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2014/10/16 ¤W¤È 08:11:24
android Programming Glossary: constanthttp://stackoverflow.com/questions/1311042/android-tile-bitmap both the X and Y directions. I've seen the TileMode.REPEAT constant for the BitmapShader class but am unsure if this is to do with..
android app specific soft keyboard http://stackoverflow.com/questions/1896939/android-app-specific-soft-keyboard
How to do HTTP authentication in android? http://stackoverflow.com/questions/1968416/how-to-do-http-authentication-in-android probably do something more intelligent than returning a constant. If you're trying to make a request with a body e.g. POST with..
Android multiple email attachments using Intent http://stackoverflow.com/questions/2264622/android-multiple-email-attachments-using-intent info. However I've discovered that there's another intent constant ACTION_SEND_MULTIPLE available since API level 4 which might..
How to create a closed (circular) ListView? http://stackoverflow.com/questions/2332847/how-to-create-a-closed-circular-listview is the same as is for ArrayAdapter though initializes a constant called middle. This is the middle of the list. No matter what.. nameOfAdapterObject.MIDDLE 0 and using the MIDDLE constant previously initialized for the list the view is centered with..
how to change position of Toast in android? http://stackoverflow.com/questions/2506876/how-to-change-position-of-toast-in-android int int method. This accepts three parameters a Gravity constant an x position offset and a y position offset. For example if..
How to use 3G Connection in Android Application instead of Wi-fi? http://stackoverflow.com/questions/2513713/how-to-use-3g-connection-in-android-application-instead-of-wi-fi the link. I would paly around with it though because the constants that are defined seem to hint that you can set this to either.. or TYPE_WIFI and there is a DEFAULT_NETWORK_PREFERENCE constant as well that is defined as being 0x00000001 which is the same..
Android: automatically choose debug/release Maps api key? http://stackoverflow.com/questions/3029819/android-automatically-choose-debug-release-maps-api-key now generate a class called BuildConfig containing a DEBUG constant that is automatically set according to your build type. You.. to your build type. You can check the BuildConfig.DEBUG constant in your code to run debug only functions. So now you can simply..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android user can also set color using Color and then Color value constant myTitleText.setBackgroundColor Color.GREEN strings.xml The..
How to hook into the Power button in Android? http://stackoverflow.com/questions/3703071/how-to-hook-into-the-power-button-in-android part is for Cyanogenmod only. If the PREVENT_POWER_KEY constant is undefined then you should not need it. To start intercepting..
Android heap size on different phones/devices and OS versions http://stackoverflow.com/questions/5350465/android-heap-size-on-different-phones-devices-and-os-versions Does anyone know if the heap size on Android phones is a constant value according to what is set in the OS version or if this.. Does anyone know if the heap size on Android phones is a constant value according to what is set in the OS version or if this..
what is the difference between match_parent and fill_parent property in android http://stackoverflow.com/questions/5761960/what-is-the-difference-between-match-parent-and-fill-parent-property-in-android view should be as big as its parent minus padding . This constant is deprecated starting from API Level 8 and is replaced by match_parent..
http://stackoverflow.com/questions/7156752/multiple-screen-resolution The Problem occurs only with Views Layouts that have some constant width or height lets say 280dp . Solution is quite simple if.. of our Views Layouts in terms of Percentage and only use constant width or height where necessary elsewhere try to use match_parent.. screen resolution . Conclusion If you need to set some constant width height for your Views Layouts always set value in px in..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation I realise is hard given the accelerometer accuracy and constant fluctuation of readings. To start with I set the phone on a..
How can I assign an ID to a view programmatically? http://stackoverflow.com/questions/8460680/how-can-i-assign-an-id-to-a-view-programmatically id 's int value in code using R.id. somename effectively a constant. this int can change from build to build so never copy an id..
Cannot write to SD Card on Android phone http://stackoverflow.com/questions/15820148/cannot-write-to-sd-card-on-android-phone is present not mounted and shared via USB mass storage. Constant Value shared You need to go to your USB Mass Storage options..
