android.util.DisplayMetrics#DENSITY_MEDIUM源码实例Demo

下面列出了android.util.DisplayMetrics#DENSITY_MEDIUM 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： u2020-mvp 文件： DebugView.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:
            return String.valueOf(displayMetrics.densityDpi);
    }
}

源代码2 项目： u2020 文件： BugReportLens.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:
      return String.valueOf(displayMetrics.densityDpi);
  }
}

源代码3 项目： XERUNG 文件： Comman.java

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;
}

源代码4 项目： XERUNG 文件： Comman.java

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;
}

源代码5 项目： aptoide-client 文件： AptoideUtils.java

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";
            }

        }

源代码6 项目： debugdrawer 文件： BugReportLens.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:
			return String.valueOf(displayMetrics.densityDpi);
	}
}

源代码7 项目： Trebuchet 文件： InvariantDeviceProfile.java

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;
}

源代码8 项目： Aria 文件： NinePatchBitmapFactory.java

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;
}

源代码9 项目： arcusandroid 文件： MobileDeviceInfo.java

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;
        }
    }

源代码10 项目： AndroidComponentPlugin 文件： ActivityManager.java

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);
    }
}

源代码11 项目： android_9.0.0_r45 文件： ActivityManager.java

/**
 * 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);
    }
}

源代码12 项目： android_9.0.0_r45 文件： ActivityManager.java

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);
    }
}

源代码13 项目： Noyze 文件： SystemInfo.java

/**
 * @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;
}

源代码14 项目： PressureNet 文件： Chart.java

/**
 * 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();
	}
}

源代码15 项目： android-utilset 文件： DeviceTypeDetector.java

/**
 * 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;
}

源代码16 项目： commcare-android 文件： ImageInflationTest.java

@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);
}

源代码17 项目： commcare-android 文件： ImageInflationTest.java

@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);
}

源代码18 项目： easydeviceinfo 文件： EasyDisplayMod.java

/**
 * 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);
}

源代码19 项目： android-project-wo2b 文件： BaiduNewsDetailActivity.java

@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);
}

源代码20 项目： FireFiles 文件： Utils.java

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

方法所在类

android.util.DisplayMetrics