Example usage for android.util DisplayMetrics DENSITY_DEFAULT

Introduction

In this page you can find the example usage for android.util DisplayMetrics DENSITY_DEFAULT.

Prototype

int DENSITY_DEFAULT

To view the source code for android.util DisplayMetrics DENSITY_DEFAULT.

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Document

The reference density used throughout the system.

Usage

From source file:uk.co.workingedge.phonegap.plugin.IsTablet.java

private boolean isTabletDevice(Context applicationContext) {
    boolean device_large = ((applicationContext.getResources().getConfiguration().screenLayout
            & Configuration.SCREENLAYOUT_SIZE_MASK) >= Configuration.SCREENLAYOUT_SIZE_LARGE);

    if (device_large) {
        DisplayMetrics metrics = new DisplayMetrics();
        Activity activity = this.cordova.getActivity();
        activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);

        if (metrics.densityDpi == DisplayMetrics.DENSITY_DEFAULT
                || metrics.densityDpi == DisplayMetrics.DENSITY_HIGH
                || metrics.densityDpi == DisplayMetrics.DENSITY_MEDIUM
                || metrics.densityDpi == DisplayMetrics.DENSITY_TV
                || metrics.densityDpi == DisplayMetrics.DENSITY_XHIGH
                || metrics.densityDpi == DisplayMetrics.DENSITY_XXHIGH) {
            Log.d(LOG_TAG, "Is Tablet Device");
            return true;
        }// www  . j a  v  a2  s .c  om
    }
    Log.d(LOG_TAG, "Is NOT Tablet Device");
    return false;
}

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From source file:msa.arena.base.BaseFragment.java

protected int dp2px(float dp) {
    DisplayMetrics displayMetrics = getResources().getDisplayMetrics();
    return Math.round(dp * (displayMetrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT));
}

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From source file:com.limewoodmedia.nsdroid.Utils.java

public static int dpToPx(int dp, Context context) {
    DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
    int px = Math.round(dp * (displayMetrics.xdpi / DisplayMetrics.DENSITY_DEFAULT));
    return px;/*from  w w  w .  j a  v  a 2  s. co m*/
}

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From source file:msa.arena.base.BaseFragment.java

protected int pxToDp(int px) {
    DisplayMetrics displayMetrics = getContext().getResources().getDisplayMetrics();
    return Math.round(px / (displayMetrics.xdpi / DisplayMetrics.DENSITY_DEFAULT));
}

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From source file:com.fjoglar.etsitnoticias.utils.UiUtils.java

/**
 * Converts dps into pixels./*  w w  w . ja v a 2 s.  co  m*/
 *
 * @param dp        Measure in dp.
 * @param context   The context of activity.
 * @return          Measure in px.
 */
private static int convertDpToPx(int dp, Context context) {
    return Math.round(dp * (context.getResources().getDisplayMetrics().xdpi / DisplayMetrics.DENSITY_DEFAULT));

}

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From source file:me.zhang.bingo.Utility.java

/**
 * This method converts dp unit to equivalent pixels, depending on device density.
 *
 * @param dp      A value in dp (density independent pixels) unit. Which we need to convert
 *                into pixels//from w  ww. j  a v  a 2s .  com
 * @param context Context to get resources and device specific display metrics
 * @return A float value to represent px equivalent to dp depending on device density
 */
public static float convertDpToPixel(float dp, Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    return dp * ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT);
}

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From source file:me.zhang.bingo.Utility.java

/**
 * This method converts device specific pixels to density independent pixels.
 *
 * @param px      A value in px (pixels) unit. Which we need to convert into db
 * @param context Context to get resources and device specific display metrics
 * @return A float value to represent dp equivalent to px value
 *//*from w  w  w.j  av  a 2 s  . co m*/
public static float convertPixelsToDp(float px, Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    return px / ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT);
}

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From source file:com.acceleratedio.pac_n_zoom.AnimActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_anm);
    orgnlImageView = (ImageView) findViewById(R.id.imageView);
    orgnlImageView.setMaxHeight(800);/* w w  w .j a v a  2  s . c o m*/
    orgnlImageView.setMaxWidth(600);
    crt_ctx = this;

    BitmapFactory.Options bmp_opt = new BitmapFactory.Options();
    bmp_opt.inTargetDensity = DisplayMetrics.DENSITY_DEFAULT;

    // - Now we need to set the GUI ImageView data with data read from the picked file.
    DcodRszdBmpFil dcodRszdBmpFil = new DcodRszdBmpFil();
    Bitmap bmp = dcodRszdBmpFil.DcodRszdBmpFil(SelectImageActivity.orgFil, bmp_opt);

