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Hi I’m trying to develop a Field Test Application and i’ve to retrieve information like signal strength of neighboring cells.
So my question is:
How can I display a graph with the different neighboring cells on
X-axis and the signal strength on Y-axis in real time? An example
here.
I’ve already got 5 or 6 neighboring cells and for each one his signal strength.
Rather drawning the graph your self manually using Canvas, You can use Chart Engine Libraries available and that will be much easier to do also.
Like AchartEngine,ChartDroid,aFreeChart,MPAndroidChart
For 3D Chart Charts4J
I have used aChart Engine for the same in one of my application. There is a complete API demo available with the library so it will be pretty easy to understand how to use that.