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setTesting(boolean) from the type AdRequest is deprecated


Admob testing on emulator issue.
Android Eclipse code warning:
setTesting(boolean) from the type AdRequest is deprecated

AdView adView = new AdView(this, AdSize.BANNER, "a14d9..........");//MY_AD_UNIT_ID
AdRequest adRequest = new AdRequest();
		adRequest.setTesting(true); // deprecated

		adRequest.addTestDevice(AdRequest.TEST_EMULATOR); // OK

397LW NO topic_id


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Get Bitmap Size Get Free Memory Exception Android | get-bitmap-size-get-free-memory-exception-android

Bitmap size calculation:
bmpHeight * bmpWidth
For example:
Resolution of image 1024x860 = 880 640 pixels
If every pixel get 4 byte of memory:
880 640x4= 3 522 560 (3.5MB)

Get bitmap size without allocation of memory:

   	BitmapFactory.Options options = new BitmapFactory.Options();
        // If set to true, the decoder will return null (no bitmap), but the out... fields will still
        // be set, allowing the caller to query the bitmap without having to allocate the memory for its pixels. 
    	options.inJustDecodeBounds = true; 
    	BitmapFactory.decodeResource(getResources(), R.drawable.my_image, options);
    	int imageHeight = options.outHeight; // 1024
    	int imageWidth = options.outWidth; // 860
    	String imageType = options.outMimeType; // .jpg .png .gif

Get Memory size:
Make your bitmap not bigger as maxMemory size
final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);

    float density = getResources().getDisplayMetrics().density;

    Debug.MemoryInfo memoryInfo = new Debug.MemoryInfo();
    final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
    final int freeMemory = (int) (Runtime.getRuntime().freeMemory() / 1024);
    String memMessage = String.format(
        "Free=%d kB,

MaxMem=%d kB,
Memory: Pss=%.2f MB, Private=%.2f MB, Shared=%.2f MB", freeMemory, maxMemory, memoryInfo.getTotalPss() / 1024.0, memoryInfo.getTotalPrivateDirty() / 1024.0, memoryInfo.getTotalSharedDirty() / 1024.0); ((TextView)findViewById(R.id.textViewInfo)).setText(memMessage );

Unchecked call to add(E) as a member of raw type java.util.List | unchecked-call-to-adde-as-a-member-of-raw-type-java-util-list

// warnning
private List list = new ArrayList();

// ok /put type of added object
private List<String> list = new ArrayList<String>();

How set gray text to EditText Android example | how-set-gray-text-to-edittext-android-example

Example source code for Android development. How set gray text to EditText when EditText is blank.
Hint text to display when the text is empty.
In layout/main.xml insert to EditText row Attribute Name android:hint="Some text"

	android:layout_height="wrap_content" android:layout_width="fill_parent"
        android:hint="Some text"

Programatically you can use method setHint:

// setHint(CharSequence hint) example
(EditText)findViewById(R.id.myEdit).setHint("My text");
// or int resId as method setHint(int resId) 
EditText myEdit = findViewById(R.id.myEdit);


Android Studio Delete Hide Module | android-studio-delete-hide-module

To hide a module File->Project Structure Ctrl+Alt+Shift+S
In left panel click on Module which want to hide.
Click on minus symbol (-) on upper left corner of window.
Click Yes.

To delete module from disk click on module in project tree (to select) and press Delete on keyboard.

No executable code found at line - omits breakpoints | no-executable-code-found-at-line-omits-breakpoints

No executable code found at line ....
Try one from this solution:
1.) uninstall app from test device, try to debugg app
2.) open module gradle file and set minifyEnabled to false in debug condition

debug {
minifyEnabled false

Editace: 2013-05-25 11:40:11
Počet článků v kategorii: 397

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