to go into torch mode. The problem is Android 2.1 does.. this model would still accept that mode and WOULD turn the LED on The bad news was that when later setting the flash mode back.. later setting the flash mode back to auto or off left the LED still lit It will not turn off until you call Camera.release..
Can I change the LED intensity of an Android device? http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device I change the LED intensity of an Android device Is there a way to set the LED.. intensity of an Android device Is there a way to set the LED intensity that I desire I know that to turn on the LED I use.. the LED intensity that I desire I know that to turn on the LED I use p.setFlashMode Camera.Parameters.FLASH_MODE_TORCH mycam.setParameters..
How turn on camera flash light programmatically in Android? http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android also try to add a SurfaceView as described in this answer LED flashlight on Galaxy Nexus controllable by what API This seems.. source browse Update 2 Example showing how to enable the LED on a Motorola Droid http code.google.com p droidled Another.. If you want to set intensity of light emerging from camera LED you can refer Can I change the LED intensity of an Android device..
LED flashlight on Galaxy Nexus controllable by what API? http://stackoverflow.com/questions/8876843/led-flashlight-on-galaxy-nexus-controllable-by-what-api flashlight on Galaxy Nexus controllable by what API So many.. on Galaxy Nexus controllable by what API So many LED flashlight API questions for Android. I'm afraid to ask yet.. satisfaction with my Samsung Galaxy SII and get the LED flash turned on. On my friend's Galaxy Nexus no such luck. Nor..
Why start using -libraryjars when I never needed it before? http://stackoverflow.com/questions/11006305/why-start-using-libraryjars-when-i-never-needed-it-before That did the trick. For the record the search phrase that led me to finding this hint was proguard admob can't find referenced..
Eclipse / Android : “Errors running builder 'Android Pre Compiler' on project…” http://stackoverflow.com/questions/14455018/eclipse-android-errors-running-builder-android-pre-compiler-on-project Level 15 and I've the following versions of things installed Eclipse 3.7.2 Android Development Tools 21.0.1 Android SDK up.. showlocation ANOTHER EDIT OK so more searching led me to this page which suggests that this issue is definitely..
Playing HTML5 video on fullscreen in android webview http://stackoverflow.com/questions/15768837/playing-html5-video-on-fullscreen-in-android-webview and probably 3.0 and above it looks like the video is handled in different way. When the HTML5 video is played the onShowCustomView.. HTML5 video is played the onShowCustomView isn't being called on normal mode it looks like there is an internal business inside.. is OK because the controls are there and are working. That led me to the big problem when displaying the video in full screen..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu The suggested hack worked for Android 2.2 and failed for Android 2.3 because the hack made an undocumented assumption.. New code in Android 2.3 broke this assumption and led to a NullPointerException. My slightly refined hack below does.. 3.2 and possibly later 1. createView can only be called inside inflate because inflate sets the context parameter ultimately..
Camera.Parameters.FLASH_MODE_TORCH replacement for Android 2.1 http://stackoverflow.com/questions/3878294/camera-parameters-flash-mode-torch-replacement-for-android-2-1 should help me get this working android android sdk 2.1 led share improve this question I'm finding that torch mode..
How to programmatically pair a bluetooth device on Android http://stackoverflow.com/questions/4989902/how-to-programmatically-pair-a-bluetooth-device-on-android BluetoothDevice.EXTRA_PAIRING_VARIANT PAIRING_VARIANT_PIN led me to a paring dialog that once closed left me with the device..
How to use camera flash/led as torch on a Samsung Galaxy Tab? http://stackoverflow.com/questions/5017455/how-to-use-camera-flash-led-as-torch-on-a-samsung-galaxy-tab to use camera flash led as torch on a Samsung Galaxy Tab I'm facing to a problem with.. mOnBtn private Button mOffBtn private Camera mCamera Called when the activity is first created. @Override public void onCreate.. Flash OFF LinearLayout Thanks android tabs camera galaxy led share improve this question You aren't doing anything wrong...
MediaPlayer stutters at start of mp3 playback http://stackoverflow.com/questions/5343730/mediaplayer-stutters-at-start-of-mp3-playback if the stuttering is due to the apparent rebuffering. This led me to try something else After calling prepare call mPlayer.start..
