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Do not hardcode /data/ use Context.getFilesDir().getPath()




// warning
private static String DB_PATH =  "/data/data/cz.okhelp.german_czech_phrases/databases/";

// OK
   public DataBaseHelper(Context context) {	 
    	super(context, DB_NAME, null, 1);
        this.myContext = context;
        // OK
         DB_PATH = context.getFilesDir().getParentFile().getPath()
              + "/databases/";
    }

397LW NO topic_id



Další témata ....(Topics)


187

Get the color of a specific pixel Java Android example | get-the-color-of-a-specific-pixel-java-android-example



             ImputStream      is = this.getResources().openRawResource(R.drawable.colors);
             Bitmap    mBitmap2 = BitmapFactory.decodeStream(is);
        
         int  w = mBitmap2.getWidth();
         int  h = mBitmap2.getHeight();
//  int x , y have to be smaller as w , h 
         int _color =  mBitmap2.getPixel(x, y);

222

Full Screen No title Android | full-screen-no-title-android


Full Screen without titlebar and statusbar for Android Activity.
In Activity.java

public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
         requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.main);
    }

or in AndroidManifest.xml

<activity android:name=".ActivityName"
    android:label="@string/app_name"
    android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
</activity>

336

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.
270

setTesting(boolean) from the type AdRequest is deprecated | settestingboolean-from-the-type-adrequest-is-deprecated


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


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
		adView.loadAd(adRequest);

235

ACRA allows your Android application to send Crash Reports | acra-allows-your-android-application-to-send-crash-reports


ACRA allows your Android application to send Crash Reports to various destinations:

a Google Docs spreadsheet (default and original behavior)
an email
your own server-side HTTP POST script
any other possible destination by implementing your own report sender

ACRA wiki and download page of project library


Editace Jana Žákovská : 2013-12-12 14:09:55
Počet článků v kategorii: 397
Url:do-not-hardcode-data-use-context-getfilesdir-getpath
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