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new plotter

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This commit is contained in:
Sergey Solovyev
2013-01-15 00:10:35 +04:00
parent c9770cef4b
commit 1e2b5ac830
12 changed files with 345 additions and 831 deletions
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17
android-app-core/src/main/java/org/solovyev/android/AndroidUtils2.java
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@@ -6,7 +6,9 @@ import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.os.Build;
import android.util.Log;
import android.view.MotionEvent;
import org.jetbrains.annotations.NotNull;
import java.io.File;
@@ -21,6 +23,9 @@ import java.io.IOException;
*/
public final class AndroidUtils2 {
@NotNull
private static final boolean AT_LEAST_API_5 = Build.VERSION.SDK_INT >= 5;
private AndroidUtils2() {
throw new AssertionError();
}
@@ -97,4 +102,16 @@ public final class AndroidUtils2 {
return null;
}
public static int getPointerCountFromMotionEvent(@NotNull MotionEvent event) {
return AT_LEAST_API_5 ? event.getPointerCount() : 1;
}
public static float getXFromMotionEvent(@NotNull MotionEvent event, int pointer) {
return AT_LEAST_API_5 ? event.getX(pointer) : 0;
}
public static float getYFromMotionEvent(@NotNull MotionEvent event, int pointer) {
return AT_LEAST_API_5 ? event.getY(pointer) : 0;
}
}