Color Conversion from Integer to Hex in Android
In Android, it is common to handle colors as integers generated from android.graphics.Color. To transform these integers into human-readable hex strings following the format #RRGGBB, a specific conversion process is required.
Solution:
To convert an integer representing a color into its hex equivalent, follow these steps:
Use the String.format method to construct the hex string in the desired format:
<code class="java">String hexColor = String.format("#%06X", hexValue);</code>
Example:
Given an integer value of -16776961, the conversion would proceed as follows:
By applying these steps, you can successfully convert color integers to hex strings, enabling you to display them in a human-readable format in your Android applications.
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