Examples with LinearInterpolator android.view.animation.LinearInterpolator used on opensource projects

Example 36 with LinearInterpolator

use of android.view.animation.LinearInterpolator in project remusic by aa112901.

the class PlayingActivity method setViewPager.

private void setViewPager() {
    mViewPager.setOffscreenPageLimit(2);
    PlaybarPagerTransformer transformer = new PlaybarPagerTransformer();
    mAdapter = new FragmentAdapter(getSupportFragmentManager());
    mViewPager.setAdapter(mAdapter);
    mViewPager.setPageTransformer(true, transformer);
    // 改变viewpager动画时间
    try {
        Field mField = ViewPager.class.getDeclaredField("mScroller");
        mField.setAccessible(true);
        MyScroller mScroller = new MyScroller(mViewPager.getContext().getApplicationContext(), new LinearInterpolator());
        mField.set(mViewPager, mScroller);
    } catch (NoSuchFieldException e) {
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
    mViewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

        @Override
        public void onPageSelected(final int pPosition) {
            if (pPosition < 1) {
                //首位之前，跳转到末尾（N）
                MusicPlayer.setQueuePosition(MusicPlayer.getQueue().length);
                mViewPager.setCurrentItem(MusicPlayer.getQueue().length, false);
                isNextOrPreSetPage = false;
                return;
            } else if (pPosition > MusicPlayer.getQueue().length) {
                //末位之后，跳转到首位（1）
                MusicPlayer.setQueuePosition(0);
                //false:不显示跳转过程的动画
                mViewPager.setCurrentItem(1, false);
                isNextOrPreSetPage = false;
                return;
            } else {
                if (!isNextOrPreSetPage) {
                    if (pPosition < MusicPlayer.getQueuePosition() + 1) {
                        //                            HandlerUtil.getInstance(PlayingActivity.this).postDelayed(new Runnable() {
                        //                                @Override
                        //                                public void run() {
                        //                                  //  MusicPlayer.previous(PlayingActivity.this, true);
                        //                                    Message msg = new Message();
                        //                                    msg.what = 0;
                        //                                    mPlayHandler.sendMessage(msg);
                        //                                }
                        //                            }, 500);
                        Message msg = new Message();
                        msg.what = PRE_MUSIC;
                        mPlayHandler.sendMessageDelayed(msg, TIME_DELAY);
                    } else if (pPosition > MusicPlayer.getQueuePosition() + 1) {
                        //                            HandlerUtil.getInstance(PlayingActivity.this).postDelayed(new Runnable() {
                        //                                @Override
                        //                                public void run() {
                        //                                  //  MusicPlayer.mNext();
                        //
                        //
                        //                                }
                        //                            }, 500);
                        Message msg = new Message();
                        msg.what = NEXT_MUSIC;
                        mPlayHandler.sendMessageDelayed(msg, TIME_DELAY);
                    }
                }
            }
            //MusicPlayer.setQueuePosition(pPosition - 1);
            isNextOrPreSetPage = false;
        }

        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
        }

        @Override
        public void onPageScrollStateChanged(int pState) {
        }
    });
}

Example 37 with LinearInterpolator

use of android.view.animation.LinearInterpolator in project remusic by aa112901.

the class PlayingActivity method updateTrackInfo.

public void updateTrackInfo() {
    if (MusicPlayer.getQueueSize() == 0) {
        return;
    }
    Fragment fragment = (RoundFragment) mViewPager.getAdapter().instantiateItem(mViewPager, mViewPager.getCurrentItem());
    if (fragment != null) {
        View v = fragment.getView();
        if (mViewWeakReference.get() != v && v != null) {
            ((ViewGroup) v).setAnimationCacheEnabled(false);
            if (mViewWeakReference != null)
                mViewWeakReference.clear();
            mViewWeakReference = new WeakReference<View>(v);
            mActiveView = mViewWeakReference.get();
        }
    }
    if (mActiveView != null) {
        //            animatorWeakReference = new WeakReference<>((ObjectAnimator) mActiveView.getTag(R.id.tag_animator));
        //            mRotateAnim = animatorWeakReference.get();
        mRotateAnim = (ObjectAnimator) mActiveView.getTag(R.id.tag_animator);
    }
    //mProgress.setMax((int) MusicPlayer.mDuration());
    mAnimatorSet = new AnimatorSet();
    if (MusicPlayer.isPlaying()) {
        mProgress.removeCallbacks(mUpdateProgress);
        mProgress.postDelayed(mUpdateProgress, 200);
        mControl.setImageResource(R.drawable.play_rdi_btn_pause);
        if (mAnimatorSet != null && mRotateAnim != null && !mRotateAnim.isRunning()) {
            //修复从playactivity回到Main界面null
            if (mNeedleAnim == null) {
                mNeedleAnim = ObjectAnimator.ofFloat(mNeedle, "rotation", -30, 0);
                mNeedleAnim.setDuration(200);
                mNeedleAnim.setRepeatMode(0);
                mNeedleAnim.setInterpolator(new LinearInterpolator());
            }
            mAnimatorSet.play(mNeedleAnim).before(mRotateAnim);
            mAnimatorSet.start();
        }
    } else {
        mProgress.removeCallbacks(mUpdateProgress);
        mControl.setImageResource(R.drawable.play_rdi_btn_play);
        if (mNeedleAnim != null) {
            mNeedleAnim.reverse();
            mNeedleAnim.end();
        }
        if (mRotateAnim != null && mRotateAnim.isRunning()) {
            mRotateAnim.cancel();
            float valueAvatar = (float) mRotateAnim.getAnimatedValue();
            mRotateAnim.setFloatValues(valueAvatar, 360f + valueAvatar);
        }
    }
    isNextOrPreSetPage = false;
    if (MusicPlayer.getQueuePosition() + 1 != mViewPager.getCurrentItem()) {
        mViewPager.setCurrentItem(MusicPlayer.getQueuePosition() + 1);
        isNextOrPreSetPage = true;
    }
}

