/** Window flag: this window won't ever get key input focus, so the   * user can not send key or other button events to it. Those will   * instead go to whatever focusable window is behind it. This flag   * will also enable {@link #FLAG_NOT_TOUCH_MODAL} whether or not that   * is explicitly set.   *   * <p>Setting this flag also implies that the window will not need to   * interact with   * a soft input method, so it will be Z-ordered and positioned   * independently of any active input method (typically this means it   * gets Z-ordered on top of the input method, so it can use the full   * screen for its content and cover the input method if needed. You   * can use {@link #FLAG_ALT_FOCUSABLE_IM} to modify this behavior. */  public static final int FLAG_NOT_FOCUSABLE  = 0x00000008;  /** Window flag: this window can never receive touch events. */  public static final int FLAG_NOT_TOUCHABLE  = 0x00000010;  /** Window flag: even when this window is focusable (its   * {@link #FLAG_NOT_FOCUSABLE} is not set), allow any pointer events   * outside of the window to be sent to the windows behind it. Otherwise   * it will consume all pointer events itself, regardless of whether they   * are inside of the window. */  public static final int FLAG_NOT_TOUCH_MODAL = 0x00000020;  /** Window flag: if you have set {@link #FLAG_NOT_TOUCH_MODAL}, you   * can set this flag to receive a single special MotionEvent with   * the action   * {@link MotionEvent#ACTION_OUTSIDE MotionEvent.ACTION_OUTSIDE} for   * touches that occur outside of your window. Note that you will not   * receive the full down/move/up gesture, only the location of the   * first down as an ACTION_OUTSIDE.   */  public static final int FLAG_WATCH_OUTSIDE_TOUCH = 0x00040000;

JNIEXPORT void JNICALL Java_com_zfw_screenshot_utils_SewUtils_merge(  JNIEnv *env, jobject thiz, jobject bmp0, jobject bmp1, jobject bmp2, int h0, int h1, int h2, int samePart, int len) { int *pixels_0 = lockPixel(env, bmp0); int *pixels_1 = lockPixel(env, bmp1); int *pixels_2 = lockPixel(env, bmp2); /* -------------------- merge the difference ----------------------- */ int index = 0; while(index < h0) {  if(index < h1) {   getRowPixels(pixels_0, index, pixels_1, index, len);  } else {   getRowPixels(pixels_0, index, pixels_2, index - h1 + samePart, len);  }  index++; } /* -------------------- merge the difference ----------------------- */ unlockPixel(env, bmp0); unlockPixel(env, bmp1); unlockPixel(env, bmp2);}