What APIs in Android is Facebook using to create Chat Heads? http://stackoverflow.com/questions/15975988/what-apis-in-android-is-facebook-using-to-create-chat-heads are intended for system level interaction with the user. Constant Value android.permission.SYSTEM_ALERT_WINDOW EDIT The full code..
customised listview using arrayadapter class in android http://stackoverflow.com/questions/16685366/customised-listview-using-arrayadapter-class-in-android public class DistanceArrayAdapter extends ArrayAdapter Constant public static String category state miles public ImageView img.. private Context context private int current 1 ArrayList Constant dataObject public DistanceArrayAdapter Context context int textViewResourceId.. Context context int textViewResourceId ArrayList Constant dataObject super context textViewResourceId dataObject this.context..
android intent for sdcard ready http://stackoverflow.com/questions/3417161/android-intent-for-sdcard-ready value to indicate if the media was mounted read only. Constant Value android.intent.action.MEDIA_MOUNTED share improve this..
http://stackoverflow.com/questions/4116001/android-lock-screen-widget
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 when the device is running in manufacturer test mode. Constant Value android.permission.FACTORY_TEST Is that the best way If..
http://stackoverflow.com/questions/6356467/activity-stack-ordering-problem-when-launching-application-from-android-app-inst flags are public static final int FLAG_ACTIVITY_NEW_TASK Constant Value 268435456 0x10000000 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED.. public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED Constant Value 2097152 0x00200000 The flag FLAG_ACTIVITY_RESET_TASK_IF_NEEDED..
Android: What is android.R.id.content used for? http://stackoverflow.com/questions/7776768/android-what-is-android-r-id-content-used-for public static final int content Since API Level 1 Constant Value 16908290 0x01020002 android share improve this question..
How to determine if network type is 2G, 3G or 4G http://stackoverflow.com/questions/9283765/how-to-determine-if-network-type-is-2g-3g-or-4g Since API Level 4 Current network is 1xRTT Constant Value 7 0x00000007 public static final int NETWORK_TYPE_CDMA.. API Level 4 Current network is CDMA Either IS95A or IS95B Constant Value 4 0x00000004 public static final int NETWORK_TYPE_EDGE.. Since API Level 1 Current network is EDGE Constant Value 2 0x00000002 public static final int NETWORK_TYPE_EHRPD..
http://stackoverflow.com/questions/9838518/carousel-library-for-android extends AbstractCoverFlowImageAdapter The Constant TAG. private static final String TAG ResourceImageAdapter.class.. String TAG ResourceImageAdapter.class .getSimpleName The Constant DEFAULT_LIST_SIZE. private static final int DEFAULT_LIST_SIZE.. private static final int DEFAULT_LIST_SIZE 20 The Constant IMAGE_RESOURCE_IDS. private static final List Integer IMAGE_RESOURCE_IDS..
http://stackoverflow.com/questions/1311042/android-tile-bitmap image in my app and would like to repeat the bitmap in both the X and Y directions. I've seen the TileMode.REPEAT constant for the BitmapShader class but am unsure if this is to do with repeating he actual bitmap or to do with applying a filter..
android app specific soft keyboard http://stackoverflow.com/questions/1896939/android-app-specific-soft-keyboard
How to do HTTP authentication in android? http://stackoverflow.com/questions/1968416/how-to-do-http-authentication-in-android c.connect Obviously your getPasswordAuthentication should probably do something more intelligent than returning a constant. If you're trying to make a request with a body e.g. POST with authentication beware of Android issue 4326 . I've linked..
Android multiple email attachments using Intent http://stackoverflow.com/questions/2264622/android-multiple-email-attachments-using-intent group about email attachment but cannot find any related info. However I've discovered that there's another intent constant ACTION_SEND_MULTIPLE available since API level 4 which might meet my requirement. Based on SDK documentation it simply states..
How to create a closed (circular) ListView? http://stackoverflow.com/questions/2332847/how-to-create-a-closed-circular-listview T is commonly a string though may be anything. The constructor is the same as is for ArrayAdapter though initializes a constant called middle. This is the middle of the list. No matter what the length of the array MIDDLE can be used to center the ListView.. object has been initialized listViewObject.setSelectionFromTop nameOfAdapterObject.MIDDLE 0 and using the MIDDLE constant previously initialized for the list the view is centered with the top item of the list at the top of the screen. ~ Cheers..
how to change position of Toast in android? http://stackoverflow.com/questions/2506876/how-to-change-position-of-toast-in-android You can change this position with the setGravity int int int method. This accepts three parameters a Gravity constant an x position offset and a y position offset. For example if you decide that the toast should appear in the top left corner..
