Java Code Examples for android.util.DisplayMetrics#DENSITY_MEDIUM

The following examples show how to use android.util.DisplayMetrics#DENSITY_MEDIUM . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: DebugView.java From u2020-mvp with Apache License 2.0

6 votes

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:
            return String.valueOf(displayMetrics.densityDpi);
    }
}

Example 2

Source File: NinePatchBitmapFactory.java From Aria with Apache License 2.0

6 votes

public static String getDensityPostfix(Resources res) {
  String result = null;
  switch (res.getDisplayMetrics().densityDpi) {
    case DisplayMetrics.DENSITY_LOW:
      result = "ldpi";
      break;
    case DisplayMetrics.DENSITY_MEDIUM:
      result = "mdpi";
      break;
    case DisplayMetrics.DENSITY_HIGH:
      result = "hdpi";
      break;
    case DisplayMetrics.DENSITY_XHIGH:
      result = "xhdpi";
      break;
    case DisplayMetrics.DENSITY_XXHIGH:
      result = "xxhdpi";
      break;
    case DisplayMetrics.DENSITY_XXXHIGH:
      result = "xxxhdpi";
      break;
  }
  return result;
}

Example 3

Source File: InvariantDeviceProfile.java From Trebuchet with GNU General Public License v3.0

6 votes

private int getLauncherIconDensity(int requiredSize) {
    // Densities typically defined by an app.
    int[] densityBuckets = new int[] {
            DisplayMetrics.DENSITY_LOW,
            DisplayMetrics.DENSITY_MEDIUM,
            DisplayMetrics.DENSITY_TV,
            DisplayMetrics.DENSITY_HIGH,
            DisplayMetrics.DENSITY_XHIGH,
            DisplayMetrics.DENSITY_XXHIGH,
            DisplayMetrics.DENSITY_XXXHIGH
    };

    int density = DisplayMetrics.DENSITY_XXXHIGH;
    for (int i = densityBuckets.length - 1; i >= 0; i--) {
        float expectedSize = ICON_SIZE_DEFINED_IN_APP_DP * densityBuckets[i]
                / DisplayMetrics.DENSITY_DEFAULT;
        if (expectedSize >= requiredSize) {
            density = densityBuckets[i];
        }
    }

    return density;
}

Example 4

Source File: BugReportLens.java From debugdrawer with Apache License 2.0

6 votes

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:
			return String.valueOf(displayMetrics.densityDpi);
	}
}

Example 5

Source File: BugReportLens.java From u2020 with Apache License 2.0

6 votes

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:
      return String.valueOf(displayMetrics.densityDpi);
  }
}

Example 6

Source File: Comman.java From XERUNG with Apache License 2.0

6 votes

public boolean isTabletDevice(Context activityContext) {
    boolean device_large = ((activityContext.getResources().getConfiguration().screenLayout &
            Configuration.SCREENLAYOUT_SIZE_MASK) ==
            Configuration.SCREENLAYOUT_SIZE_LARGE);

    if (device_large) {
        DisplayMetrics metrics = new DisplayMetrics();
        Activity activity = (Activity) activityContext;
        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) {
            return true;
        }
    }
    return false;
}

Example 7

Source File: Comman.java From XERUNG with Apache License 2.0

6 votes

public boolean isTabletDevice(Context activityContext) {
    boolean device_large = ((activityContext.getResources().getConfiguration().screenLayout &
            Configuration.SCREENLAYOUT_SIZE_MASK) ==
            Configuration.SCREENLAYOUT_SIZE_LARGE);

    if (device_large) {
        DisplayMetrics metrics = new DisplayMetrics();
        Activity activity = (Activity) activityContext;
        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) {
            return true;
        }
    }
    return false;
}

Example 8

Source File: AptoideUtils.java From aptoide-client with GNU General Public License v2.0

6 votes

public static String getScreenDensity() {

            Context context = Aptoide.getContext();
            int density = context.getResources().getDisplayMetrics().densityDpi;

            switch (density) {
                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";

                default:
                    return "hdpi";
            }

        }

Example 9

Source File: BaiduNewsDetailActivity.java From android-project-wo2b with Apache License 2.0

5 votes

@Override
protected void onCreate(Bundle savedInstanceState)
{
	super.onCreate(savedInstanceState);