Example 38 with LinearInterpolator

use of android.view.animation.LinearInterpolator in project remusic by aa112901.

the class RoundFragment method onStart.

@Override
public void onStart() {
    super.onStart();
    //        animatorWeakReference = new  WeakReference<ObjectAnimator>(new ObjectAnimator());
    //        animator = animatorWeakReference.get();
    animatorWeakReference = new WeakReference(ObjectAnimator.ofFloat(getView(), "rotation", new float[] { 0.0F, 360.0F }));
    animator = animatorWeakReference.get();
    //animator = ObjectAnimator.ofFloat(getView(), "rotation", new float[]{0.0F, 360.0F});
    animator.setRepeatCount(Integer.MAX_VALUE);
    animator.setDuration(25000L);
    animator.setInterpolator(new LinearInterpolator());
    if (getView() != null)
        getView().setTag(R.id.tag_animator, this.animator);
}

Example 39 with LinearInterpolator

use of android.view.animation.LinearInterpolator in project remusic by aa112901.

the class RecommendFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    mContent = (ViewGroup) inflater.inflate(R.layout.fragment_recommend_container, container, false);
    mLayoutInflater = LayoutInflater.from(mContext);
    mRecommendView = mLayoutInflater.inflate(R.layout.recommend, container, false);
    String date = Calendar.getInstance().get(Calendar.DAY_OF_MONTH) + "";
    TextView dailyText = (TextView) mRecommendView.findViewById(R.id.daily_text);
    dailyText.setText(date);
    mItemLayout = (LinearLayout) mRecommendView.findViewById(R.id.item_change);
    mViewContent = (LinearLayout) mRecommendView.findViewById(R.id.recommend_layout);
    if (!PreferencesUtility.getInstance(mContext).isCurrentDayFirst(date)) {
        PreferencesUtility.getInstance(mContext).setCurrentDate(date);
        View dayRec = mLayoutInflater.inflate(R.layout.loading_daymusic, container, false);
        ImageView view1 = (ImageView) dayRec.findViewById(R.id.loading_dayimage);
        RotateAnimation rotateAnimation = new RotateAnimation(0, 360, 1, 0.5F, 1, 0.5F);
        rotateAnimation.setDuration(20000L);
        rotateAnimation.setInterpolator(new LinearInterpolator());
        rotateAnimation.setRepeatCount(Animation.INFINITE);
        rotateAnimation.setRepeatMode(Animation.INFINITE);
        view1.startAnimation(rotateAnimation);
        isDayFirst = true;
        mContent.addView(dayRec);
    }
    mLoadView = mLayoutInflater.inflate(R.layout.loading, null, false);
    mItemLayout.setVisibility(View.INVISIBLE);
    mViewContent.addView(mLoadView);
    mRecomendAdapter = new RecommendAdapter(null);
    mNewAlbumsAdapter = new NewAlbumsAdapter(null);
    mRadioAdapter = new RadioAdapter(null);
    TextView change = (TextView) mRecommendView.findViewById(R.id.change_item_position);
    change.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Intent itent = new Intent(mContext, NetItemChangeActivity.class);
            mContext.startActivity(itent);
        }
    });
    mLoodView = (LoodView) mRecommendView.findViewById(R.id.loop_view);
    if (!isDayFirst) {
        mContent.addView(mRecommendView);
    }
    return mContent;
}

Example 40 with LinearInterpolator

use of android.view.animation.LinearInterpolator in project android_frameworks_base by ParanoidAndroid.

the class KeyguardGlowStripView method makeEmGo.

public void makeEmGo() {
    if (mAnimator != null) {
        mAnimator.cancel();
    }
    float from = mLeftToRight ? 0f : 1f;
    float to = mLeftToRight ? 1f : 0f;
    mAnimator = ValueAnimator.ofFloat(from, to);
    mAnimator.setDuration(DURATION);
    mAnimator.setInterpolator(new LinearInterpolator());
    mAnimator.addListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            mDrawDots = false;
            // make sure we draw one frame at the end with everything gone.
            invalidate();
        }

        @Override
        public void onAnimationStart(Animator animation) {
            mDrawDots = true;
        }
    });
    mAnimator.addUpdateListener(new AnimatorUpdateListener() {

        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mAnimationProgress = (Float) animation.getAnimatedValue();
            invalidate();
        }
    });
    mAnimator.start();
}