com.robotium.solo.Illustrator Maven / Gradle / Ivy
package com.robotium.solo;
import java.util.ArrayList;
import android.view.MotionEvent;
import android.view.MotionEvent.PointerProperties;
import android.view.MotionEvent.PointerCoords;
import android.view.InputDevice;
import android.app.Instrumentation;
import android.os.SystemClock;
/**
* A class that draws Illustrations to the screen
*
* @author Jake Kuli, [email protected]
*/
class Illustrator {
private Instrumentation inst;
public Illustrator(Instrumentation inst) {
this.inst = inst;
}
public void illustrate(Illustration illustration) {
if (illustration == null || illustration.getPoints().isEmpty()) {
throw new IllegalArgumentException("Illustration must not be null and requires at least one point.");
}
MotionEvent event;
int currentAction;
long downTime = SystemClock.uptimeMillis();
long eventTime = SystemClock.uptimeMillis();
PointerCoords[] coords = new PointerCoords[1];
PointerCoords coord = new PointerCoords();
PointerProperties[] properties = new PointerProperties[1];
PointerProperties prop = new PointerProperties();
prop.id = 0;
prop.toolType = illustration.getToolType();
properties[0] = prop;
coords[0] = coord;
ArrayList points = illustration.getPoints();
for (int i = 0; i < points.size(); i++) {
PressurePoint currentPoint = points.get(i);
coord.x = currentPoint.x;
coord.y = currentPoint.y;
coord.pressure = currentPoint.pressure;
coord.size = 1;
if (i == 0) {
currentAction = MotionEvent.ACTION_DOWN;
}
else {
currentAction = MotionEvent.ACTION_MOVE;
}
eventTime = SystemClock.uptimeMillis();
event = MotionEvent.obtain(downTime,
eventTime,
currentAction,
1,
properties,
coords,
0, 0, 1, 1, 0, 0,
InputDevice.SOURCE_TOUCHSCREEN,
0);
try {
inst.sendPointerSync(event);
}
catch (SecurityException ignored) {}
}
currentAction = MotionEvent.ACTION_UP;
coords[0] = coord;
PressurePoint currentPoint = points.get(points.size() - 1);
coord.x = currentPoint.x;
coord.y = currentPoint.y;
coord.pressure = currentPoint.pressure;
coord.size = 1;
eventTime = SystemClock.uptimeMillis();
event = MotionEvent.obtain(downTime,
eventTime,
currentAction,
1,
properties,
coords,
0, 0, 1, 1, 0, 0,
InputDevice.SOURCE_TOUCHSCREEN,
0);
try {
inst.sendPointerSync(event);
}
catch (SecurityException ignored) {}
}
}