& Quot; Android uses Shape to draw dotted lines, and displays solid lines on mobile phones above 4.0 & quot; solution, androidshape

"Android uses Shape to draw dotted lines and display solid lines on mobile phones above 4.0" solution: androidshape

Problem description:

Use the following code to draw a dotted line:

<? Xml version = "1.0" encoding = "UTF-8"?> <Shape xmlns: android = "http://schemas.android.com/apk/res/android" android: shape = "line"> <! -- A dotted line is displayed. The broken line width is dashWith, and the gap width between broken lines is dashGap. When dashGap is set to 0dp, it is a solid line. --> <stroke android: dashGap = "3dp" android: dashWidth = "3dp" android: width = "1dp" android: color = "# dcdcdc"/> <! -- Height of the dotted line --> <size android: height = "1dp"/> </shape>

The code for referencing dotted lines in the layout file is as follows:

            <ImageView                android:layout_width="match_parent"                android:layout_height="2dip"                android:layout_margin="5dip"                android:background="@drawable/dotted_line" />

Note: dotted_line is the name of the shape file.

The image in the graphical layout view that comes with the adt is:

No problem, but it turns into a solid line when running on the mobile phone !!!, Yes !!!

Solution:

Find the androidmanifest. xml file of the project and add the property value (disable hardware acceleration) to the application tag, as shown below:

Then run the code again to solve the problem!

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