java类android.view.animation.RotateAnimation的实例源码

public RotateLoadingLayout(Context context, Mode mode, Orientation scrollDirection, TypedArray attrs) {
    super(context, mode, scrollDirection, attrs);

    mRotateDrawableWhilePulling = attrs.getBoolean(R.styleable.PullToRefresh_ptrRotateDrawableWhilePulling, true);

    mHeaderImage.setScaleType(ScaleType.MATRIX);
    mHeaderImageMatrix = new Matrix();
    mHeaderImage.setImageMatrix(mHeaderImageMatrix);

    mRotateAnimation = new RotateAnimation(0, 720, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF,
            0.5f);
    mRotateAnimation.setInterpolator(ANIMATION_INTERPOLATOR);
    mRotateAnimation.setDuration(ROTATION_ANIMATION_DURATION);
    mRotateAnimation.setRepeatCount(Animation.INFINITE);
    mRotateAnimation.setRepeatMode(Animation.RESTART);
}

/**
 * 初始化
 *
 * @param context context
 */
private void init(Context context) {
    mHeaderContainer = (RelativeLayout) findViewById(R.id.pull_to_refresh_header_content);
    mArrowImageView = (ImageView) findViewById(R.id.pull_to_refresh_header_arrow);
    mHintTextView = (TextView) findViewById(R.id.pull_to_refresh_header_hint_textview);
    mProgressBar = (ProgressBar) findViewById(R.id.pull_to_refresh_header_progressbar);
    mHeaderTimeView = (TextView) findViewById(R.id.pull_to_refresh_header_time);
    mHeaderTimeViewTitle = (TextView) findViewById(R.id.pull_to_refresh_last_update_time_text);

    float pivotValue = 0.5f;    // SUPPRESS CHECKSTYLE
    float toDegree = -180f;     // SUPPRESS CHECKSTYLE
    // 初始化旋转动画
    mRotateUpAnim = new RotateAnimation(0.0f, toDegree, Animation.RELATIVE_TO_SELF, pivotValue,
            Animation.RELATIVE_TO_SELF, pivotValue);
    mRotateUpAnim.setDuration(ROTATE_ANIM_DURATION);
    mRotateUpAnim.setFillAfter(true);
    mRotateDownAnim = new RotateAnimation(toDegree, 0.0f, Animation.RELATIVE_TO_SELF, pivotValue,
            Animation.RELATIVE_TO_SELF, pivotValue);
    mRotateDownAnim.setDuration(ROTATE_ANIM_DURATION);
    mRotateDownAnim.setFillAfter(true);
}

/**
 * init
 * 
 * @description
 * @param context
 *            hylin 2012-7-26上午10:08:33
 */
private void init() {
    // Load all of the animations we need in code rather than through XML
    mFlipAnimation = new RotateAnimation(0, -180,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f);
    mFlipAnimation.setInterpolator(new LinearInterpolator());
    mFlipAnimation.setDuration(250);
    mFlipAnimation.setFillAfter(true);
    mReverseFlipAnimation = new RotateAnimation(-180, 0,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f,
            RotateAnimation.RELATIVE_TO_SELF, 0.5f);
    mReverseFlipAnimation.setInterpolator(new LinearInterpolator());
    mReverseFlipAnimation.setDuration(250);
    mReverseFlipAnimation.setFillAfter(true);

    mInflater = LayoutInflater.from(getContext());
    // header view 在此添加,保证是第一个添加到linearlayout的最上端
    addHeaderView();
}

private AnimationSet startShowContinueIconAnimations() {
    Animation mScaleAnimation = new ScaleAnimation(0, 1, 0, 1, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
    Animation mRotateAnimation = new RotateAnimation(
                0, 360,
                Animation.RELATIVE_TO_SELF, 0.5f,
                Animation.RELATIVE_TO_SELF, 0.5f
    );
    mRotateAnimation.setRepeatCount(0);