Can I change the LED intensity of an Android device? http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device light or to reduce the light intensity android camera led share improve this question HTC has an alternative API that.. by writing a string to sys devices platform flashlight.0 leds flashlight brightness . This controls if the LED is on and.. from adb shell echo 128 sys devices platform flashlight.0 leds flashlight brightness And finally turn it off by writing 0..
How turn on camera flash light programmatically in Android? http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android not with camera preview programmatically in Android. I googled for it but the help i found referred me to this page Does anyone.. for more information. For turning on off flashlight I googled out and got this about android.permission.FLASHLIGHT. Android.. p cam.startPreview Code snippet to turn off camera led light. cam.stopPreview cam.release I just found a project that..
Turn ON/OFF Camera LED/flash light in Samsung Galaxy Ace 2.2.1 & Galaxy Tab http://stackoverflow.com/questions/6939816/turn-on-off-camera-led-flash-light-in-samsung-galaxy-ace-2-2-1-galaxy-tab
Widget for turning on/off camera flashlight in android http://stackoverflow.com/questions/7515309/widget-for-turning-on-off-camera-flashlight-in-android I am developing a widget for turning on off camera led of phone. I have made a widget that can work like toggle button.. button on off . Behavior is like follows Sometimes the led light remains on when i enable the widget. But it doesnot turn.. i enable the widget. But it doesnot turn on off the camera led but it changes the icon. I am not able to figure out whats the..
Display fragment viewpager within a fragment http://stackoverflow.com/questions/7700226/display-fragment-viewpager-within-a-fragment entry to executePendingTransactions . Some research has led me to the conclusion that the system is unable display fragments..
LED flashlight on Galaxy Nexus controllable by what API? http://stackoverflow.com/questions/8876843/led-flashlight-on-galaxy-nexus-controllable-by-what-api API doesn't appear to be so universal after all. android led flashlight share improve this question What I found out..
Phonegap input type password field focus http://stackoverflow.com/questions/9906956/phonegap-input-type-password-field-focus to lose its ability to track the input box. For us this led to SIGSEGVs every time we pressed the 7 seven key on the IME...
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after gaming controller from Moto Droid running 2.0.1 firmware. The test application below does connect to the device LED flashes but connection is dropped immediately after that. I'm pasting two test apps below one that actually tries to read..
Camera.Parameters.FLASH_MODE_TORCH replacement for Android 2.1 http://stackoverflow.com/questions/3878294/camera-parameters-flash-mode-torch-replacement-for-android-2-1 replacement for Android 2.1 I am trying to write an app that requires the LED flash to go into torch mode. The problem is Android 2.1 does not support this mode and therefore I cannot support the platform.. listed implying it's not supported. However I found that this model would still accept that mode and WOULD turn the LED on The bad news was that when later setting the flash mode back to auto or off left the LED still lit It will not turn off.. mode and WOULD turn the LED on The bad news was that when later setting the flash mode back to auto or off left the LED still lit It will not turn off until you call Camera.release . I guess that's why Samsung dont include it in the list of..
Can I change the LED intensity of an Android device? http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device I change the LED intensity of an Android device Is there a way to set the LED intensity that I desire I know that to turn on the LED I use.. I change the LED intensity of an Android device Is there a way to set the LED intensity that I desire I know that to turn on the LED I use p.setFlashMode Camera.Parameters.FLASH_MODE_TORCH mycam.setParameters.. LED intensity of an Android device Is there a way to set the LED intensity that I desire I know that to turn on the LED I use p.setFlashMode Camera.Parameters.FLASH_MODE_TORCH mycam.setParameters p But this code just turns on the LED. But is..
How turn on camera flash light programmatically in Android? http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android flashlight Note This link is now broken Update6 You could also try to add a SurfaceView as described in this answer LED flashlight on Galaxy Nexus controllable by what API This seems to be solution that works on many phones. Update 5 Major.. Update 1 Another OpenSource Code http code.google.com p torch source browse Update 2 Example showing how to enable the LED on a Motorola Droid http code.google.com p droidled Another Open Source Code http code.google.com p covedesigndev http code.google.com.. for turning on off camera flashlight in android .. Update 4 If you want to set intensity of light emerging from camera LED you can refer Can I change the LED intensity of an Android device full post.. Note that only rooted HTC devices support..
