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2014/10/16 ¤W¤È 08:25:04
android Programming Glossary: statesGCM with PHP (Google Cloud Messaging) http://stackoverflow.com/questions/11242743/gcm-with-php-google-cloud-messaging This is caused by a mistake in the GCM Documentation that states you should use a Server Key in the Authorization header as written..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps able to see the button switching between normal to pressed states on the screen. There is still one last glitch if you click the..
How to disable orientation change in Android? http://stackoverflow.com/questions/1512045/how-to-disable-orientation-change-in-android portrait mode but seems to get restarted and loses all its states. This does not happen with the hero version. My application.. quite big so I don't want it to restart and lose all its states when the keyboard is opened. Any idea on how I can prevent that..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button rather than the destroyed state. In the Android docs it states ...not all activities have the behavior that they are destroyed..
http://stackoverflow.com/questions/2131948/force-screen-on
Android multiple email attachments using Intent http://stackoverflow.com/questions/2264622/android-multiple-email-attachments-using-intent meet my requirement. Based on SDK documentation it simply states that it deliver multiple data to someone else it works like..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android have 20MB or so for this to avoid getting into bad paging states the Android out of memory killer is tuned for a particular system..
ListView item background via custom selector http://stackoverflow.com/questions/2562051/listview-item-background-via-custom-selector Even though these two point to the same resource have two states so the drawable will invalidate itself when coming out of pressed..
How do I get the SharedPreferences from a PreferenceActivity in Android? http://stackoverflow.com/questions/2614719/how-do-i-get-the-sharedpreferences-from-a-preferenceactivity-in-android The javadoc of PreferenceActivity PreferenceFragment states that These preferences will automatically save to SharedPreferences..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android setting. The documentation for getLargeMemoryClass states most applications should not need this amount of memory and..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog a custom progress bar. File res drawable progress_bar_states.xml declares the colors of the different states layer list xmlns.. declares the colors of the different states layer list xmlns android http schemas.android.com apk res android.. android progressDrawable @drawable progress_bar_states android layout_width fill_parent android layout_height 8dip..
onSaveInstanceState () and onRestoreInstanceState () http://stackoverflow.com/questions/4096169/onsaveinstancestate-and-onrestoreinstancestate Can anyone explain to me why this is android activity states share improve this question Usually you restore your state.. value icicle.getLong param You do not have to store view states as they are stored automatically. share improve this answer..
replace selector images programmatically http://stackoverflow.com/questions/4697528/replace-selector-images-programmatically however define a NEW one through code StateListDrawable states new StateListDrawable states.addState new int android.R.attr.state_pressed.. code StateListDrawable states new StateListDrawable states.addState new int android.R.attr.state_pressed getResources .getDrawable.. getResources .getDrawable R.drawable.pressed states.addState new int android.R.attr.state_focused getResources .getDrawable..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables skimming the link before continuing. Point by point Diane states the following There is no reason to subclass from Application...
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for and resources. The following diagram illustrates the states an activity can go through during its lifetime These states.. an activity can go through during its lifetime These states can be broken into 3 main groups as follows Active or Running.. are considered to be the lowest priority of the three states and as such the OS will kill activities in this state first..
How to save custom ArrayList on Android screen rotate? http://stackoverflow.com/questions/12503836/how-to-save-custom-arraylist-on-android-screen-rotate newArray int size return new MyObject size Save Restore States public class Example extends ListActivity ArrayList MyObject..
Android Eclipse - Could not find *.apk [closed] http://stackoverflow.com/questions/4778113/android-eclipse-could-not-find-apk is English I have tried removing the debug.keystore United States as related to issue 834 java android eclipse share improve..
How to create a custom ListView with “extends Activity”? http://stackoverflow.com/questions/5632666/how-to-create-a-custom-listview-with-extends-activity Mauritania Mauritius Mayotte Mexico Micronesia Federated States of Moldova Republic of Monaco Mongolia Montserrat Morocco Mozambique.. Uganda Ukraine United Arab Emirates United Kingdom United States United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu.. United Arab Emirates United Kingdom United States United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela..
http://stackoverflow.com/questions/7931032/android-process-scheduling EDIT Understanding Application Priority and Process States The order in which processes are killed to reclaim resources..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for are called as below onPause onStop onDestroy Activity States The Android OS uses a priority queue to assist in managing activities..
GCM with PHP (Google Cloud Messaging) http://stackoverflow.com/questions/11242743/gcm-with-php-google-cloud-messaging header. Once you do that this error will go away. This is caused by a mistake in the GCM Documentation that states you should use a Server Key in the Authorization header as written here Replace with real BROWSER API key from Google APIs..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps state. This is not very nice but it works . Now I was able to see the button switching between normal to pressed states on the screen. There is still one last glitch if you click the button too fast it doesn't show the pressed state it just..