    AnimationSet mAnimations = new AnimationSet(true);
    mAnimations.setDuration(REVEAL_ANIMATION_DURATION);
    mAnimations.setFillAfter(true);
    mAnimations.setInterpolator(new OvershootInterpolator(1.5f));
    mAnimations.addAnimation(mScaleAnimation);
    mAnimations.addAnimation(mRotateAnimation);

    mContinueIcon.startAnimation(mAnimations);
    return mAnimations;
}

protected final void onCreate(Bundle bundle) {
    super.onCreate(bundle);
    Context context = getContext();
    View linearLayout = new LinearLayout(context);
    LayoutParams layoutParams = new FrameLayout.LayoutParams(-2, a(context, (float) IntFloatWheelView.DEFAULT_VALUE));
    layoutParams.gravity = 17;
    linearLayout.setOrientation(0);
    linearLayout.setLayoutParams(layoutParams);
    Drawable gradientDrawable = new GradientDrawable();
    gradientDrawable.setColor(-450944201);
    gradientDrawable.setCornerRadius((float) a(context, 5.0f));
    linearLayout.setBackgroundDrawable(gradientDrawable);
    View imageView = new ImageView(context);
    layoutParams = new LinearLayout.LayoutParams(a(context, 20.0f), a(context, 20.0f));
    layoutParams.gravity = 16;
    layoutParams.setMargins(a(this.a.f, 17.0f), a(this.a.f, 10.0f), a(this.a.f, 8.0f), a(this.a.f, 10.0f));
    imageView.setLayoutParams(layoutParams);
    imageView.setScaleType(ScaleType.FIT_CENTER);
    imageView.setImageDrawable(a(context, a.d));
    Animation rotateAnimation = new RotateAnimation(0.0f, 359.0f, 1, 0.5f, 1, 0.5f);
    rotateAnimation.setRepeatCount(-1);
    rotateAnimation.setDuration(900);
    rotateAnimation.setInterpolator(new LinearInterpolator());
    imageView.startAnimation(rotateAnimation);
    View textView = new TextView(context);
    textView.setText(TextUtils.isEmpty(this.a.g) ? a.a : this.a.g);
    textView.setTextSize(16.0f);
    textView.setTextColor(-1);
    layoutParams = new LinearLayout.LayoutParams(-2, -2);
    layoutParams.gravity = 16;
    layoutParams.setMargins(0, 0, a(context, 17.0f), 0);
    textView.setLayoutParams(layoutParams);
    linearLayout.addView(imageView);
    linearLayout.addView(textView);
    setContentView(linearLayout);
    setCancelable(false);
}

/**
 * 加载中
 */
@DoMain
public void onLoadingState() {
    FrameLayout contains = (FrameLayout) rootView.findViewById(R.id.state_contains);
    contains.removeAllViews();
    View loading = View.inflate(this.getContext(), R.layout.view_loading, null);
    contains.addView(loading);
    ImageView loading_img = (ImageView) loading.findViewById(R.id.loading_icon);
    RotateAnimation rotateAnimation = new RotateAnimation(0, 360, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
    rotateAnimation.setDuration(500);
    rotateAnimation.setRepeatMode(RotateAnimation.RESTART);
    rotateAnimation.setRepeatCount(-1);
    loading_img.setAnimation(rotateAnimation);
}

/**
 * 加载中
 */
@DoMain
public void onLoadingState() {
    FrameLayout contains = (FrameLayout) findViewById(R.id.state_contains);
    contains.removeAllViews();
    View loading = View.inflate(this, R.layout.view_loading, null);
    contains.addView(loading);
    ImageView loading_img = (ImageView) loading.findViewById(R.id.loading_icon);
    RotateAnimation rotateAnimation = new RotateAnimation(0, 360, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
    rotateAnimation.setDuration(500);
    rotateAnimation.setRepeatMode(RotateAnimation.RESTART);
    rotateAnimation.setRepeatCount(-1);
    loading_img.setAnimation(rotateAnimation);
}

private void initView() {
    // 初始情况，设置下拉刷新view高度为0
    mContainer = (LinearLayout) LayoutInflater.from(getContext()).inflate(
            R.layout.listview_header, null);
       LayoutParams lp = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
       lp.setMargins(0, 0, 0, 0);
    this.setLayoutParams(lp);
       this.setPadding(0, 0, 0, 0);

    addView(mContainer, new LayoutParams(LayoutParams.MATCH_PARENT, 0));
    setGravity(Gravity.BOTTOM);

    mArrowImageView = (ImageView)findViewById(R.id.listview_header_arrow);
    mStatusTextView = (TextView)findViewById(R.id.refresh_status_textview);

