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2014/10/16 ¤W¤È 08:19:13
android Programming Glossary: memberGoogle 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 window for all the markers so let's create only one class member instance this.infoWindow ViewGroup getLayoutInflater .inflate..
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 which can be stored in an extra You use static data members to pass stuff around since they are all in the same process.. you do not want to pass those in extras use a static data member icky as that sounds . Intents are designed to work cross process..
Using the Android RecognizerIntent with a bluetooth headset http://stackoverflow.com/questions/14991158/using-the-android-recognizerintent-with-a-bluetooth-headset in your Activity or Service . Declare a class member mBluetoothHelper and instantiate it in onCreate BluetoothHelper..
Inner class can access but not update values - AsyncTask http://stackoverflow.com/questions/18517400/inner-class-can-access-but-not-update-values-asynctask values remain updated They will be updated since they are member variables. However since AsyncTask is asynchrounous they might..
http://stackoverflow.com/questions/1944656/android-global-variable can extend the base android.app.Application class and add member variables like so public class MyApplication extends Application..
How to send an object from one Android Activity to another using Intents? http://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents for how to implement is simple class that just has one member property as an example public class MyParcelable implements..
Set margins in a LinearLayout programmatically http://stackoverflow.com/questions/2481455/set-margins-in-a-linearlayout-programmatically LinearLayout.MarginLayoutParams but that has no weight member so it's no good. And it doesn't work if you pass it lp in its..
Android: How to auto-restart application after it's been “force closed”? http://stackoverflow.com/questions/2681499/android-how-to-auto-restart-application-after-its-been-force-closed method in your main activity initialize a PendingIntent member intent PendingIntent.getActivity YourApplication.getInstance..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog bar . This is an example code declare the dialog as a member field of your activity ProgressDialog mProgressDialog instantiate..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example was passed in. If you were to pass in a List that was a member of an Activity and change that Activity member later the ArrayAdapter.. that was a member of an Activity and change that Activity member later the ArrayAdapter is still holding a reference to the original..
Background task, progress dialog, orientation change - is there any 100% working solution? http://stackoverflow.com/questions/3821423/background-task-progress-dialog-orientation-change-is-there-any-100-working #2 Have the AsyncTask hold onto the Activity via a data member set via the constructor and a setter. Step #3 When creating.. with the task. Step #6 Do not refer to the activity data member from doInBackground . If you follow the above recipe it will..
How to set Android camera orientation properly? http://stackoverflow.com/questions/4645960/how-to-set-android-camera-orientation-properly surfaceview share improve this question From other member and my problem Camera Rotation issue depend on different Devices..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync Your class must extend Service. Your class must store a member variable of type AbstractThreadedSyncAdapter must implement..
http://stackoverflow.com/questions/5645104/android-expandablelistview extends ExpandableListActivity which has a member private ArrayList Parent parents after you assign a value to.. ArrayList Parent parents after you assign a value to this member load the list of parents you should also attach your adapter..
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 still alive that is they maintain all state and member information and remain attached to the window manager. This.. Stopped activities still try to retain their state and member information for as long as possible but stopped activities are..
http://stackoverflow.com/questions/995514/https-connection-android getDefaultCipherSuites . Hint they all just make a call to member FACTORY FullX509TrustManager is a class that implements javax.net.ssl.X509TrustManager..
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 map getPixelsFromDp this 39 20 We want to reuse the info window for all the markers so let's create only one class member instance this.infoWindow ViewGroup getLayoutInflater .inflate R.layout.info_window null this.infoTitle TextView infoWindow.findViewById..
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 structure in a class that implements the Serializable interface which can be stored in an extra You use static data members to pass stuff around since they are all in the same process You use external storage file database SharedPreferences As.. creating an application that grabs pictures off the camera you do not want to pass those in extras use a static data member icky as that sounds . Intents are designed to work cross process which means there is some amount of data copying that goes..
Using the Android RecognizerIntent with a bluetooth headset http://stackoverflow.com/questions/14991158/using-the-android-recognizerintent-with-a-bluetooth-headset Create an inner class BluetoothHelper extends BluetoothHeadSetUtils in your Activity or Service . Declare a class member mBluetoothHelper and instantiate it in onCreate BluetoothHelper mBluetoothHelper @Override public void onCreate mBluetoothHelper..
