@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.dagger_act);
ButterKnife.bind(this);
LoginFragment loginFragment =
(LoginFragment) getSupportFragmentManager().findFragmentById(R.id.content_frame);
if (loginFragment == null) {
loginFragment = LoginFragment.newInstance();
ActivityUtils.addFragmentToActivity(
getSupportFragmentManager(), loginFragment, R.id.content_frame);
}
// new LoginPresenter(loginFragment);
DaggerLoginComponent.builder()
.loginPresenterModule(new LoginPresenterModule(loginFragment))
.build()
.inject(this);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.toolbar_fade_in_activity);
mToolbar = (Toolbar) findViewById(R.id.toolbar);
mToolbarTab = (Toolbar) findViewById(R.id.toolbar_tab);
mTabLayout = (SlidingTabLayout) findViewById(R.id.tab_layout);
mPager = (ViewPager) findViewById(R.id.page);
mMainLayout = (MyScrollView) findViewById(R.id.main_layout);
mBackgrounds = new String[] {"#616161", "#9E9E9E", "#F5F5F5"};
mFragmentList = new ArrayList<>();
setSupportActionBar(mToolbar);
// 显示回退按钮
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
for (int i = 0; i < mBackgrounds.length; i++) {
Fragment fragment = TextFragment.newInstance("Fragment" + i, mBackgrounds[i]);
mFragmentList.add(fragment);
}
mPager.setAdapter(new TagPageAdapter(getSupportFragmentManager()));
mTabLayout.setViewPager(mPager);
mMainLayout.setScrollViewListener(
new MyScrollView.ScrollViewListener() {
@Override
public void onScrollChanged(int y) {
if (y >= 0 && y <= 255) {
mToolbar.setBackgroundColor(Color.argb(y, 0, 0, 255));
}
int[] toolbarLocation = new int[2];
int[] toolbarTaglocation = new int[2];
mToolbarTab.getLocationOnScreen(toolbarTaglocation);
mToolbar.getLocationOnScreen(toolbarLocation);
Log.d(TAG, toolbarTaglocation[1] + "");
//
if (toolbarLocation[1] + mToolbar.getHeight() == toolbarTaglocation[1]) {
Toast.makeText(mContext, "贴合", Toast.LENGTH_SHORT).show();
mToolbar.setBackgroundColor(Color.argb(255, 0, 0, 255));
}
}
});
// 滑动停靠
GestureDetector.OnGestureListener test =
new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
// return super.onFling(e1, e2, velocityX, velocityY);
// 判断上滑还是下滑
if (e1 == null) {
return false;
}
Log.d(TAG, "e1:" + e1.getY() + " e2:" + e2.getY());
if (e2.getY() - e1.getY() > 100) {
Log.d(TAG, "Filing Down");
Toast.makeText(mContext, "Filing Down", Toast.LENGTH_SHORT).show();
} else {
Log.d(TAG, "Filing Up");
// Toast.makeText(mContext, "Filing Up", Toast.LENGTH_SHORT).show();
mMainLayout.smoothScrollTo(0, mToolbarTab.getTop() - mToolbar.getBottom());
return true;
}
return false;
}
};
final GestureDetector gestureDetector = new GestureDetector(mContext, test);
// 如果是向上快速滑动，直接贴边后继续向上滑
mMainLayout.setOnTouchListener(
new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
// int[] toolbarLocation = new int[2];
// int[] toolbarTaglocation = new int[2];
// mToolbarTab.getLocationOnScreen(toolbarTaglocation);
// mToolbar.getLocationOnScreen(toolbarLocation);
// //
// if (toolbarLocation[1] + mToolbar.getHeight() ==
// toolbarTaglocation[1]) {
// Toast.makeText(mContext, "贴合", Toast.LENGTH_SHORT).show();
// mToolbar.setBackgroundColor(Color.argb(255, 0, 0, 255));
// }
// int[] location = new int[2];
// mToolbarTab.getLocationOnScreen(location);
// //mMainLayout.smoothScrollTo(location[0], mToolbarBottonY);
// //mMainLayout.scrollTo(location[0], mToolbarBottonY);
// //
// if (mToolbar.getBottom() == location[1]) {
// Toast.makeText(mContext, "贴合", Toast.LENGTH_SHORT).show();
// mToolbar.setBackgroundColor(Color.argb(255, 0, 0, 255));
// }
return gestureDetector.onTouchEvent(event);
// return true； //停止滚动
}
});
}