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START_STICKY and START_NOT_STICKY
...tween START_STICKY and START_NOT_STICKY while implementing services in android? Could anyone point out to some standard examples.. ?
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How can I know when an EditText loses focus?
...ChangeListener(this);
editTextPhone.setOnFocusChangeListener(this);
then android studio will prompt you to add the method from the interface, accept it...
it will be like:
@Override
public void onFocusChange(View v, boolean hasFocus) {
// todo your code here...
}
and as you've got a factorized ...
Android: upgrading DB version and adding new table
...n sql file for each update as described in the link https://riggaroo.co.za/android-sqlite-database-use-onupgrade-correctly/
from_1_to_2.sql
ALTER TABLE books ADD COLUMN book_rating INTEGER;
from_2_to_3.sql
ALTER TABLE books RENAME TO book_information;
from_3_to_4.sql
ALTER TABLE book_informa...
Do fragments really need an empty constructor?
...ought I would explain why for people wondering why.
If you check: https://android.googlesource.com/platform/frameworks/base/+/master/core/java/android/app/Fragment.java
You will see the instantiate(..) method in the Fragment class calls the newInstance method:
public static Fragment instantiate(C...
What's the difference between setWebViewClient vs. setWebChromeClient?
...at's the difference between setWebViewClient vs. setWebChromeClient in Android?
4 Answers
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SQLite table constraint - unique on multiple columns
... that adding UNIQUE(i, j) to the create statement is completely ignored on android. It creates the table, but leaves off the UNIQUE constraint. I was only able to do this by using an index.
– gattsbr
Aug 11 at 14:55
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How to create a DialogFragment without title?
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@clocksmith is the android:layout_width attribute for the root view in the layout for your dialog set to wrap_content?
– ataulm
Dec 30 '14 at 4:07
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Is there a date format to display the day of the week in java?
...time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions of Android bundle implementations of the java.time classes.
For earlier Android, the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….
The ThreeTen-Extr...
req.query and req.param in ExpressJS
Suppose a client sends say Android (Key,value) pair in the request ........ which one to use ?
4 Answers
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How to return a result (startActivityForResult) from a TabHost Activity?
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Oh, god! After spending several hours and downloading the Android sources, I have finally come to a solution.
If you look at the Activity class, you will see, that finish() method only sends back the result if there is a mParent property set to null. Otherwise the result is lost.
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