basically, wondering how when using recyclerview, how 1 can achieve sort of "animated collapsingtoolbar." note it's in quotes, because i'm not attached solution being collapsingtoolbar, that's closest thing can find far want. basically, want make toolbar has title of app, , subtitle string followed int (as string type). scroll up, want string fade off, have int remain , move same level app title.
(excuse crude drawing)
i've looked @ this solution, it's dependent on listview. i've looked @ this solution, can't see how able customize animation how i'd like. this repo looks work, has bunch of errors , can't compile.
so basically, sum up, i'm looking how it's possible animate toolbar in way i've described above, with means think best, not necesserily collapsingtoolbar.
checkout coordinatorlayout
<android.support.design.widget.coordinatorlayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="match_parent" android:fitssystemwindows="true"> <android.support.design.widget.appbarlayout android:id="@+id/app_bar" android:layout_width="match_parent" android:layout_height="wrap_content" android:paddingtop="5dp" android:paddingbottom="30dp" android:theme="@style/apptheme.appbaroverlay" > <abysmel.com.collapsibletoolbarhelper.widgets.collapsibletoolbarhelper android:id="@+id/toolbar_layout" android:layout_width="match_parent" android:layout_height="match_parent" app:layout_scrollflags="scroll|exituntilcollapsed" android:gravity="center_vertical" android:layout_margintop="10dp" android:background="@android:color/transparent" > <!--note position has set respect collapsed toolbar. so, aligning in center (centerinparent="true") not work remain @ position after toolbar collapses. note set alpha of view 0 , not visibility gone, view have never been drawn throw calculations haywire show_on_collapse. wish there better way this--> <imageview android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/hello.img" android:src="@mipmap/hello" android:layout_marginleft="10dp" android:alpha="0" app:layout_margintoppercent = "3%" app:collapsemode="show_on_collapse"/> <!-- title --> <abysmel.com.collapsibletoolbarhelper.widgets.collapsibletextlayout android:id="@+id/hello.text" android:layout_height="wrap_content" android:layout_width="wrap_content" app:layout_widthpercent="59%" android:layout_alignparentleft="true" app:layout_margintoppercent = "1%" app:layout_marginbottompercent = "1%" app:layout_marginleftpercent="5%" android:textcolor="@android:color/white" app:collapsemode="pin_on_scroll" app:texttoshow = "hello world" app:expandedtextcolor = "@android:color/white" app:collapsedtextcolor = "@android:color/white" app:typefacefamilyprimary = "sans-serif-light" app:typefacefamilysecondary = "sans-serif-medium" app:ismultifaceted="true" app:typefacesplitposition="5" app:expandedtextsize = "62dp" app:collapsedtextsize = "32dp" app:maxexpandedtextsize = "62dp" /> <!-- hello number edit button --> <imageview android:id="@+id/hello.edit" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignparentright="true" app:layout_margintoppercent = "3%" app:layout_marginbottompercent = "1%" app:layout_marginrightpercent = "4%" android:layout_marginleft="10dp" android:src="@mipmap/pencil" app:collapsemode="hide_on_collapse"/> <!-- hello number --> <textview android:id="@+id/hello.number" android:layout_height="wrap_content" android:layout_width="wrap_content" app:layout_widthpercent="40%" app:layout_margintoppercent = "1%" app:layout_marginbottompercent = "1%" app:layout_marginrightpercent = "1%" android:layout_toleftof="@id/hello.edit" android:layout_torightof="@id/hello.text" android:gravity="end" android:text="@string/hello_no_sign" android:textcolor="@android:color/white" android:textsize="@dimen/hello_no_size" app:collapsemode="pin_on_scroll"/> <!-- version --> <textview android:id="@+id/version" app:layout_widthpercent="40%" android:layout_height="wrap_content" android:layout_width="wrap_content" android:layout_below="@id/hello.text" android:layout_margintop="5dp" android:layout_alignparentleft="true" app:layout_marginleftpercent="5%" android:text="@string/version" android:textcolor="@android:color/white" android:textsize="@dimen/version_no_size" app:collapsemode="parallax_on_scroll" /> <!-- e-mail address --> <textview android:id="@+id/hello.address" app:layout_widthpercent="40%" android:layout_height="wrap_content" android:layout_width="wrap_content" android:layout_below="@id/hello.number" android:layout_alignparentright="true" android:gravity="end" app:layout_marginrightpercent="5%" android:text="@string/emailaddress" android:textcolor="@android:color/white" android:textsize="@dimen/mail_address_size" app:collapsemode="parallax_on_scroll" /> </abysmel.com.collapsibletoolbarhelper.widgets.collapsibletoolbarhelper> </android.support.design.widget.appbarlayout> </android.support.design.widget.coordinatorlayout> 
Comments
Post a Comment