2014/10/16 上午 08:24:08

android Programming Glossary: simpleclass

use startActivityForResult from non-activity

http://stackoverflow.com/questions/2848775/use-startactivityforresult-from-non-activity

and other class which is a simple java class we`ll call it SimpleClass . now i want to run from that class the command startActivityForResult... now i though that i could pass that class SimpleClass only MainActivity's context problem is that u cant run context.startActivityForResult.. context.startActivityForResult ... so the only way making SimpleClass to use 'startActivityForResult is to pass the reference of MainActivity..

How do I serialize an object and save it to a file in Android?

http://stackoverflow.com/questions/4118751/how-do-i-serialize-an-object-and-save-it-to-a-file-in-android

need to do to serialize this object to a file public class SimpleClass public string name public int id public void save wtf do I do.. int id public void save wtf do I do here public static SimpleClass load String file what about here This is probably the easiest.. fileName ObjectInputStream is new ObjectInputStream fis SimpleClass simpleClass SimpleClass is.readObject is.close return simpleClass..

use startActivityForResult from non-activity

http://stackoverflow.com/questions/2848775/use-startactivityforresult-from-non-activity

from non activity I have MainActivity which is an Activity and other class which is a simple java class we`ll call it SimpleClass . now i want to run from that class the command startActivityForResult. now i though that i could pass that class SimpleClass.. . now i want to run from that class the command startActivityForResult. now i though that i could pass that class SimpleClass only MainActivity's context problem is that u cant run context.startActivityForResult ... so the only way making SimpleClass.. only MainActivity's context problem is that u cant run context.startActivityForResult ... so the only way making SimpleClass to use 'startActivityForResult is to pass the reference of MainActivity as an Activity variable to the SimpleClass something..

How do I serialize an object and save it to a file in Android?

http://stackoverflow.com/questions/4118751/how-do-i-serialize-an-object-and-save-it-to-a-file-in-android

later time... I'm not sure where to start here what do I need to do to serialize this object to a file public class SimpleClass public string name public int id public void save wtf do I do here public static SimpleClass load String file what about.. to a file public class SimpleClass public string name public int id public void save wtf do I do here public static SimpleClass load String file what about here This is probably the easiest question in the world because this is a really simple task..

use startActivityForResult from non-activity

http://stackoverflow.com/questions/2848775/use-startactivityforresult-from-non-activity

something like that inside the MainActivity class i create the instance of SimpleClass this way SimpleClass simpleClass new SimpleClass MainActivity.this now this is how SimpleClass looks like public Class SimpleClass Activity myMainActivity..

How do I serialize an object and save it to a file in Android?

http://stackoverflow.com/questions/4118751/how-do-i-serialize-an-object-and-save-it-to-a-file-in-android

How to cache/save custom class object in Android?

http://stackoverflow.com/questions/4546201/how-to-cache-save-custom-class-object-in-android

return keep public MyClass getObject Context c final File suspend_f new File SerializationTest.cacheDir test MyClass simpleClass null FileInputStream fis null ObjectInputStream is null try fis new FileInputStream suspend_f is new ObjectInputStream fis.. FileInputStream fis null ObjectInputStream is null try fis new FileInputStream suspend_f is new ObjectInputStream fis simpleClass MyClass is.readObject catch Exception e String val e.getMessage finally try if fis null fis.close if is null is.close.. e String val e.getMessage finally try if fis null fis.close if is null is.close catch Exception e return simpleClass and calling from activity if android.os.Environment.getExternalStorageState .equals android.os.Environment.MEDIA_MOUNTED..