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How to send objects through bundle
...he global application state.
Update:
Customize and then add this to your AndroidManifest.xml :
<application android:label="@string/app_name" android:debuggable="true" android:name=".CustomApplication"
And then have a class in your project like this :
package com.example;
import android.app...
Converting of Uri to String
...another activity, try the method intent.setData(Uri uri)
https://developer.android.com/reference/android/content/Intent.html#setData(android.net.Uri)
In another activity, via intent.getData() to obtain the Uri.
share
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How to subtract X days from a date using Java calendar?
...oject back-ports the classes to Java 6 & 7; the ThreeTenABP project to Android.
The Question is vague, not clear if it asks for a date-only or a date-time.
LocalDate
For a date-only, without time-of-day, use the LocalDate class. Note that a time zone in crucial in determining a date such as "...
When NOT to call super() method when overriding?
When I make my own Android custom class, I extend its native class. Then when I want to override the base method, I always call super() method, just like I always do in onCreate , onStop , etc.
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Save ArrayList to SharedPreferences
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Using this object --> TinyDB--Android-Shared-Preferences-Turbo its very simple.
TinyDB tinydb = new TinyDB(context);
to put
tinydb.putList("MyUsers", mUsersArray);
to get
tinydb.getList("MyUsers");
UPDATE
Some useful examples and troubleshootin...
将 App Inventor 2 项目连接到外部传感器 · App Inventor 2 中文网
...ction
App Inventor is a visual “blocks” based language for programming Android apps. It gives users the ability to easily learn, create, and prototype in a plug-and-play environment by connecting various blocks of code.
Currently, AppInventor’s toolset primarily focuses on enabling prototypin...
How to convert a byte array to a hex string in Java?
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+1 for the answer since Android does not have DataTypeConverter
– Vaiden
May 29 '13 at 10:49
7
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writing some characters like '
...rt special character follow Moss guide: How can I write character & in android strings.xml by used Unicode definition:
Example:
<string name="item_unknown">\u003c Item Unknown \u003e</string>
which present in string :
< Item Unknown >
...
How do I get a Date without time in Java?
... back-ported to Java 6 & 7 in ThreeTen-Backport and further adapted to Android in ThreeTenABP.
Similar to Joda-Time, java.time offers a LocalDate class to represent a date-only value without time-of-day and without time zone.
Note that time zone is critical to determining a particular date. At...
Number of days between two dates in Joda-Time
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thanks! I was trying to achieve the behavior of android.text.format.DateUtils.getRelativeTimeSpanString() with joda and this was really useful.
– gosho_ot_pochivka
Jun 27 '13 at 10:28
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