       //init the progress view
    mProgressBar = (SimpleViewSwitcher)findViewById(R.id.listview_header_progressbar);
       AVLoadingIndicatorView progressView = new  AVLoadingIndicatorView(getContext());
       progressView.setIndicatorColor(0xffB5B5B5);
       progressView.setIndicatorId(ProgressStyle.BallSpinFadeLoader);
       mProgressBar.setView(progressView);


    mRotateUpAnim = new RotateAnimation(0.0f, -180.0f,
            Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
    mRotateUpAnim.setDuration(ROTATE_ANIM_DURATION);
    mRotateUpAnim.setFillAfter(true);
    mRotateDownAnim = new RotateAnimation(-180.0f, 0.0f,
            Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
    mRotateDownAnim.setDuration(ROTATE_ANIM_DURATION);
    mRotateDownAnim.setFillAfter(true);

    mHeaderTimeView = (TextView)findViewById(R.id.last_refresh_time);
    measure(ViewGroup.LayoutParams.WRAP_CONTENT,ViewGroup.LayoutParams.WRAP_CONTENT);
    mMeasuredHeight = getMeasuredHeight();
}

@Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

//        showLoading();
        showContentView();
        bindingView.llLoading.setVisibility(View.VISIBLE);
        animation = new RotateAnimation(0f, 360f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
        animation.setDuration(3000);//设置动画持续时间
        animation.setInterpolator(new LinearInterpolator());//不停顿
        animation.setRepeatCount(10);
        bindingView.ivLoading.setAnimation(animation);
        animation.startNow();

        maCache = ACache.get(getContext());
        mEverydayModel = new EverydayModel();
        mBannerImages = (ArrayList<String>) maCache.getAsObject(Constants.BANNER_PIC);
        DebugUtil.error("----mBannerImages: " + (mBannerImages == null));
        DebugUtil.error("----mLists: " + (mLists == null));

        mHeaderBinding = DataBindingUtil.inflate(LayoutInflater.from(getContext()), R.layout.header_item_everyday, null, false);
        // 设置本地数据点击事件等
        initLocalSetting();
        initRecyclerView();

        mIsPrepared = true;
        /**
         * 因为启动时先走loadData()再走onActivityCreated，
         * 所以此处要额外调用load(),不然最初不会加载内容
         */
        loadData();
    }

@Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

//        showLoading();
        showContentView();
        bindingView.llLoading.setVisibility(View.VISIBLE);
        animation = new RotateAnimation(0f, 360f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
        animation.setDuration(3000);//设置动画持续时间
        animation.setInterpolator(new LinearInterpolator());//不停顿
        animation.setRepeatCount(10);
        bindingView.ivLoading.setAnimation(animation);
        animation.startNow();

        maCache = ACache.get(getContext());
        mEverydayModel = new EverydayModel();
        mBannerImages = (ArrayList<String>) maCache.getAsObject(Constants.BANNER_PIC);
        DebugUtil.error("----mBannerImages: " + (mBannerImages == null));
        DebugUtil.error("----mLists: " + (mLists == null));

        mHeaderBinding = DataBindingUtil.inflate(LayoutInflater.from(getContext()), R.layout.header_item_everyday, null, false);
        // 设置本地数据点击事件等
        initLocalSetting();
        initRecyclerView();

        mIsPrepared = true;
        /**
         * 因为启动时先走loadData()再走onActivityCreated，
         * 所以此处要额外调用load(),不然最初不会加载内容
         */
        loadData();
    }