titoaesj

OBS: O var_number_int é a varável que recebera o valor a ser convertido em DP

(int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, var_number_int, getResources().getDisplayMetrics())


##KOTLIN
val Int.dp: Int 
    get() = (this * Resources.getSystem().displayMetrics.density + 0.5f).toInt()

val Float.dp: Int 

RikkaW

Context context = view.getContext();
ContentResolver cr = context.getContentResolver();
ContentValues values;

try {
    // create a file for test
    File file = new File(context.getFilesDir(), "1234568");
    file.createNewFile();
    try (OutputStream os = new FileOutputStream(file)) {
        os.write("test".getBytes());