    // Now we need to set the GUI ImageView data with the orginal file selection.
    orgnlImageView.setImageBitmap(bmp);
    orgnl_iv_wdth = bmp.getWidth();
    orgnl_iv_hght = bmp.getHeight();
    final RelativeLayout rel_anm_lo = (RelativeLayout) findViewById(R.id.activity_anm_lo);
    scaleGestureDetector = new ScaleGestureDetector(this, new simpleOnScaleGestureListener());

    orgnlImageView.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {

            if (event.getPointerCount() > 1 || flgInScale) {

                scaleGestureDetector.onTouchEvent(event);
                return true;
            }

            int end_hrz;
            int end_vrt;
            final int pointerIndex;

            switch (event.getAction()) {

            case MotionEvent.ACTION_DOWN:

                pointerIndex = MotionEventCompat.getActionIndex(event);
                bgn_hrz = (int) MotionEventCompat.getX(event, pointerIndex);
                bgn_vrt = (int) MotionEventCompat.getY(event, pointerIndex);

                String log_str = "Beginning coordinates: Horz = " + String.valueOf(bgn_hrz) + "; Vert = "
                        + String.valueOf(bgn_vrt);

                Log.d("OnTouchListener", log_str);
                orlp = (RelativeLayout.LayoutParams) orgnlImageView.getLayoutParams();
                bgn_top = (int) orlp.topMargin;
                bgn_lft = (int) orlp.leftMargin;

                // To prevent an initial jump of the magnifier, aposX and aPosY must
                // have the values from the magnifier frame
                if (aPosX == 0)
                    aPosX = orgnlImageView.getX();
                if (aPosY == 0)
                    aPosY = orgnlImageView.getY();
                break;

            case MotionEvent.ACTION_MOVE:

                pointerIndex = MotionEventCompat.getActionIndex(event);
                float crt_hrz = MotionEventCompat.getX(event, pointerIndex);
                float crt_vrt = MotionEventCompat.getY(event, pointerIndex);
                final float dx = crt_hrz - bgn_hrz;
                final float dy = crt_vrt - bgn_vrt;
                aPosX += dx;
                aPosY += dy;
                orgnlImageView.setX(aPosX);
                orgnlImageView.setY(aPosY);

                log_str = "Current Position: Horz = " + String.valueOf(crt_hrz) + "; Vert = "
                        + String.valueOf(crt_vrt);

                Log.d("OnTouchListener", log_str);

                break;

            case MotionEvent.ACTION_UP:

                pointerIndex = MotionEventCompat.getActionIndex(event);
                end_hrz = (int) MotionEventCompat.getX(event, pointerIndex);
                end_vrt = (int) MotionEventCompat.getY(event, pointerIndex);
            }

            rel_anm_lo.invalidate();
            return true;
        }
    });

    sav_anm_btn = (Button) findViewById(R.id.sav_btn);

    sav_anm_btn.setOnClickListener(new View.OnClickListener() {

        public void onClick(View vw) {

            onClickFlg = 1;
            RelativeLayout rel_anm_lo = (RelativeLayout) findViewById(R.id.activity_anm_lo);
            rel_anm_lo.removeView(vw);
            Bitmap tnBmp = getWrtBmp("thumbnail", rel_anm_lo, 40);
            tnBmp.recycle();
            int vw_nmbr = anmViews.size();

            for (int vw_mbr = 1; vw_mbr < vw_nmbr; vw_mbr += 1) {

                anim_view = anmViews.get(vw_mbr);

                if (anim_view != null) {

                    Animation crt_anm = anim_view.getAnimation();

                    if (crt_anm != null)
                        crt_anm.cancel();

                    anim_view.setAnimation(null);
                    rel_anm_lo.removeView(anim_view);

                    // Garbage collect the bitmap
                    Drawable drawable = anim_view.getDrawable();

                    if (drawable instanceof BitmapDrawable) {
                        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
                        Bitmap anim_bmp = bitmapDrawable.getBitmap();
                        anim_bmp.recycle();
                    }
                }
            }

            Bitmap orgnlImageBmp = getWrtBmp("bgimg", rel_anm_lo, 90);
            orgnlImageWdth = Integer.toString(orgnlImageBmp.getWidth());
            orgnlImageHght = Integer.toString(orgnlImageBmp.getHeight());
            anmViews.clear();
            unbindDrawables(rel_anm_lo);
            ((RelativeLayout) rel_anm_lo).removeAllViews();
            orgnlImageBmp.recycle();
            crt_ctx = null;
            orgnlImageView = null;

            Intent intent = new Intent(AnimActivity.this, com.acceleratedio.pac_n_zoom.SaveAnmActivity.class);

            startActivity(intent);
        }
    });

    progress = ProgressDialog.show(crt_ctx, "Loading the animation", "dialog message", true);
    GetRequest get_svg_img = new GetRequest();
    get_svg_img.execute("");
}

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From source file:fi.tuukka.weather.utils.Utils.java

public static int dpToPx(int dp, Activity activity) {
    DisplayMetrics displayMetrics = activity.getResources().getDisplayMetrics();
    int px = Math.round(dp * (displayMetrics.xdpi / DisplayMetrics.DENSITY_DEFAULT));
    return px;/* w  w w.  ja v  a  2 s .  com*/
}

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From source file:com.layer_net.stepindicator.StepIndicator.java

@SuppressLint("NewApi")
protected float dp2px(float dp) {
    DisplayMetrics displayMetrics = getContext().getResources().getDisplayMetrics();
    return Math.round(dp * (displayMetrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT));
}

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