How to disable orientation change in Android? http://stackoverflow.com/questions/1512045/how-to-disable-orientation-change-in-android keyboard not the virtual keyboard . My activity stays in portrait mode but seems to get restarted and loses all its states. This does not happen with the hero version. My application is quite big so I don't want it to restart and lose all its.. This does not happen with the hero version. My application is quite big so I don't want it to restart and lose all its states when the keyboard is opened. Any idea on how I can prevent that android orientation android activity restart share improve..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button button I'd like my application to go into the stopped state rather than the destroyed state. In the Android docs it states ...not all activities have the behavior that they are destroyed when BACK is pressed. When the user starts playing music..
http://stackoverflow.com/questions/2131948/force-screen-on
Android multiple email attachments using Intent http://stackoverflow.com/questions/2264622/android-multiple-email-attachments-using-intent ACTION_SEND_MULTIPLE available since API level 4 which might meet my requirement. Based on SDK documentation it simply states that it deliver multiple data to someone else it works like ACTION_SEND except the data is multiple. But I still could not..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android caches and other such things. Typical systems will need to have 20MB or so for this to avoid getting into bad paging states the Android out of memory killer is tuned for a particular system to make sure that background processes are killed before..
ListView item background via custom selector http://stackoverflow.com/questions/2562051/listview-item-background-via-custom-selector false android drawable @drawable list_item_gradient Even though these two point to the same resource have two states so the drawable will invalidate itself when coming out of pressed state. item android state_focused true android state_enabled..
How do I get the SharedPreferences from a PreferenceActivity in Android? http://stackoverflow.com/questions/2614719/how-do-i-get-the-sharedpreferences-from-a-preferenceactivity-in-android super.onCreate icicle addPreferencesFromResource R.xml.preference The javadoc of PreferenceActivity PreferenceFragment states that These preferences will automatically save to SharedPreferences as the user interacts with them. To retrieve an instance..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android how much memory is allowable for an app using the largeHeap setting. The documentation for getLargeMemoryClass states most applications should not need this amount of memory and should instead stay with the getMemoryClass limit. If I've guessed..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog share improve this question The following I use for creating a custom progress bar. File res drawable progress_bar_states.xml declares the colors of the different states layer list xmlns android http schemas.android.com apk res android item android.. use for creating a custom progress bar. File res drawable progress_bar_states.xml declares the colors of the different states layer list xmlns android http schemas.android.com apk res android item android id @android id background shape gradient.. Code inside your layout xml ProgressBar android id @ id progressBar android progressDrawable @drawable progress_bar_states android layout_width fill_parent android layout_height 8dip style android attr progressBarStyleHorizontal android indeterminateOnly..
onSaveInstanceState () and onRestoreInstanceState () http://stackoverflow.com/questions/4096169/onsaveinstancestate-and-onrestoreinstancestate is that it never enters the onRestoreInstanceState method. Can anyone explain to me why this is android activity states share improve this question Usually you restore your state in onCreate . It is possible to restore it in onRestoreInstanceState..
replace selector images programmatically http://stackoverflow.com/questions/4697528/replace-selector-images-programmatically after the StateListDrawable has already been defined. You can however define a NEW one through code StateListDrawable states new StateListDrawable states.addState new int android.R.attr.state_pressed getResources .getDrawable R.drawable.pressed.. has already been defined. You can however define a NEW one through code StateListDrawable states new StateListDrawable states.addState new int android.R.attr.state_pressed getResources .getDrawable R.drawable.pressed states.addState new int android.R.attr.state_focused.. StateListDrawable states.addState new int android.R.attr.state_pressed getResources .getDrawable R.drawable.pressed states.addState new int android.R.attr.state_focused getResources .getDrawable R.drawable.focused states.addState new int getResources..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables not have to define terms in this answer. I highly encourage skimming the link before continuing. Point by point Diane states the following There is no reason to subclass from Application. It is no different than making a singleton... This first..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for that are no longer in use allowing the OS to reclaim memory and resources. The following diagram illustrates the states an activity can go through during its lifetime These states can be broken into 3 main groups as follows Active or Running.. and resources. The following diagram illustrates the states an activity can go through during its lifetime These states can be broken into 3 main groups as follows Active or Running Activities are considered active or running if they are in.. information for as long as possible but stopped activities are considered to be the lowest priority of the three states and as such the OS will kill activities in this state first to satisfy the resource requirements of higher priority activities...
How to save custom ArrayList on Android screen rotate? http://stackoverflow.com/questions/12503836/how-to-save-custom-arraylist-on-android-screen-rotate Parcel in return new MyObject in public MyObject newArray int size return new MyObject size Save Restore States public class Example extends ListActivity ArrayList MyObject list @Override public void onCreate Bundle savedInstanceState..
Android Eclipse - Could not find *.apk [closed] http://stackoverflow.com/questions/4778113/android-eclipse-could-not-find-apk time troubleshooting this already. Update My locale is English I have tried removing the debug.keystore United States as related to issue 834 java android eclipse share improve this question Please follow these steps this might help you..
How to create a custom ListView with “extends Activity”? http://stackoverflow.com/questions/5632666/how-to-create-a-custom-listview-with-extends-activity Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Micronesia Federated States of Moldova Republic of Monaco Mongolia Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands.. Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela Viet Nam Virgin Islands British Virgin Islands.. Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela Viet Nam Virgin Islands British Virgin Islands U.s. Wallis and..
http://stackoverflow.com/questions/7931032/android-process-scheduling process. This is referenced from here Processes and Threads EDIT Understanding Application Priority and Process States The order in which processes are killed to reclaim resources is determined by the priority of the hosted applications. An..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for click the back button OR try to finish the activity the events are called as below onPause onStop onDestroy Activity States The Android OS uses a priority queue to assist in managing activities running on the device. Based on the state a particular..
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