How to use 3G Connection in Android Application instead of Wi-fi? http://stackoverflow.com/questions/2513713/how-to-use-3g-connection-in-android-application-instead-of-wi-fi is not really documented as you can tell if you click the link. I would paly around with it though because the constants that are defined seem to hint that you can set this to either TYPE_MOBILE or TYPE_WIFI and there is a DEFAULT_NETWORK_PREFERENCE.. seem to hint that you can set this to either TYPE_MOBILE or TYPE_WIFI and there is a DEFAULT_NETWORK_PREFERENCE constant as well that is defined as being 0x00000001 which is the same as TYPE_WIFI. So try getting access to a ConnectivityManager..
Android: automatically choose debug/release Maps api key? http://stackoverflow.com/questions/3029819/android-automatically-choose-debug-release-maps-api-key Revision 17 . An excerpt from new features overview Builds now generate a class called BuildConfig containing a DEBUG constant that is automatically set according to your build type. You can check the BuildConfig.DEBUG constant in your code to run.. a DEBUG constant that is automatically set according to your build type. You can check the BuildConfig.DEBUG constant in your code to run debug only functions. So now you can simply write something like this if BuildConfig.DEBUG Your debug..
Change title bar text in Android http://stackoverflow.com/questions/3438276/change-title-bar-text-in-android if myTitleText null myTitleText.setText NEW TITLE user can also set color using Color and then Color value constant myTitleText.setBackgroundColor Color.GREEN strings.xml The strings.xml file is defined under the values folder. xml version..
How to hook into the Power button in Android? http://stackoverflow.com/questions/3703071/how-to-hook-into-the-power-button-in-android when the user is really holding it down. I think this next part is for Cyanogenmod only. If the PREVENT_POWER_KEY constant is undefined then you should not need it. To start intercepting the power key you need to set the following flag from your..
Android heap size on different phones/devices and OS versions http://stackoverflow.com/questions/5350465/android-heap-size-on-different-phones-devices-and-os-versions heap size on different phones devices and OS versions Does anyone know if the heap size on Android phones is a constant value according to what is set in the OS version or if this is a setting which the phone producers can decide on Is the.. 768M of RAM. android heap share improve this question Does anyone know if the heap size on Android phones is a constant value according to what is set in the OS version or if this is a setting which the phone producers can decide on Technically..
what is the difference between match_parent and fill_parent property in android http://stackoverflow.com/questions/5761960/what-is-the-difference-between-match-parent-and-fill-parent-property-in-android to be as big as its parent minus padding ... fill_parent The view should be as big as its parent minus padding . This constant is deprecated starting from API Level 8 and is replaced by match_parent . http developer.android.com reference android view..
http://stackoverflow.com/questions/7156752/multiple-screen-resolution by setting LayoutParams at run time in terms of Percentage The Problem occurs only with Views Layouts that have some constant width or height lets say 280dp . Solution is quite simple if we programmatically set Layout Params of our Views Layouts.. is quite simple if we programmatically set Layout Params of our Views Layouts in terms of Percentage and only use constant width or height where necessary elsewhere try to use match_parent to fill up empty space or use weights and define every.. this way your Views Layouts will look exactly the same on every screen resolution . Conclusion If you need to set some constant width height for your Views Layouts always set value in px in layout file i.e xml and then programmatically set LayoutParams..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation an Inertial Navigation System for an Android phone which I realise is hard given the accelerometer accuracy and constant fluctuation of readings. To start with I set the phone on a flat surface and sampled 1000 accelerometer readings in the..
How can I assign an ID to a view programmatically? http://stackoverflow.com/questions/8460680/how-can-i-assign-an-id-to-a-view-programmatically a unique int for use in code. Reference your android id 's int value in code using R.id. somename effectively a constant. this int can change from build to build so never copy an id from gen package.name R.java just use R.id. somename . Also..
