Removing unnecessary manual updates

Timer and IMUChassis don’t need you to manually update the values
anymore.

FtcAndroidLib/build.gradle

@@ -5,7 +5,7 @@ android {
     buildToolsVersion '24'
 
     defaultConfig {
-        minSdkVersion 16
+        minSdkVersion 19
         targetSdkVersion 19
         versionCode 1
         versionName "1.0"

FtcAndroidLib/src/main/java/org/ashebots/ftcandroidlib/complexOps/IMUChassis.java

@@ -34,7 +34,7 @@ public IMUChassis(DcMotor l, DcMotor r, BNO055IMU b){
     }
 
     //Calculation of angle units:
-    public void calc() {
+    private void calc() {
         angles   = imu.getAngularOrientation().toAxesReference(AxesReference.INTRINSIC).toAxesOrder(AxesOrder.ZYX);
     }
 
@@ -45,12 +45,15 @@ public void setStandard(double angle) {
 
     //values
     public double angle() {
+        calc();
         return -AngleUnit.DEGREES.fromUnit(angles.angleUnit, angles.firstAngle); //heading is negative because the +/- dirs were reversed
     }
     public double roll() {
+        calc();
         return AngleUnit.DEGREES.fromUnit(angles.angleUnit, angles.secondAngle);
     }
     public double pitch() {
+        calc();
         return AngleUnit.DEGREES.fromUnit(angles.angleUnit, angles.thirdAngle);
     }
 

FtcAndroidLib/src/main/java/org/ashebots/ftcandroidlib/complexOps/Timer.java

@@ -4,27 +4,17 @@
  * Created by Art Schell on 3/17/2016.
  */
 public class Timer extends HardwareComponent {
-    double systemTime = 0;
     double oldT = 0;
 
-    //The timer is only updated when these are called. In this way you can pause a timer.
-
-    @Override
-    public void getValues() {
-        systemTime += System.currentTimeMillis() - oldT;
-    }
-    @Override
-    public void calibrate() { oldT = System.currentTimeMillis(); }
-
     //if the timer has passed a value.
 
     public boolean tRange (double range) {
-        return (systemTime > range);
+        return (System.currentTimeMillis() - oldT > range);
     }
 
     //resets the timer
 
     public void resetTimer() {
-        systemTime = 0;
+        oldT = System.currentTimeMillis();
     }
 }