	Intent intent = getIntent();
	mNewsTitle = intent.getStringExtra("news_title");
	mNewsUrl = intent.getStringExtra("news_url");

	setActionBarTitle(mNewsTitle);

	int screenDensity = getResources().getDisplayMetrics().densityDpi;
	WebSettings.ZoomDensity zoomDensity = WebSettings.ZoomDensity.MEDIUM;
	switch (screenDensity)
	{
		case DisplayMetrics.DENSITY_LOW:
		{
			zoomDensity = WebSettings.ZoomDensity.CLOSE;
			break;
		}
		case DisplayMetrics.DENSITY_MEDIUM:
		{
			zoomDensity = WebSettings.ZoomDensity.MEDIUM;
			break;
		}
		case DisplayMetrics.DENSITY_HIGH:
		{
			zoomDensity = WebSettings.ZoomDensity.FAR;
			break;
		}
	}
	// 设置默认缩放方式尺寸
	getWebview().getSettings().setDefaultZoom(zoomDensity);
	getWebview().getSettings().setBuiltInZoomControls(true);
	getWebview().loadUrl(mNewsUrl);
}

Example 10

Source File: MobileDeviceInfo.java From arcusandroid with Apache License 2.0

5 votes

private void getScreenDensity() {

        int density;

        density = mContext.getResources().getDisplayMetrics().densityDpi;

        switch(density)
        {
            case DisplayMetrics.DENSITY_LOW:
                //  not used; but can't hurt adding it in case something changes
                formFactor = "LDPI";
                break;
            case DisplayMetrics.DENSITY_MEDIUM:
                formFactor = "MDPI";
                break;
            case DisplayMetrics.DENSITY_HIGH:
                formFactor = "HDPI";
                break;
            case DisplayMetrics.DENSITY_XHIGH:
                formFactor = "XHDPI";
                break;
            case DisplayMetrics.DENSITY_XXHIGH:
                formFactor = "XXHDPI";
                break;
            case DisplayMetrics.DENSITY_XXXHIGH:
                formFactor = "XXXHDPI";
                break;
            default:
                formFactor = "UNKNOWN";
                break;
        }
    }

Example 11

Source File: EasyDisplayMod.java From easydeviceinfo with Apache License 2.0

5 votes

/**
 * Gets density.
 *
 * @return the density
 */
public final String getDensity() {
  String densityStr = null;
  final int density = context.getResources().getDisplayMetrics().densityDpi;
  switch (density) {
    case DisplayMetrics.DENSITY_LOW:
      densityStr = "LDPI";
      break;
    case DisplayMetrics.DENSITY_MEDIUM:
      densityStr = "MDPI";
      break;
    case DisplayMetrics.DENSITY_TV:
      densityStr = "TVDPI";
      break;
    case DisplayMetrics.DENSITY_HIGH:
      densityStr = "HDPI";
      break;
    case DisplayMetrics.DENSITY_XHIGH:
      densityStr = "XHDPI";
      break;
    case DisplayMetrics.DENSITY_400:
      densityStr = "XMHDPI";
      break;
    case DisplayMetrics.DENSITY_XXHIGH:
      densityStr = "XXHDPI";
      break;
    case DisplayMetrics.DENSITY_XXXHIGH:
      densityStr = "XXXHDPI";
      break;
    default:
      //do nothing
      break;
  }
  return CheckValidityUtil.checkValidData(densityStr);
}

Example 12

Source File: ImageInflationTest.java From commcare-android with Apache License 2.0

5 votes

@Test
public void testScaleDownDueToBoth_containerDominant() {
    // Both the container size and the relative densities impose scale down requirements,
    // but the container restrictions impose a larger scale down, so we scale to those dimens
    int targetDensity = DisplayMetrics.DENSITY_MEDIUM;
    testCorrectInflationWithDensity(targetDensity, lowDensityDevice, boundingDimens_RESTRICTIVE, 50);
}

Example 13

Source File: ImageInflationTest.java From commcare-android with Apache License 2.0

5 votes

@Test
public void testScaleDownDueToBoth_densityDominant() {
    // Both the container size and the relative densities impose scale down requirements,
    // but the density factor imposes a larger scale down, so we scale to those dimens
    int targetDensity = DisplayMetrics.DENSITY_MEDIUM;
    testCorrectInflationWithDensity(targetDensity, lowDensityDevice, boundingDimens_LESS_RESTRICTIVE, 75);
}

Example 14

Source File: DeviceTypeDetector.java From android-utilset with Apache License 2.0