LED flashlight on Galaxy Nexus controllable by what API? http://stackoverflow.com/questions/8876843/led-flashlight-on-galaxy-nexus-controllable-by-what-api flashlight on Galaxy Nexus controllable by what API So many LED flashlight API questions for Android. I'm afraid to ask.. flashlight on Galaxy Nexus controllable by what API So many LED flashlight API questions for Android. I'm afraid to ask yet another but here goes.. Using the tried and true FLASH_MODE_TORCH.. Using the tried and true FLASH_MODE_TORCH I am able to achieve satisfaction with my Samsung Galaxy SII and get the LED flash turned on. On my friend's Galaxy Nexus no such luck. Nor on my other friend's Droid X. I'm noticing for a not insignificant..
Why start using -libraryjars when I never needed it before? http://stackoverflow.com/questions/11006305/why-start-using-libraryjars-when-i-never-needed-it-before a dontwarn on my own application package dontwarn com.bta. That did the trick. For the record the search phrase that led me to finding this hint was proguard admob can't find referenced class . P.S. Proguard's suggestion You may need to specify..
Eclipse / Android : “Errors running builder 'Android Pre Compiler' on project…” http://stackoverflow.com/questions/14455018/eclipse-android-errors-running-builder-android-pre-compiler-on-project on a Mac with an Android project build target 4.0.3 API Level 15 and I've the following versions of things installed Eclipse 3.7.2 Android Development Tools 21.0.1 Android SDK up to 17 I've already tried a few things like starting a whole.. data Projects _EclipseWorkspace keyring Users onemick .eclipse_keyring showlocation ANOTHER EDIT OK so more searching led me to this page which suggests that this issue is definitely related to the presence of files without an extension in my..
Playing HTML5 video on fullscreen in android webview http://stackoverflow.com/questions/15768837/playing-html5-video-on-fullscreen-in-android-webview video completes set controllers etc. So far so good. On ICS and probably 3.0 and above it looks like the video is handled in different way. When the HTML5 video is played the onShowCustomView isn't being called on normal mode it looks like there.. looks like the video is handled in different way. When the HTML5 video is played the onShowCustomView isn't being called on normal mode it looks like there is an internal business inside the WebView that plays the video and all the controls.. way. Actually if the video is played in normal mode this is OK because the controls are there and are working. That led me to the big problem when displaying the video in full screen mode the onShowCustomView is being called but on ICS the..
Change the background color of the options menu http://stackoverflow.com/questions/2944244/change-the-background-color-of-the-options-menu posters have suggested a hack involving LayoutInflater.Factory. The suggested hack worked for Android 2.2 and failed for Android 2.3 because the hack made an undocumented assumption that one could call LayoutInflater.getView directly without.. call to LayoutInflater.inflate on the same LayoutInflater instance. New code in Android 2.3 broke this assumption and led to a NullPointerException. My slightly refined hack below does not rely on this assumption. Furthermore the hacks also rely.. call infl.createView name null attrs here because on Android 3.2 and possibly later 1. createView can only be called inside inflate because inflate sets the context parameter ultimately passed to the IconMenuItemView constructor's first..
Camera.Parameters.FLASH_MODE_TORCH replacement for Android 2.1 http://stackoverflow.com/questions/3878294/camera-parameters-flash-mode-torch-replacement-for-android-2-1 have some suggestions on where to look to find code that should help me get this working android android sdk 2.1 led share improve this question I'm finding that torch mode is generally working fine on 2.1 but I had the same problem..
How to programmatically pair a bluetooth device on Android http://stackoverflow.com/questions/4989902/how-to-programmatically-pair-a-bluetooth-device-on-android to call the pairing process. Using only the intent.putExtra BluetoothDevice.EXTRA_PAIRING_VARIANT PAIRING_VARIANT_PIN led me to a paring dialog that once closed left me with the device paired but unusable. Digging into the classes of com.Android.settings.Bluetooth..
