How Can Get Device Height And Width In Android Programmatically?

How can I change image width and height in android?

If you need to set your width or height to match_parent (as big as its parent) or wrap_content (large enough to fit its own internal content), then ViewGroup.

LayoutParams has this two constants: imageView.

setLayoutParams( new ViewGroup..

How do you find the width and height of an image?

A pop-up window will open with the dimensions of your image displaying in the More Info section. The dimensions show the pixel height and width of your photo. On a PC, right click on the image file, look at Properties, and then view the Summary tab.

What are the dimensions of a website?

Now most websites are staying somewhere around 960px wide. Some sites are even catering to the latest technology with much wider sites. Although it is important to consider the newest devices, I believe the optimal website width is still 960px wide.

How do I set layoutgravity programmatically?

Basically, android:layout_gravity CANNOT be access programmatically, only android:gravity. In the OP’s case and my case, the accepted answer does not place the button vertically centre. To improve on Karthi’s answer: LinearLayout.

How do I check my browser screen size?

To get the width and height of your page, use jQuery’s $(window). height() or $(window).

How do I set dynamic margins in Android?

setMargins(left, top, right, bottom); yourbutton. setLayoutParams(params); Depending on what layout you’re using you should use RelativeLayout. LayoutParams or LinearLayout.

What is my screen size in inches?

Check the laptop’s specifications for a section labeled “Screen,” “Display,” or similar. The screen size is listed in that section, in inches. If you’re still unsure, a quick online search of the laptop’s model number provides you the exact size.

How do I check my screen size on android?

The following Java source code shows how to determine the screen size (dimensions) of the Android device your application is running on: Display display = getWindowManager(). getDefaultDisplay(); String displayName = display. getName(); // minSdkVersion=17+ Log.

How do I find the width of my screen?

Answer: Use the window. screen Object You can simply use the width and height property of the window. screen object to get the resolution of the screen (i.e. width and height of the screen). The following example will display your screen resolution on click of the button.

How do I find out the size of a Web page?

CHROMEUsing the Chrome browser, press F12 or right click anywhere inside the web page and select Inspect Element.In the new window that appears in your browser, click on the magnifying glass to which turns on the inspection function.Now click on the image to reveal it’s dimensions.

How can I get height and width of ImageView in android programmatically?

getMeasuredHeight(); finalWidth = iv. getMeasuredWidth(); tv. setText(“Height: ” + finalHeight + ” Width: ” + finalWidth); return true; } }); You can then add your image scaling work from within the onPreDraw() method.

How do you find the width and height of a Web page?

You’ll notice dotted lines appearing around elements on your page. Find the content area and click to focus on it. Back in the bottom window, click Box Model on the right. The width and height will be shown.

How do I set margin programmatically?

Programmatically set margin top android In Android, how do I set margins in dp programmatically?, You should use LayoutParams to set your button margins: LayoutParams params = new LayoutParams( LayoutParams. WRAP_CONTENT, LayoutParams. WRAP_CONTENT ); params.

How do you find the width of a device?

You can get the device screen width via the screen. width property. Sometimes it’s also useful to use window. innerWidth (not typically found on mobile devices) instead of screen width when dealing with desktop browsers where the window size is often less than the device screen size.