5 votes

/**
 * Checks if the device is a tablet or a phone
 * 
 * @param activityContext The Activity Context.
 * @return Returns true if the device is a Tablet
 */
public DeviceType getDeviceType(Context activityContext) {
	// Verifies if the Generalized Size of the device is XLARGE to be
	// considered a Tablet
	boolean xlarge = ((activityContext.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == SCREENLAYOUT_SIZE_XLARGE);

	// If XLarge, checks if the Generalized Density is at least MDPI
	// (160dpi)
	if (xlarge) {
		DisplayMetrics metrics = new DisplayMetrics();
		Activity activity = (Activity)activityContext;
		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 == DENSITY_TV
			|| metrics.densityDpi == DENSITY_XHIGH) {

			// this is a tablet!
			return DeviceType.Tablet;
		}
	}

	// this is not a tablet!
	return DeviceType.Handset;
}

Example 15

Source File: Chart.java From PressureNet with GNU General Public License v3.0

5 votes

/**
 * Set the chart text size based on screen metrics
 */
private void setTextSize() {
	try {
		DisplayMetrics displayMetrics = new DisplayMetrics(); 
		displayMetrics = context.getResources().getDisplayMetrics();
		log("setting text size, density is " + displayMetrics.densityDpi);
		switch(displayMetrics.densityDpi){
	     case DisplayMetrics.DENSITY_LOW:
	    	 textSize = 12;
	    	 pointSize = 2f;
	         break;
	     case DisplayMetrics.DENSITY_MEDIUM:
	    	 textSize = 16;
	    	 pointSize = 3f;
	    	 break;
	     case DisplayMetrics.DENSITY_HIGH:
	    	 textSize = 18;
	    	 pointSize = 4f;
	    	 break;
	     case DisplayMetrics.DENSITY_XHIGH:
	    	 textSize = 20;
	    	 pointSize = 5f;
                break;
	     case DisplayMetrics.DENSITY_XXHIGH:
	    	 textSize = 26;
	    	 pointSize = 7f;
                break;
	     default:
	    	 break;
		}
	} catch(Exception e) {
		e.printStackTrace();
	}
}

Example 16

Source File: SystemInfo.java From Noyze with Apache License 2.0

5 votes

/**
 * @return The height of the system bar. This is
 * done by querying the system's resources, or if that fails
 * by using fallbacks for different screen densities.
 */
public static int getSystemBarHeight(Context context)
{
	if (mBarHeight2 > 0) return mBarHeight2;

	// Get display metrics for window.
	final DisplayMetrics mMetrics = new DisplayMetrics();
	((WindowManager) context.getSystemService(Context.WINDOW_SERVICE))
		.getDefaultDisplay().getMetrics(mMetrics);

	int statusBarHeight;

	switch (mMetrics.densityDpi)
	{
		case DisplayMetrics.DENSITY_HIGH:
			statusBarHeight = HIGH_DPI_SYSTEM_BAR_HEIGHT;
			break;
		case DisplayMetrics.DENSITY_MEDIUM:
			statusBarHeight = MEDIUM_DPI_SYSTEM_BAR_HEIGHT;
			break;
		case DisplayMetrics.DENSITY_LOW:
			statusBarHeight = LOW_DPI_SYSTEM_BAR_HEIGHT;
			break;
		case DisplayMetrics.DENSITY_XHIGH:
			statusBarHeight = XHIGH_DPI_SYSTEM_BAR_HEIGHT;
			break;
		default:
			statusBarHeight = MEDIUM_DPI_SYSTEM_BAR_HEIGHT;
	}

	return statusBarHeight;
}

Example 17

Source File: ActivityManager.java From android_9.0.0_r45 with Apache License 2.0

5 votes

static int getLauncherLargeIconSizeInner(Context context) {
    final Resources res = context.getResources();
    final int size = res.getDimensionPixelSize(android.R.dimen.app_icon_size);
    final int sw = res.getConfiguration().smallestScreenWidthDp;

    if (sw < 600) {
        // Smaller than approx 7" tablets, use the regular icon size.
        return size;
    }

    final int density = res.getDisplayMetrics().densityDpi;