How to use camera flash/led as torch on a Samsung Galaxy Tab? http://stackoverflow.com/questions/5017455/how-to-use-camera-flash-led-as-torch-on-a-samsung-galaxy-tab to use camera flash led as torch on a Samsung Galaxy Tab I'm facing to a problem with a Samsung Galaxy Tab. I want to use the camera flash as torch... private final static String LOG_TAG FlashLight private Button mOnBtn private Button mOffBtn private Camera mCamera Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. fill_parent android layout_height wrap_content android text Flash OFF LinearLayout Thanks android tabs camera galaxy led share improve this question You aren't doing anything wrong. In fact you are doing everything correct. You are encountering..
MediaPlayer stutters at start of mp3 playback http://stackoverflow.com/questions/5343730/mediaplayer-stutters-at-start-of-mp3-playback 4 is too small and increased to 12 It got me wondering if the stuttering is due to the apparent rebuffering. This led me to try something else After calling prepare call mPlayer.start and immediately call mPlayer.pause . To my pleasant surprise..
Can I change the LED intensity of an Android device? http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device a way to set different intensities to the LED for a stronger light or to reduce the light intensity android camera led share improve this question HTC has an alternative API that supports this however it's only on HTC Sense devices and.. unless you use root . But on 2.2 HTC devices you can use it by writing a string to sys devices platform flashlight.0 leds flashlight brightness . This controls if the LED is on and how bright it is. For maximum brightness write 128 n half brightness..
How turn on camera flash light programmatically in Android? http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android in Android I want to turn on only the camera flash light not with camera preview programmatically in Android. I googled for it but the help i found referred me to this page Does anyone have any links or sample code android android camera .. reference android content pm PackageManager.html for more information. For turning on off flashlight I googled out and got this about android.permission.FLASHLIGHT. Android manifests' permission looks promising Allows access to the.. p.setFlashMode Parameters.FLASH_MODE_TORCH cam.setParameters p cam.startPreview Code snippet to turn off camera led light. cam.stopPreview cam.release I just found a project that uses this permission. Check quick settings' src code. here..
Turn ON/OFF Camera LED/flash light in Samsung Galaxy Ace 2.2.1 & Galaxy Tab http://stackoverflow.com/questions/6939816/turn-on-off-camera-led-flash-light-in-samsung-galaxy-ace-2-2-1-galaxy-tab
Widget for turning on/off camera flashlight in android http://stackoverflow.com/questions/7515309/widget-for-turning-on-off-camera-flashlight-in-android for turning on off camera flashlight in android I am developing a widget for turning on off camera led of phone. I have made a widget that can work like toggle button on off . Behavior is like follows Sometimes the led light.. led of phone. I have made a widget that can work like toggle button on off . Behavior is like follows Sometimes the led light remains on when i enable the widget. But it doesnot turn on off the camera led but it changes the icon. I am not able.. is like follows Sometimes the led light remains on when i enable the widget. But it doesnot turn on off the camera led but it changes the icon. I am not able to figure out whats the actual problem. The same thing works fine in Activity Torch..
Display fragment viewpager within a fragment http://stackoverflow.com/questions/7700226/display-fragment-viewpager-within-a-fragment with the message java.lang.IllegalStateException Recursive entry to executePendingTransactions . Some research has led me to the conclusion that the system is unable display fragments within another fragment HOWEVER there seems to be some..
LED flashlight on Galaxy Nexus controllable by what API? http://stackoverflow.com/questions/8876843/led-flashlight-on-galaxy-nexus-controllable-by-what-api chain. Kind of disappointing that this seemingly standard API doesn't appear to be so universal after all. android led flashlight share improve this question What I found out is that some devices need a SurfaceView to turn on the LED...
Phonegap input type password field focus http://stackoverflow.com/questions/9906956/phonegap-input-type-password-field-focus if the browser is slowed down enough canvas the Window seems to lose its ability to track the input box. For us this led to SIGSEGVs every time we pressed the 7 seven key on the IME. This was on ALL android devices too Regardless of version...
|