Yes it is possible, it would look like this: Create an xml resources file in the folder /res/values/ called integers.xml. You are free to give it any name as you want, but choose one that is obvious. In that resources file, create your integer values. Your file then looks something like that: <?xml version=”1.0″ encoding=”utf-8″?> … Read more
According to the post linked in the G+ resource: The gorgeous screen on the Nexus 10 falls into the XHDPI density bucket. On tablets, Launcher uses icons from one density bucket up [0] to render them slightly larger. To ensure that your launcher icon (arguably your apps most important asset) is crisp you need to … Read more
Since Android makes the R class automatically with resource files under the /res folder, using the R class as final static is impossible. I found a nice solution to use a jar file with the res files. Here is how I did it: In your source code which will be exported in the jar file, … Read more
Calling findViewById() will search for views within your Activity’s layout and not your dialog’s view. You need to call findViewById() on the specific View that you set as your dialog’s layout. Try this private void initSearch() { AlertDialog.Builder searchDialog = new AlertDialog.Builder(this); LayoutInflater inflater = this.getLayoutInflater(); searchDialog.setTitle(“Search Photos”); searchDialog.setMessage(“Specify tag and value…”); // R.layout.search_dialog is … Read more
You do not need to use formatted=”false” in your XML. You just need to use fully qualified string format markers – %[POSITION]$[TYPE] (where [POSITION] is the attribute position and [TYPE] is the variable type), rather than the short versions, for example %s or %d. Quote from Android Docs: String Formatting and Styling: <string name=”welcome_messages”>Hello, %1$s! … Read more
You can use getIdentifier() for (int j = 1; j < 6; j++) { Drawable drawable = getResources().getDrawable(getResources() .getIdentifier(“d002_p00″+j, “drawable”, getPackageName())); }
Android Studio: “File” > “Settings” and type “MissingTranslation” into the search box Eclipse: Windows/Linux: In “Window” > “Preferences” > “Android” > “Lint Error Checking” Mac: “Eclipse” > “Preferences” > “Android” > “Lint Error Checking” Find the MissingTranslation line, and set it to Warning as seen below:
You can check your R file for Resources$NotFoundException: Resource ID #0x7f030027. It’ll tell you which resource was creating the problem. As an alternative solution I think you might have setText or any content just an int.And as you know here compiler will look for corresponding resource value. So, just concat an empty string there as … Read more
In my dimens.xml I have <dimen name=”test”>48dp</dimen> In code If I do int valueInPixels = (int) getResources().getDimension(R.dimen.test) this will return 72 which as docs state is multiplied by density of current phone (48dp x 1.5 in my case) exactly as docs state : Retrieve a dimensional for a particular resource ID. Unit conversions are based … Read more
It looks like the best approach is to use: ContextCompat.getColor(context, R.color.color_name) eg: yourView.setBackgroundColor(ContextCompat.getColor(applicationContext, R.color.colorAccent)) This will choose the Marshmallow two parameter method or the pre-Marshmallow method appropriately.