Inner class can access but not update values - AsyncTask http://stackoverflow.com/questions/18517400/inner-class-can-access-but-not-update-values-asynctask share improve this question How can I ensure that the values remain updated They will be updated since they are member variables. However since AsyncTask is asynchrounous they might not be updated yet when you check them. You can use an interface..
http://stackoverflow.com/questions/1944656/android-global-variable android global variables share improve this question You can extend the base android.app.Application class and add member variables like so public class MyApplication extends Application private String someVariable public String getSomeVariable..
How to send an object from one Android Activity to another using Intents? http://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents and I mean way WAY faster . From the docs a simple example for how to implement is simple class that just has one member property as an example public class MyParcelable implements Parcelable private int mData everything below here is for implementing..
Set margins in a LinearLayout programmatically http://stackoverflow.com/questions/2481455/set-margins-in-a-linearlayout-programmatically buttons margins so there is space between them I tried using LinearLayout.MarginLayoutParams but that has no weight member so it's no good. And it doesn't work if you pass it lp in its constructor either. Is this impossible Because it sure looks..
Android: How to auto-restart application after it's been “force closed”? http://stackoverflow.com/questions/2681499/android-how-to-auto-restart-application-after-its-been-force-closed when it crashed you should do the following thing In onCreate method in your main activity initialize a PendingIntent member intent PendingIntent.getActivity YourApplication.getInstance .getBaseContext 0 new Intent getIntent getIntent .getFlags..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog the UI at the same time in this case we'll update a progress bar . This is an example code declare the dialog as a member field of your activity ProgressDialog mProgressDialog instantiate it within the onCreate method mProgressDialog new ProgressDialog..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example is constructed it holds the reference for the List that was passed in. If you were to pass in a List that was a member of an Activity and change that Activity member later the ArrayAdapter is still holding a reference to the original List.. the List that was passed in. If you were to pass in a List that was a member of an Activity and change that Activity member later the ArrayAdapter is still holding a reference to the original List . The Adapter does not know you changed the List..
Background task, progress dialog, orientation change - is there any 100% working solution? http://stackoverflow.com/questions/3821423/background-task-progress-dialog-orientation-change-is-there-any-100-working entirely separate class just not a regular inner class. Step #2 Have the AsyncTask hold onto the Activity via a data member set via the constructor and a setter. Step #3 When creating the AsyncTask supply the current Activity to the constructor... class and call your setter to associate your new activity with the task. Step #6 Do not refer to the activity data member from doInBackground . If you follow the above recipe it will all work. onProgressUpdate and onPostExecute are suspended..
How to set Android camera orientation properly? http://stackoverflow.com/questions/4645960/how-to-set-android-camera-orientation-properly parameters camera.startPreview android camera orientation surfaceview share improve this question From other member and my problem Camera Rotation issue depend on different Devices and certain Version. Version 1.6 to fix the Rotation Issue..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync onBind Intent arg0 return mSyncAdapter.getSyncAdapterBinder Your class must extend Service. Your class must store a member variable of type AbstractThreadedSyncAdapter must implement public IBinder onBind Intent and must return a SyncAdapterBinder..
http://stackoverflow.com/questions/5645104/android-expandablelistview return true You must already have a public class MyExpandableList extends ExpandableListActivity which has a member private ArrayList Parent parents after you assign a value to this member load the list of parents you should also attach.. extends ExpandableListActivity which has a member private ArrayList Parent parents after you assign a value to this member load the list of parents you should also attach your adapter to this view this.setListAdapter new MyELAdapter and that's..
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 activity the activity is considered paused. Paused activities are still alive that is they maintain all state and member information and remain attached to the window manager. This is considered to be the second highest priority activity in.. another activity are considered stopped or in the background. Stopped activities still try to retain their state and member information for as long as possible but stopped activities are considered to be the lowest priority of the three states..
http://stackoverflow.com/questions/995514/https-connection-android TODO add other methods like createSocket and getDefaultCipherSuites . Hint they all just make a call to member FACTORY FullX509TrustManager is a class that implements javax.net.ssl.X509TrustManager yet none of the methods actually..
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