Example usage for android.util DisplayMetrics DENSITY

Introduction

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

Prototype

int DENSITY_TV

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

Click Source Link

Document

This is a secondary density, added for some common screen configurations.

Usage

From source file:com.actionbarsherlock.ActionBarSherlock.java

/**
 * Wrap an activity with an action bar abstraction which will enable the
 * use of a custom implementation on platforms where a native version does
 * not exist./*from   w w  w. j ava2 s  .co  m*/
 *
 * @param activity Owning activity.
 * @param flags Option flags to control behavior.
 * @return Instance to interact with the action bar.
 */
public static ActionBarSherlock wrap(Activity activity, int flags) {
    //Create a local implementation map we can modify
    HashMap<Implementation, Class<? extends ActionBarSherlock>> impls = new HashMap<Implementation, Class<? extends ActionBarSherlock>>(
            IMPLEMENTATIONS);
    boolean hasQualfier;

    /* DPI FILTERING */
    hasQualfier = false;
    for (Implementation key : impls.keySet()) {
        //Only honor TVDPI as a specific qualifier
        if (key.dpi() == DisplayMetrics.DENSITY_TV) {
            hasQualfier = true;
            break;
        }
    }
    if (hasQualfier) {
        final boolean isTvDpi = activity.getResources()
                .getDisplayMetrics().densityDpi == DisplayMetrics.DENSITY_TV;
        for (Iterator<Implementation> keys = impls.keySet().iterator(); keys.hasNext();) {
            int keyDpi = keys.next().dpi();
            if ((isTvDpi && keyDpi != DisplayMetrics.DENSITY_TV)
                    || (!isTvDpi && keyDpi == DisplayMetrics.DENSITY_TV)) {
                keys.remove();
            }
        }
    }

    /* API FILTERING */
    hasQualfier = false;
    for (Implementation key : impls.keySet()) {
        if (key.api() != Implementation.DEFAULT_API) {
            hasQualfier = true;
            break;
        }
    }
    if (hasQualfier) {
        final int runtimeApi = Build.VERSION.SDK_INT;
        int bestApi = 0;
        for (Iterator<Implementation> keys = impls.keySet().iterator(); keys.hasNext();) {
            int keyApi = keys.next().api();
            if (keyApi > runtimeApi) {
                keys.remove();
            } else if (keyApi > bestApi) {
                bestApi = keyApi;
            }
        }
        for (Iterator<Implementation> keys = impls.keySet().iterator(); keys.hasNext();) {
            if (keys.next().api() != bestApi) {
                keys.remove();
            }
        }
    }

    if (impls.size() > 1) {
        throw new IllegalStateException("More than one implementation matches configuration.");
    }
    if (impls.isEmpty()) {
        throw new IllegalStateException("No implementations match configuration.");
    }
    Class<? extends ActionBarSherlock> impl = impls.values().iterator().next();
    if (DEBUG)
        Log.i(TAG, "Using implementation: " + impl.getSimpleName());

    try {
        Constructor<? extends ActionBarSherlock> ctor = impl.getConstructor(CONSTRUCTOR_ARGS);
        return ctor.newInstance(activity, flags);
    } catch (NoSuchMethodException e) {
        throw new RuntimeException(e);
    } catch (IllegalArgumentException e) {
        throw new RuntimeException(e);
    } catch (InstantiationException e) {
        throw new RuntimeException(e);
    } catch (IllegalAccessException e) {
        throw new RuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new RuntimeException(e);
    }
}

From source file:ca.mymenuapp.ui.debug.DebugAppContainer.java

private static String getDensityString(DisplayMetrics displayMetrics) {
    switch (displayMetrics.densityDpi) {
    case DisplayMetrics.DENSITY_LOW:
        return "ldpi";
    case DisplayMetrics.DENSITY_MEDIUM:
        return "mdpi";
    case DisplayMetrics.DENSITY_HIGH:
        return "hdpi";
    case DisplayMetrics.DENSITY_XHIGH:
        return "xhdpi";
    case DisplayMetrics.DENSITY_XXHIGH:
        return "xxhdpi";
    case DisplayMetrics.DENSITY_XXXHIGH:
        return "xxxhdpi";
    case DisplayMetrics.DENSITY_TV:
        return "tvdpi";
    default://from   ww w  . j  a v  a2  s  . c  o  m
        return "unknown";
    }
}

