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Android example source code file (Camera.java)

This example Android source code file (Camera.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" TM.

Java - Android tags/keywords

camera, throwable

The Camera.java Android example source code

/*
 * Copyright (C) 2006 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.graphics;


public class Camera {

    public Camera() {
        nativeConstructor();
    }

    public native void save();
    public native void restore();

    public native void translate(float x, float y, float z);
    public native void rotateX(float deg);
    public native void rotateY(float deg);
    public native void rotateZ(float deg);

    public void getMatrix(Matrix matrix) {
        nativeGetMatrix(matrix.native_instance);
    }
    public void applyToCanvas(Canvas canvas) {
        nativeApplyToCanvas(canvas.mNativeCanvas);
    }

    public native float dotWithNormal(float dx, float dy, float dz);
    
    protected void finalize() throws Throwable {
        nativeDestructor();
    }

    private native void nativeConstructor();
    private native void nativeDestructor();
    private native void nativeGetMatrix(int native_matrix);
    private native void nativeApplyToCanvas(int native_canvas);
    
    int native_instance;
}

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