Examples with DisplayMetrics android.util.DisplayMetrics used on opensource projects

Example 41 with DisplayMetrics

use of android.util.DisplayMetrics in project libgdx by libgdx.

the class AndroidGraphics method updatePpi.

private void updatePpi() {
    DisplayMetrics metrics = new DisplayMetrics();
    app.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    ppiX = metrics.xdpi;
    ppiY = metrics.ydpi;
    ppcX = metrics.xdpi / 2.54f;
    ppcY = metrics.ydpi / 2.54f;
    density = metrics.density;
}

Example 42 with DisplayMetrics

use of android.util.DisplayMetrics in project HTextView by hanks-zyh.

the class BurnText method init.

public void init(HTextView hTextView, AttributeSet attrs, int defStyle) {
    mHTextView = hTextView;
    mText = "";
    mOldText = "";
    paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(textColor);
    paint.setStyle(Paint.Style.FILL);
    oldPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    oldPaint.setColor(textColor);
    oldPaint.setStyle(Paint.Style.FILL);
    backPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    backPaint.setColor(((ColorDrawable) mHTextView.getBackground()).getColor());
    backPaint.setStyle(Paint.Style.FILL);
    metrics = new DisplayMetrics();
    WindowManager windowManger = (WindowManager) hTextView.getContext().getSystemService(Context.WINDOW_SERVICE);
    windowManger.getDefaultDisplay().getMetrics(metrics);
    textSize = hTextView.getTextSize();
    sparkBitmap = BitmapFactory.decodeResource(hTextView.getResources(), R.drawable.fire);
}

Example 43 with DisplayMetrics

use of android.util.DisplayMetrics in project HTextView by hanks-zyh.

the class PixelateText method init.

public void init(HTextView hTextView, AttributeSet attrs, int defStyle) {
    mHTextView = hTextView;
    mText = "";
    mOldText = "";
    paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setColor(Color.BLACK);
    paint.setStyle(Paint.Style.FILL);
    paint.setTypeface(hTextView.getTypeface());
    oldPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    oldPaint.setColor(Color.BLACK);
    oldPaint.setStyle(Paint.Style.FILL);
    oldPaint.setTypeface(hTextView.getTypeface());
    pixPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    pixPaint.setColor(Color.BLACK);
    pixPaint.setStyle(Paint.Style.FILL);
    metrics = new DisplayMetrics();
    WindowManager windowManger = (WindowManager) hTextView.getContext().getSystemService(Context.WINDOW_SERVICE);
    windowManger.getDefaultDisplay().getMetrics(metrics);
    textSize = hTextView.getTextSize();
    bitmap = Bitmap.createBitmap(700, 200, Bitmap.Config.ARGB_4444);
    matrix = new Matrix();
    pixCanvas = new Canvas(bitmap);
}

Example 44 with DisplayMetrics

use of android.util.DisplayMetrics in project AsymmetricGridView by felipecsl.

the class Utils method getDisplayMetrics.

/**
   * Returns a valid DisplayMetrics object
   *
   * @param context valid context
   * @return DisplayMetrics object
   */
static DisplayMetrics getDisplayMetrics(final Context context) {
    final WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    final DisplayMetrics metrics = new DisplayMetrics();
    windowManager.getDefaultDisplay().getMetrics(metrics);
    return metrics;
}

Example 45 with DisplayMetrics

use of android.util.DisplayMetrics in project agera by google.

the class NotesFragment method onCreate.

@Override
public void onCreate(@Nullable final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setRetainInstance(true);
    notesStore = notesStore(getContext().getApplicationContext());
    pool = new RecycledViewPool();
    final RowHandler<NoteGroup, List<Note>> rowHandler = rowBinder(pool, (r) -> new LinearLayoutManager(getContext(), HORIZONTAL, false), NoteGroup::getId, NoteGroup::getNotes, (r) -> dataBindingRepositoryPresenterOf(Note.class).layout(R.layout.text_layout).itemId(BR.note).handler(BR.click, (Receiver<Note>) (note) -> {
        final EditText editText = new EditText(getContext());
        editText.setId(R.id.edit);
        editText.setText(note.getNote());
        new AlertDialog.Builder(getContext()).setTitle(R.string.edit_note).setView(editText).setPositiveButton(R.string.edit, (d, i) -> notesStore.updateNote(note, editText.getText().toString())).create().show();
    }).handler(BR.longClick, (Receiver<Note>) notesStore::deleteNote).stableIdForItem(Note::getId).forList());
    adapter = repositoryAdapter().addLayout(layout(R.layout.header)).add(notesStore.getNotesRepository(), repositoryPresenterOf(NoteGroup.class).layout(R.layout.note_group_layout).stableIdForItem(NoteGroup::getId).bindWith(rowHandler).recycleWith(rowHandler).forList()).addItem(getInstance().format(new Date()), dataBindingRepositoryPresenterOf(String.class).layout(R.layout.footer).itemId(BR.string).forItem()).build();
    adapter.setHasStableIds(true);
    final DisplayMetrics displayMetrics = getResources().getDisplayMetrics();
    backgroundRepository = repositoryWithInitialValue(Result.<Bitmap>absent()).observe().onUpdatesPerLoop().goTo(networkExecutor).getFrom(() -> "http://www.gravatar.com/avatar/4df6f4fe5976df17deeea19443d4429d?s=" + Math.max(displayMetrics.heightPixels, displayMetrics.widthPixels)).transform(url -> httpGetRequest(url).compile()).attemptTransform(httpFunction()).orEnd(Result::failure).goTo(calculationExecutor).thenTransform(input -> {
        final byte[] body = input.getBody();
        return absentIfNull(decodeByteArray(body, 0, body.length));
    }).onDeactivation(SEND_INTERRUPT).compile();
}