Changes to the layouts in m5-rc14

plusminus · by **plusminus** » Wed Feb 13, 2008 9:16 pm

Hello Community,

Layout Files also need to be updated before they will work correctly:

The main change is that id= has been replaced with android:id= and all occurrences of id= should be changed.

Regards,
plusminus

Anil · by **Anil** » Wed Feb 20, 2008 8:24 pm

plusminus wrote:Hello Community,

Layout Files also need to be updated before they will work correctly:
The main change is that id= has been replaced with android:id= and all occurrences of id= should be changed.
Regards,
plusminus

Earlier, if we were using the android:id, then only the android prefix was required.
So now do we have to specify this on user defined id also?

plusminus · by **plusminus** » Wed Feb 20, 2008 9:45 pm

Hello Anil,

caution, don't mix the things. Before m5 we had something like this:

Syntax: [ Download ] [ Hide ]

Using java Syntax Highlighting

<ListView id="@android:id/list" 
Parsed in 0.047 seconds,  using GeSHi 1.0.8.4

since m5 we have:

Syntax: [ Download ] [ Hide ]

Using java Syntax Highlighting

<ListView android:id="@android:id/list" 
Parsed in 0.031 seconds,  using GeSHi 1.0.8.4

looks funny :lol:

Where this red part: ""@android:id/list"" has always been the "foreign package".

Regards,
plusminus

snowtiger · by **snowtiger** » Thu Feb 21, 2008 9:53 am

This is working fine for me:

Syntax: [ Download ] [ Hide ]

Using xml Syntax Highlighting

<GridView android:id="@+id/gridView"/>
Parsed in 0.000 seconds,  using GeSHi 1.0.8.4

It took me some hours to find out, that "... View id=...." doesn't work any more, but i don't use that second "android:". Is it good for anything?

plusminus · by **plusminus** » Thu Feb 21, 2008 11:06 am

Hello snowtiger,

you mean the red... [font=Courier New]<ListView android:id="@android:id/list"[/font]

The '@' prefix to introduces a resource reference - the text following the '@' is the name of a resource in the form of [font=Courier New]@[package:]type/name[/font]. To reference a system resource, you would need to write:

(Imagine there is a color "opaque_red" that was already defined within the Android SDK)

Syntax: [ Download ] [ Hide ]

Using xml Syntax Highlighting

<TextView
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:textColor="@android:color/opaque_red"
    android:text="Hello, World!" />
Parsed in 0.001 seconds,  using GeSHi 1.0.8.4

On the other hand if we had defined the color on our own, we would write this:

Syntax: [ Download ] [ Hide ]

Using xml Syntax Highlighting

<Textview
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:textColor="@color/opaque_red"
    android:text="Hello, World!" />
Parsed in 0.001 seconds,  using GeSHi 1.0.8.4

Regards,
plusminus

anniedulce · by **anniedulce** » Tue Apr 10, 2012 12:34 pm

Nice information

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Changes to the layouts in m5-rc14

Changes to the layouts in m5-rc14

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Re: Changes to the layouts in m5-rc14

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