    switch (density) {
        case DisplayMetrics.DENSITY_LOW:
            return (size * DisplayMetrics.DENSITY_MEDIUM) / DisplayMetrics.DENSITY_LOW;
        case DisplayMetrics.DENSITY_MEDIUM:
            return (size * DisplayMetrics.DENSITY_HIGH) / DisplayMetrics.DENSITY_MEDIUM;
        case DisplayMetrics.DENSITY_TV:
            return (size * DisplayMetrics.DENSITY_XHIGH) / DisplayMetrics.DENSITY_HIGH;
        case DisplayMetrics.DENSITY_HIGH:
            return (size * DisplayMetrics.DENSITY_XHIGH) / DisplayMetrics.DENSITY_HIGH;
        case DisplayMetrics.DENSITY_XHIGH:
            return (size * DisplayMetrics.DENSITY_XXHIGH) / DisplayMetrics.DENSITY_XHIGH;
        case DisplayMetrics.DENSITY_XXHIGH:
            return (size * DisplayMetrics.DENSITY_XHIGH*2) / DisplayMetrics.DENSITY_XXHIGH;
        default:
            // The density is some abnormal value.  Return some other
            // abnormal value that is a reasonable scaling of it.
            return (int)((size*1.5f) + .5f);
    }
}

Example 18

Source File: ActivityManager.java From android_9.0.0_r45 with Apache License 2.0

5 votes

/**
 * Get the preferred density of icons for the launcher. This is used when
 * custom drawables are created (e.g., for shortcuts).
 *
 * @return density in terms of DPI
 */
public int getLauncherLargeIconDensity() {
    final Resources res = mContext.getResources();
    final int density = res.getDisplayMetrics().densityDpi;
    final int sw = res.getConfiguration().smallestScreenWidthDp;

    if (sw < 600) {
        // Smaller than approx 7" tablets, use the regular icon size.
        return density;
    }

    switch (density) {
        case DisplayMetrics.DENSITY_LOW:
            return DisplayMetrics.DENSITY_MEDIUM;
        case DisplayMetrics.DENSITY_MEDIUM:
            return DisplayMetrics.DENSITY_HIGH;
        case DisplayMetrics.DENSITY_TV:
            return DisplayMetrics.DENSITY_XHIGH;
        case DisplayMetrics.DENSITY_HIGH:
            return DisplayMetrics.DENSITY_XHIGH;
        case DisplayMetrics.DENSITY_XHIGH:
            return DisplayMetrics.DENSITY_XXHIGH;
        case DisplayMetrics.DENSITY_XXHIGH:
            return DisplayMetrics.DENSITY_XHIGH * 2;
        default:
            // The density is some abnormal value.  Return some other
            // abnormal value that is a reasonable scaling of it.
            return (int)((density*1.5f)+.5f);
    }
}

Example 19

Source File: ActivityManager.java From AndroidComponentPlugin with Apache License 2.0

5 votes

static int getLauncherLargeIconSizeInner(Context context) {
    final Resources res = context.getResources();
    final int size = res.getDimensionPixelSize(android.R.dimen.app_icon_size);
    final int sw = res.getConfiguration().smallestScreenWidthDp;

    if (sw < 600) {
        // Smaller than approx 7" tablets, use the regular icon size.
        return size;
    }

    final int density = res.getDisplayMetrics().densityDpi;

    switch (density) {
        case DisplayMetrics.DENSITY_LOW:
            return (size * DisplayMetrics.DENSITY_MEDIUM) / DisplayMetrics.DENSITY_LOW;
        case DisplayMetrics.DENSITY_MEDIUM:
            return (size * DisplayMetrics.DENSITY_HIGH) / DisplayMetrics.DENSITY_MEDIUM;
        case DisplayMetrics.DENSITY_TV:
            return (size * DisplayMetrics.DENSITY_XHIGH) / DisplayMetrics.DENSITY_HIGH;
        case DisplayMetrics.DENSITY_HIGH:
            return (size * DisplayMetrics.DENSITY_XHIGH) / DisplayMetrics.DENSITY_HIGH;
        case DisplayMetrics.DENSITY_XHIGH:
            return (size * DisplayMetrics.DENSITY_XXHIGH) / DisplayMetrics.DENSITY_XHIGH;
        case DisplayMetrics.DENSITY_XXHIGH:
            return (size * DisplayMetrics.DENSITY_XHIGH*2) / DisplayMetrics.DENSITY_XXHIGH;
        default:
            // The density is some abnormal value.  Return some other
            // abnormal value that is a reasonable scaling of it.
            return (int)((size*1.5f) + .5f);
    }
}

Example 20

Source File: Utils.java From FireFiles with Apache License 2.0

4 votes

public static int dpToPx(int dp) {
    DisplayMetrics metrics = Resources.getSystem().getDisplayMetrics();
    float px = dp * (metrics.densityDpi / DisplayMetrics.DENSITY_MEDIUM);
    return Math.round(px);
}