From source file:watch.oms.omswatch.application.OMSApplication.java

/**
 * Checks if the device is a tablet or a phone
 * //w  w w. ja va2 s.c  o  m
 * @param
 *
 * @return Returns true if the device is a Tablet
 */
public boolean isTabletDevice() {
    // Verifies if the Generalized Size of the device is XLARGE to be
    // considered a Tablet
    boolean xlarge = ((activity.getResources().getConfiguration().screenLayout
            & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE);

    // If XLarge, checks if the Generalized Density is at least MDPI
    // (160dpi)
    if (xlarge) {
        DisplayMetrics metrics = new DisplayMetrics();
        activity.getWindowManager().getDefaultDisplay().getMetrics(metrics);

        // MDPI=160, DEFAULT=160, DENSITY_HIGH=240, DENSITY_MEDIUM=160,
        // DENSITY_TV=213, DENSITY_XHIGH=320
        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) {

            // Yes, this is a tablet!
            return true;
        }
    }
    return false;
}

From source file:org.solovyev.android.calculator.ActivityUi.java

private void addHelpInfo(@Nonnull Activity activity, @Nonnull View root) {
    if (CalculatorApplication.isMonkeyRunner(activity)) {
        if (root instanceof ViewGroup) {
            final TextView helperTextView = new TextView(activity);

            final DisplayMetrics dm = new DisplayMetrics();
            activity.getWindowManager().getDefaultDisplay().getMetrics(dm);

            helperTextView.setTextSize(15);
            helperTextView.setTextColor(Color.WHITE);

            final Configuration c = activity.getResources().getConfiguration();

            final StringBuilder helpText = new StringBuilder();
            helpText.append("Size: ");
            if (Views.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_XLARGE, c)) {
                helpText.append("xlarge");
            } else if (Views.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_LARGE, c)) {
                helpText.append("large");
            } else if (Views.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_NORMAL, c)) {
                helpText.append("normal");
            } else if (Views.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_SMALL, c)) {
                helpText.append("small");
            } else {
                helpText.append("unknown");
            }/*from   w  w  w.  ja va 2 s.  c o  m*/

            helpText.append(" (").append(dm.widthPixels).append("x").append(dm.heightPixels).append(")");

            helpText.append(" Density: ");
            switch (dm.densityDpi) {
            case DisplayMetrics.DENSITY_LOW:
                helpText.append("ldpi");
                break;
            case DisplayMetrics.DENSITY_MEDIUM:
                helpText.append("mdpi");
                break;
            case DisplayMetrics.DENSITY_HIGH:
                helpText.append("hdpi");
                break;
            case DisplayMetrics.DENSITY_XHIGH:
                helpText.append("xhdpi");
                break;
            case DisplayMetrics.DENSITY_TV:
                helpText.append("tv");
                break;
            }

            helpText.append(" (").append(dm.densityDpi).append(")");

            helperTextView.setText(helpText);

            ((ViewGroup) root).addView(helperTextView, new ViewGroup.LayoutParams(
                    ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
        }
    }
}

From source file:com.linkbubble.util.Util.java

private static int getAlertIconDensityDpi(Context context) {
    if (sDensityDpi == null) {
        sDensityDpi = context.getResources().getDisplayMetrics().densityDpi;
    }//from   w  w w.  ja va 2 s.  co m

    switch (sDensityDpi) {
    case DisplayMetrics.DENSITY_LOW:
    case DisplayMetrics.DENSITY_MEDIUM:
        return DisplayMetrics.DENSITY_LOW;
    case DisplayMetrics.DENSITY_TV:
    case DisplayMetrics.DENSITY_HIGH:
        return DisplayMetrics.DENSITY_MEDIUM;
    case DisplayMetrics.DENSITY_XHIGH:
        return DisplayMetrics.DENSITY_HIGH;
    case DisplayMetrics.DENSITY_XXHIGH:
    case DisplayMetrics.DENSITY_XXXHIGH:
        return DisplayMetrics.DENSITY_XHIGH;
    }

    return sDensityDpi;
}

Example usage for android.util DisplayMetrics DENSITY_TV

Introduction

Prototype

Document

Usage