private boolean stepAnimation(long now) {
if (now > mHalfwayPoint) {
mHalfwayPoint = Long.MAX_VALUE;
}
if (mFinishAnimReady && mFinishAnimStartTime < 0) {
if (DEBUG_STATE) Slog.v(TAG, "Step: finish anim now ready");
mFinishAnimStartTime = now;
}
if (TWO_PHASE_ANIMATION) {
mMoreStartExit = false;
if (mStartExitAnimation != null) {
mMoreStartExit = mStartExitAnimation.getTransformation(now, mStartExitTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start exit: " + mStartExitTransformation);
}
mMoreStartEnter = false;
if (mStartEnterAnimation != null) {
mMoreStartEnter = mStartEnterAnimation.getTransformation(now, mStartEnterTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start enter: " + mStartEnterTransformation);
}
}
if (USE_CUSTOM_BLACK_FRAME) {
mMoreStartFrame = false;
if (mStartFrameAnimation != null) {
mMoreStartFrame = mStartFrameAnimation.getTransformation(now, mStartFrameTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start frame: " + mStartFrameTransformation);
}
}
long finishNow = mFinishAnimReady ? (now - mFinishAnimStartTime) : 0;
if (DEBUG_STATE) Slog.v(TAG, "Step: finishNow=" + finishNow);
if (TWO_PHASE_ANIMATION) {
mMoreFinishExit = false;
if (mFinishExitAnimation != null) {
mMoreFinishExit =
mFinishExitAnimation.getTransformation(finishNow, mFinishExitTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish exit: " + mFinishExitTransformation);
}
mMoreFinishEnter = false;
if (mFinishEnterAnimation != null) {
mMoreFinishEnter =
mFinishEnterAnimation.getTransformation(finishNow, mFinishEnterTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish enter: " + mFinishEnterTransformation);
}
}
if (USE_CUSTOM_BLACK_FRAME) {
mMoreFinishFrame = false;
if (mFinishFrameAnimation != null) {
mMoreFinishFrame =
mFinishFrameAnimation.getTransformation(finishNow, mFinishFrameTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish frame: " + mFinishFrameTransformation);
}
}
mMoreRotateExit = false;
if (mRotateExitAnimation != null) {
mMoreRotateExit = mRotateExitAnimation.getTransformation(now, mRotateExitTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate exit: " + mRotateExitTransformation);
}
mMoreRotateEnter = false;
if (mRotateEnterAnimation != null) {
mMoreRotateEnter = mRotateEnterAnimation.getTransformation(now, mRotateEnterTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate enter: " + mRotateEnterTransformation);
}
if (USE_CUSTOM_BLACK_FRAME) {
mMoreRotateFrame = false;
if (mRotateFrameAnimation != null) {
mMoreRotateFrame = mRotateFrameAnimation.getTransformation(now, mRotateFrameTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate frame: " + mRotateFrameTransformation);
}
}
if (!mMoreRotateExit && (!TWO_PHASE_ANIMATION || (!mMoreStartExit && !mMoreFinishExit))) {
if (TWO_PHASE_ANIMATION) {
if (mStartExitAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, clearing start exit anim!");
mStartExitAnimation.cancel();
mStartExitAnimation = null;
mStartExitTransformation.clear();
}
if (mFinishExitAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, clearing finish exit anim!");
mFinishExitAnimation.cancel();
mFinishExitAnimation = null;
mFinishExitTransformation.clear();
}
}
if (mRotateExitAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, clearing rotate exit anim!");
mRotateExitAnimation.cancel();
mRotateExitAnimation = null;
mRotateExitTransformation.clear();
}
}
if (!mMoreRotateEnter && (!TWO_PHASE_ANIMATION || (!mMoreStartEnter && !mMoreFinishEnter))) {
if (TWO_PHASE_ANIMATION) {
if (mStartEnterAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Enter animations done, clearing start enter anim!");
mStartEnterAnimation.cancel();
mStartEnterAnimation = null;
mStartEnterTransformation.clear();
}
if (mFinishEnterAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Enter animations done, clearing finish enter anim!");
mFinishEnterAnimation.cancel();
mFinishEnterAnimation = null;
mFinishEnterTransformation.clear();
}
}
if (mRotateEnterAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Enter animations done, clearing rotate enter anim!");
mRotateEnterAnimation.cancel();
mRotateEnterAnimation = null;
mRotateEnterTransformation.clear();
}
}
if (USE_CUSTOM_BLACK_FRAME && !mMoreStartFrame && !mMoreRotateFrame && !mMoreFinishFrame) {
if (mStartFrameAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, clearing start frame anim!");
mStartFrameAnimation.cancel();
mStartFrameAnimation = null;
mStartFrameTransformation.clear();
}
if (mFinishFrameAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, clearing finish frame anim!");
mFinishFrameAnimation.cancel();
mFinishFrameAnimation = null;
mFinishFrameTransformation.clear();
}
if (mRotateFrameAnimation != null) {
if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, clearing rotate frame anim!");
mRotateFrameAnimation.cancel();
mRotateFrameAnimation = null;
mRotateFrameTransformation.clear();
}
}
mExitTransformation.set(mRotateExitTransformation);
mEnterTransformation.set(mRotateEnterTransformation);
if (TWO_PHASE_ANIMATION) {
mExitTransformation.compose(mStartExitTransformation);
mExitTransformation.compose(mFinishExitTransformation);
mEnterTransformation.compose(mStartEnterTransformation);
mEnterTransformation.compose(mFinishEnterTransformation);
}
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final exit: " + mExitTransformation);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final enter: " + mEnterTransformation);
if (USE_CUSTOM_BLACK_FRAME) {
// mFrameTransformation.set(mRotateExitTransformation);
// mFrameTransformation.compose(mStartExitTransformation);
// mFrameTransformation.compose(mFinishExitTransformation);
mFrameTransformation.set(mRotateFrameTransformation);
mFrameTransformation.compose(mStartFrameTransformation);
mFrameTransformation.compose(mFinishFrameTransformation);
mFrameTransformation.getMatrix().preConcat(mFrameInitialMatrix);
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final frame: " + mFrameTransformation);
}
final boolean more =
(TWO_PHASE_ANIMATION
&& (mMoreStartEnter || mMoreStartExit || mMoreFinishEnter || mMoreFinishExit))
|| (USE_CUSTOM_BLACK_FRAME && (mMoreStartFrame || mMoreRotateFrame || mMoreFinishFrame))
|| mMoreRotateEnter
|| mMoreRotateExit
|| !mFinishAnimReady;
mSnapshotFinalMatrix.setConcat(mExitTransformation.getMatrix(), mSnapshotInitialMatrix);
if (DEBUG_STATE) Slog.v(TAG, "Step: more=" + more);
return more;
}
