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Code Issues 33 Projects Packages Wiki Activity Actions

.examples improved Android builder example

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git-svn-id: svn://ultimatepp.org/upp/trunk@8659 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
klugier 2015-07-09 20:12:31 +00:00
parent 1a7978c094
commit 2dc6459f34
7 changed files with 150 additions and 80 deletions
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82
examples/AndroidMath/AndroidMathActivity.java
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@ -7,42 +7,56 @@ import android.os.Bundle;
public class AndroidMathActivity extends Activity
{
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
ScrollView scroller = new ScrollView(this);
TextView tv = new TextView(this);
calculatePowerOperations(tv, 20);
calculateVectorOperations(tv);
scroller.addView(tv);
setContentView(scroller);
}
calculatePowerOperations(tv, 20);
calculateVectorOperations(tv);
scroller.addView(tv);
setContentView(scroller);
}
private void calculatePowerOperations(TextView tv, int maxPower)
{
String text = "Power:\n";
int maxNumber = maxPower;
for(int i = 1; i <= maxNumber; i++) {
int pow = AndroidMath.power(i, 2);
text += Integer.toString(i) + "^2 = " + Integer.toString(pow) + "\n";
}
tv.append(text);
}
private void calculateVectorOperations(TextView tv)
{
String text = "Vector operations:\n";
Vector vec1 = new Vector(3);
text += "Vec1 Size: " + Integer.toString(vec1.getSize()) + "\n";
text += "Vec1: " + vec1.toString() + "\n";
tv.append(text);
}
private void calculatePowerOperations(TextView tv, int maxPower)
{
String text = "Power:\n";
int maxNumber = maxPower;
for(int i = 1; i <= maxNumber; i++) {
int pow = AndroidMath.power(i, 2);
text += Integer.toString(i) + "^2 = " + Integer.toString(pow) + "\n";
}
tv.append(text);
}
private void calculateVectorOperations(TextView tv)
{
String text = "Vector operations:\n";
Vector vec1 = new Vector(3);
vec1.set(0, 3.0f);
vec1.set(1, -1.0f);
vec1.set(2, 5.0f);
text += "Vec1: " + vec1.toString() + "\n";
Vector vec1Copy = new Vector(vec1);
vec1Copy.multipleByScalar(5.0f);
text += "3 * Vec1: " + vec1Copy.toString() + "\n";
Vector vec2 = new Vector(4);
vec2.set(0, -2.0f);
vec2.set(1, 4.0f);
vec2.set(2, 7.0f);
vec2.set(3, -9.0f);
text += "Vec2: " + vec2.toString() + "\n";
tv.append(text);
}
}