How add Android code templates to Eclipse

AD MOB

If you have to type frequently the same code you can create templates which can be activate via autocomplete with Ctrl + Space.

For example lets assume setOnClickListener body.

To create a template for this select the menu Window->Preferences and Open Java -> Editor -> Templates

Type name of template in Eclipse s editor and pres Ctrl+Space

[caption id="attachment_1114" align="alignleft" width="300" caption="Eclipse-show-template-proposals"]

[/caption]

Select your template from intellisense help and press Enter or double click on selected item.

[caption id="attachment_1116" align="alignleft" width="300" caption="Eclipse - select your template"]

[/caption]


	mIdButtonHome.setOnClickListener(new View.OnClickListener() {
		public void onClick(View v) {
			Intent browserIntent = new Intent(Intent.ACTION_VIEW,
					Uri.parse("//android.okhelp.cz/category/software/"));
			startActivity(browserIntent);
		}
	});

Quick help in Eclipse editor: select keyword and press Ctrl+1

397LW NO topic_id

Další témata ....(Topics)

209

Chrome youtube shockwave flash plugin crashes solution | chrome-shockwave-flash-plugin-crashes

Google Chrome and Shockwave Flash crashes on youtube.com

open chrome://plugins/ with Google Chrome

click on Plus button for more details

find Flash (3 files)
disable two other Shockwave Flash

for more see image below

255

Not request focus EditText if startup Android | not-request-focus-edittext-if-startup-android

Not request focus EditText if startup Android - hide keyboard if startup.

Remove: from EditText

Create a LinearLayout and set the:
attributes android:focusable="true" android:focusableInTouchMode="true"


   <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:focusable="true" 
        android:focusableInTouchMode="true"
        android:orientation="vertical" >
</LinearLayout>

Download file from URL | download-file-from-url

Download image file from URL to ImageView Java Android source example code.


Context context = thisClass.this;
Drawable image = ImageOperations(context,
"//www.okhelp.cz/images/android/ad_4.png"
,"image.jpg");
ImageView imgView;
imgView = (ImageView)findViewById(R.id.idImageView);
imgView.setImageDrawable(image);

	private Drawable ImageOperations(Context ctx, String url, String saveFilename) {
		try {
			InputStream is = (InputStream) this.fetch(url);
			Drawable d = Drawable.createFromStream(is, "src");
			return d;
		} catch (MalformedURLException e) {
			e.printStackTrace();
			return null;
		} catch (IOException e) {
			e.printStackTrace();
			return null;
		}
	}

	public Object fetch(String address) throws MalformedURLException,IOException {
		URL url = new URL(address);
		Object content = url.getContent();
		return content;
	}

Titlebar title bar change text setTile Android example | titlebar-title-bar-change-text-android-example

Change the title associated with this activity. If this is a top-level activity, the title for its window will change. If it is an embedded activity, the parent can do whatever it wants with it.



 String sTitle = "My new title";
 setTitle(sTitle);

Get package name Context-getPackageName Android example | get-package-name-context-getpackagename-android-example

If you often copy your Android project to another you have to using function for obtaining varied information about package.
This code show how get package name in Android application as string:


Context context = getContext(); // this.getContext(); getApplicationContext(); etc.
String sPackName = context.getPackageName();

Editace: 2014-02-15 20:46:33
Počet článků v kategorii: 397
Url:how-add-android-code-templates-to-eclipse

AD

Okhelp.cz