Cannot write to SD Card on Android phone http://stackoverflow.com/questions/15820148/cannot-write-to-sd-card-on-android-phone
What APIs in Android is Facebook using to create Chat Heads? http://stackoverflow.com/questions/15975988/what-apis-in-android-is-facebook-using-to-create-chat-heads few applications should use this permission these windows are intended for system level interaction with the user. Constant Value android.permission.SYSTEM_ALERT_WINDOW EDIT The full code http www.piwai.info chatheads basics public class ChatHeadService..
customised listview using arrayadapter class in android http://stackoverflow.com/questions/16685366/customised-listview-using-arrayadapter-class-in-android only.please help me how to select item using tickmark image. public class DistanceArrayAdapter extends ArrayAdapter Constant public static String category state miles public ImageView img private Context context private int current 1 ArrayList Constant.. public static String category state miles public ImageView img private Context context private int current 1 ArrayList Constant dataObject public DistanceArrayAdapter Context context int textViewResourceId ArrayList Constant dataObject super context.. current 1 ArrayList Constant dataObject public DistanceArrayAdapter Context context int textViewResourceId ArrayList Constant dataObject super context textViewResourceId dataObject this.context context @Override public View getView final int position..
android intent for sdcard ready http://stackoverflow.com/questions/3417161/android-intent-for-sdcard-ready
http://stackoverflow.com/questions/4116001/android-lock-screen-widget
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 test application running as the root user. Only available when the device is running in manufacturer test mode. Constant Value android.permission.FACTORY_TEST Is that the best way If it's not possible using the SDK how can I make a root application..
http://stackoverflow.com/questions/6356467/activity-stack-ordering-problem-when-launching-application-from-android-app-inst It is also using an intent category. From the docs we see the flags are public static final int FLAG_ACTIVITY_NEW_TASK Constant Value 268435456 0x10000000 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED Constant Value 2097152 0x00200000.. FLAG_ACTIVITY_NEW_TASK Constant Value 268435456 0x10000000 public static final int FLAG_ACTIVITY_RESET_TASK_IF_NEEDED Constant Value 2097152 0x00200000 The flag FLAG_ACTIVITY_RESET_TASK_IF_NEEDED which is being used when the app is launched from the..
Android: What is android.R.id.content used for? http://stackoverflow.com/questions/7776768/android-what-is-android-r-id-content-used-for being used http developer.android.com does not have any explanation. public static final int content Since API Level 1 Constant Value 16908290 0x01020002 android share improve this question Converting Philipp Reichart's comment into an answer..
How to determine if network type is 2G, 3G or 4G http://stackoverflow.com/questions/9283765/how-to-determine-if-network-type-is-2g-3g-or-4g Given the possible return values public static final int NETWORK_TYPE_1xRTT Since API Level 4 Current network is 1xRTT Constant Value 7 0x00000007 public static final int NETWORK_TYPE_CDMA Since API Level 4 Current network is CDMA Either IS95A or IS95B.. 7 0x00000007 public static final int NETWORK_TYPE_CDMA Since API Level 4 Current network is CDMA Either IS95A or IS95B Constant Value 4 0x00000004 public static final int NETWORK_TYPE_EDGE Since API Level 1 Current network is EDGE Constant Value 2.. IS95B Constant Value 4 0x00000004 public static final int NETWORK_TYPE_EDGE Since API Level 1 Current network is EDGE Constant Value 2 0x00000002 public static final int NETWORK_TYPE_EHRPD Since API Level 11 Current network is eHRPD Constant Value..
http://stackoverflow.com/questions/9838518/carousel-library-for-android by garbage collection when not needed. public class ResourceImageAdapter extends AbstractCoverFlowImageAdapter The Constant TAG. private static final String TAG ResourceImageAdapter.class .getSimpleName The Constant DEFAULT_LIST_SIZE. private static.. The Constant TAG. private static final String TAG ResourceImageAdapter.class .getSimpleName The Constant DEFAULT_LIST_SIZE. private static final int DEFAULT_LIST_SIZE 20 The Constant IMAGE_RESOURCE_IDS. private static final List.. .getSimpleName The Constant DEFAULT_LIST_SIZE. private static final int DEFAULT_LIST_SIZE 20 The Constant IMAGE_RESOURCE_IDS. private static final List Integer IMAGE_RESOURCE_IDS new ArrayList Integer DEFAULT_LIST_SIZE The Constant..
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