增加一个3D旋转控制的View

burgessjp · Dec 11, 2013 · 9572217 · 9572217
1 parent 47033c0
commit 9572217
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diff --git a/AndBase/bin/andbase.jar b/AndBase/bin/andbase.jar
diff --git a/AndBase/bin/classes/com/ab/view/app/AbRotate3dAnimation2.class b/AndBase/bin/classes/com/ab/view/app/AbRotate3dAnimation2.class
diff --git a/AndBase/src/com/ab/view/app/AbRotate3dAnimation2.java b/AndBase/src/com/ab/view/app/AbRotate3dAnimation2.java
@@ -0,0 +1,78 @@
+package com.ab.view.app;
+
+import android.graphics.Camera;
+import android.graphics.Matrix;
+import android.view.animation.Animation;
+import android.view.animation.Transformation;
+/**
+ * 
+ * Copyright (c) 2012 All rights reserved
+ * 名称：AbRotate3dAnimation2.java 
+ * 描述：TODO
+ * @author 原作者  QQ：250333410
+ * @date：2013-12-11 上午11:36:37
+ * @version v1.0
+ */
+public class AbRotate3dAnimation2 extends Animation {
+	private float mFromDegree;
+	private float mToDegree;
+	private float mCenterX;
+	private float mCenterY;
+	private float mLeft;
+	private float mTop;
+	private Camera mCamera;
+	private static final String TAG = "Rotate3d";
+
+	public AbRotate3dAnimation2(float fromDegree, float toDegree, float left, float top,
+			float centerX, float centerY) {
+		this.mFromDegree = fromDegree;
+		this.mToDegree = toDegree;
+		this.mLeft = left;
+		this.mTop = top;
+		this.mCenterX = centerX;
+		this.mCenterY = centerY;
+
+	}
+
+	@Override
+	public void initialize(int width, int height, int parentWidth,
+			int parentHeight) {
+		super.initialize(width, height, parentWidth, parentHeight);
+		mCamera = new Camera();
+	}
+
+	@Override
+	protected void applyTransformation(float interpolatedTime, Transformation t) {
+		final float FromDegree = mFromDegree;
+		float degrees = FromDegree + (mToDegree - mFromDegree)
+				* interpolatedTime;
+		final float centerX = mCenterX;
+		final float centerY = mCenterY;
+		final Matrix matrix = t.getMatrix();
+
+		if (degrees <= -76.0f) {
+			degrees = -90.0f;
+			mCamera.save();
+			mCamera.rotateY(degrees);
+			mCamera.getMatrix(matrix);
+			mCamera.restore();
+		} else if (degrees >= 76.0f) {
+			degrees = 90.0f;
+			mCamera.save();
+			mCamera.rotateY(degrees);
+			mCamera.getMatrix(matrix);
+			mCamera.restore();
+		} else {
+			mCamera.save();
+			mCamera.translate(0, 0, centerX);
+			mCamera.rotateY(degrees);
+			mCamera.translate(0, 0, -centerX);
+			mCamera.getMatrix(matrix);
+			mCamera.restore();
+		}
+
+		matrix.preTranslate(-centerX, -centerY);
+		matrix.postTranslate(centerX, centerY);
+	}
+
+}
diff --git a/AndBaseDemo/AndroidManifest.xml b/AndBaseDemo/AndroidManifest.xml
@@ -329,6 +329,16 @@
             android:configChanges="keyboardHidden|orientation" >
         </activity>
 
+         <activity
+            android:name=".demo.activity.Rotate3DActivity1"
+            android:configChanges="keyboardHidden|orientation" >
+        </activity>
+
+          <activity
+            android:name=".demo.activity.Rotate3DActivity2"
+            android:configChanges="keyboardHidden|orientation" >
+        </activity>
+
         <activity
             android:name=".demo.activity.HttpActivity"
             android:configChanges="keyboardHidden|orientation" >

diff --git a/AndBaseDemo/bin/AndBaseDemo.apk b/AndBaseDemo/bin/AndBaseDemo.apk
diff --git a/AndBaseDemo/bin/AndroidManifest.xml b/AndBaseDemo/bin/AndroidManifest.xml
@@ -329,6 +329,16 @@
             android:configChanges="keyboardHidden|orientation" >
         </activity>
 
+         <activity
+            android:name=".demo.activity.Rotate3DActivity1"
+            android:configChanges="keyboardHidden|orientation" >
+        </activity>
+
+          <activity
+            android:name=".demo.activity.Rotate3DActivity2"
+            android:configChanges="keyboardHidden|orientation" >
+        </activity>
+
         <activity
             android:name=".demo.activity.HttpActivity"
             android:configChanges="keyboardHidden|orientation" >