Example usage for android.hardware Camera open

Introduction

In this page you can find the example usage for android.hardware Camera open.

Prototype

public static Camera open()

Source Link

Document

Creates a new Camera object to access the first back-facing camera on the device.

Usage

From source file:Main.java

public static Camera getCameraInstance() {
    Camera c = null;/*from   w  w w.  j  a  v  a  2s .co  m*/
    try {
        c = Camera.open(); // attempt to get a Camera instance
    } catch (Exception e) {
        // Camera is not available (in use or does not exist)
    }
    return c; // returns null if camera is unavailable
}

From source file:Main.java

private static Camera getCameraInstance() {
    if (null == camera) {
        camera = Camera.open();
    }
    return camera;
}

From source file:Main.java

public static Camera makeCameraAvailable() {
    releaseCamera();
    camera = Camera.open();
    return camera;
}

From source file:Main.java

public static boolean isBackCameraAvailable() {
    try {/* www  . j  a  va2  s .  c  o  m*/
        Camera camera = Camera.open();
        if (null != camera) {
            camera.release();
            camera = null;
            return true;
        }
    } catch (Exception e) {
    }
    return false;
}

From source file:Main.java

public static Camera getCameraInstance() throws Exception {
    if (camera == null) {
        camera = Camera.open(); // attempt to get a Camera instance
    }/*from www .ja va 2  s. co  m*/
    return camera; // returns null if camera is unavailable
}

From source file:Main.java

public static Camera getCameraInstance() {
    Camera c = null;//from w  w  w . j a  v a 2s . c om

    try {
        c = Camera.open();
    } catch (Exception e) {
        e.printStackTrace();
    }

    return c;
}

From source file:Main.java

public static void close(Context context) {
    Camera cam = Camera.open();
    cam.stopPreview();
    cam.release();

}

From source file:Main.java

public static Camera getCameraInstance() {
    Camera camera = null;//from   www.  j a  v a2  s .c  om
    try {
        // attempt to get a Camera instance
        camera = Camera.open();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return camera;
}

From source file:Main.java

/** A safe way to get an instance of the Camera object. */
public static Camera getCameraInstance() {
    Camera c = null;/*from   ww  w  .j a  va2s. c om*/
    try {
        c = Camera.open(); // attempt to get a Camera instance
    } catch (Exception e) {
        // Camera is not available (in use or does not exist)
    }
    return c; // returns null if camera is unavailable
}

From source file:Main.java

/** A safe way to get an instance of the Camera object. */
public static Camera getCameraInstance() {
    Camera c = null;//from w w  w. j a  v  a 2s . c om
    try {
        c = Camera.open(); // attempt to get a Camera instance
        c.setDisplayOrientation(90);
    } catch (Exception e) {
        // Camera is not available (in use or does not exist)
    }
    return c; // returns null if camera is unavailable
}