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Unverified Commit ebd37b03 authored by Vijay Kumar Tumati's avatar Vijay Kumar Tumati Committed by Michael Bestas
Browse files

Camera: Longshot with Burst Functionality. 

New Longshot stop command is sent after receiving all the required YUV
callbacks or releasing the shutter before reaching Max number.

Change-Id: I264d94cde624b5f2ead88236bdff8d6db41e12e6
parent 857c96bc

core/java/android/hardware/Camera.java

+9 −0
Original line number Diff line number Diff line
@@ -2141,6 +2141,15 @@ public class Camera { 
    }

    private native final void native_setLongshot(boolean enable);



    /** @hide

     * Stop longshot. Available only in ZSL.

     */

    public final void stopLongshot()

    {

        native_stopLongshot();

    }

    private native final void native_stopLongshot();



     /** @hide

     * Handles the Touch Co-ordinate.

     */

core/jni/android_hardware_Camera.cpp

+21 −3
Original line number Diff line number Diff line
@@ -501,6 +501,21 @@ static void android_hardware_Camera_setLongshot(JNIEnv *env, jobject thiz, jbool 
    }

}



static void android_hardware_Camera_stopLongshot(JNIEnv *env, jobject thiz)

{

    ALOGV("stopLongshot");

    JNICameraContext* context;

    status_t rc;

    sp<Camera> camera = get_native_camera(env, thiz, &context);

    if (camera == 0) return;



    rc = camera->sendCommand(CAMERA_CMD_STOP_LONGSHOT, 0, 0);



    if (rc != NO_ERROR) {

       jniThrowException(env, "java/lang/RuntimeException", "enabling longshot mode failed");

    }

}



static void android_hardware_Camera_sendHistogramData(JNIEnv *env, jobject thiz)

 {

   ALOGV("sendHistogramData" );
@@ -1162,6 +1177,9 @@ static const JNINativeMethod camMethods[] = { 
  { "native_setLongshot",

    "(Z)V",

     (void *)android_hardware_Camera_setLongshot },

  { "native_stopLongshot",

    "()V",

     (void *)android_hardware_Camera_stopLongshot },

  { "native_setParameters",

    "(Ljava/lang/String;)V",

    (void *)android_hardware_Camera_setParameters },