Android Lollipop geteilte Elemente Übergang blinken/blinken

Question

Ich sehe seltsame Sache in meinem gemeinsamen Element Übergang auf Lollipop. Geteilte Elemente flackern kurz bevor sie zu animieren beginnen (siehe Video https://www.youtube.com/watch?v=DCoyyC_S-9A)

Ich habe keine Ahnung, warum es passiert. Wenn ich jedoch zu meinem Thema <item name="android:windowSharedElementsUseOverlay">false</item> hinzufüge, sehe ich kein Flackern, aber der Übergang sieht nicht gut aus (sie sehen aus, als würde nur die Hälfte davon die zweite Hälfte der Animation 'versteckt' animieren).

Andere Übergangseinstellungen:

<item name="android:windowActivityTransitions">true</item> 
<item name="android:windowContentTransitions">true</item> 
<item name="android:windowAllowEnterTransitionOverlap">true</item> 
<item name="android:windowAllowReturnTransitionOverlap">true</item> 
<item name="android:windowSharedElementEnterTransition">@android:transition/move</item> 
<item name="android:windowSharedElementExitTransition">@android:transition/move</item> 

Ich beginne Aktivität mit ActivityCompat & ActivityOptionsCompat:

ActivityOptionsCompat options = ActivityOptionsCompat.makeSceneTransitionAnimation(ActivityMain.this, 
         new Pair<View, String>(playButton, getString(R.string.translation_control_button)), 
         new Pair<View, String>(findViewById(R.id.playerImage), getString(R.string.translation_artwork))); 

ActivityCompat.startActivity(this, pendingIntent, options.toBundle()); 

1. Aktivität:

<LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:orientation="vertical" 
     android:id="@+id/main_container"> 

     <include layout="@layout/toolbar"/> 

     <FrameLayout 
      android:id="@+id/activity_main_fragment_container" 
      android:layout_width="match_parent" 
      android:layout_height="0dp" 
      android:layout_weight="1"></FrameLayout> 

     <TableLayout 
      xmlns:android="http://schemas.android.com/apk/res/android" 
      android:layout_width="fill_parent" 
      android:layout_height="45dp" 
      android:padding="7dp" 
      android:stretchColumns="*" 
      android:id="@+id/player_toolboxTable" 
      android:background="?colorPrimary"> 

      <TableRow 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:id="@+id/player_toolbox"> 

       <ImageView 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:clickable="true" 
        android:id="@+id/player_fav" 
        android:src="@drawable/rating_not_important" 
        android:onClick="playerFav" 
        android:background="@drawable/button_selector_semi_white" 
        /> 

       <ImageView 
        android:src="@drawable/av_pause_over_video" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:clickable="true" 
        android:id="@+id/player_play" 
        android:onClick="playerPlay" 
        android:background="@drawable/button_selector_semi_white" 
        android:transitionName="@string/translation_control_button" 
        /> 

       <ImageView 
        android:src="@drawable/social_share" 
        android:layout_width="wrap_content" 
        android:clickable="true" 
        android:id="@+id/player_share" 
        android:background="@drawable/button_selector_semi_white" 
        android:layout_height="wrap_content" 
        android:onClick="playerShare" 
        /> 

       <ImageView 
        android:src="@drawable/content_save" 
        android:layout_width="wrap_content" 
        android:clickable="true" 
        android:id="@+id/player_record" 
        android:background="@drawable/button_selector_semi_white" 
        android:layout_height="wrap_content" 
        android:onClick="playerRecord" 
        /> 
      </TableRow> 
     </TableLayout> 

    </LinearLayout> 

</com.heinrichreimersoftware.materialdrawer.DrawerFrameLayout> 

Zweite Aktivität:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
       xmlns:tools="http://schemas.android.com/tools" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent" 
       android:orientation="vertical" 
       tools:context=".activities.CommunityActivity"> 

    <include layout="@layout/toolbar"/> 

    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="0dp" 
     android:layout_weight="1" 
     android:paddingLeft="@dimen/activity_horizontal_margin" 
     android:paddingRight="@dimen/activity_horizontal_margin" 
     android:paddingTop="@dimen/activity_vertical_margin" 
     android:paddingBottom="@dimen/activity_vertical_margin" 
     android:orientation="vertical"> 

     <Button 
      android:id="@+id/community_google_plus_group" 
      android:text="@string/community_google_plus" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:drawableLeft="@drawable/ic_action_gplus" 
      android:gravity="left|center_vertical" 
      style="@style/MaterialButton" 
      /> 

     <Button 
      android:id="@+id/community_google_fb" 
      android:text="@string/community_facebook" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:drawableLeft="@drawable/ic_action_facebook" 
      android:gravity="left|center_vertical" 
      style="@style/MaterialButton" 
      /> 

     <Button 
      android:id="@+id/community_mail" 
      android:text="@string/community_mail" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:drawableLeft="@drawable/ic_action_gmail" 
      android:gravity="left|center_vertical" 
      style="@style/MaterialButton" 
      /> 
    </LinearLayout> 

    <include layout="@layout/include_mini_player"/> 

</LinearLayout> 

include_mini_player.xml

<fragment 
    xmlns:tools="http://schemas.android.com/tools" 
    android:id="@+id/mini_player_fragment" 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:name=".fragments.MiniPlayerFragment" 
    android:layout_width="fill_parent" 
    android:layout_height="72dp" 
    tools:layout="@layout/fragment_mini_player"/> 

fragment_mini_player:

<LinearLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:orientation="horizontal" 
    android:background="?colorPrimary" 

    > 

    <ImageView 
     android:id="@+id/player_artwork" 
     android:layout_width="52dp" 
     android:scaleType="centerCrop" 
     android:layout_height="52dp" 
     android:src="@drawable/music_icon" 
     android:layout_margin="5dp" 
     android:layout_gravity="center_vertical" 
     android:transitionName="@string/translation_artwork" 
     /> 

    <LinearLayout 
     android:layout_width="0dp" 
     android:layout_height="wrap_content" 
     android:layout_weight="1" 
     android:orientation="vertical" 
     android:layout_marginLeft="5dp" 
     android:layout_gravity="center_vertical"> 

     <TextView 
      android:textColor="@android:color/white" 
      android:text=" " 
      android:textSize="8pt" 
      android:id="@+id/player_song_title" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      /> 

     <TextView 
      android:textColor="@android:color/white" 
      android:text=" " 
      android:textSize="7pt" 
      android:id="@+id/player_song_artist" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      /> 
    </LinearLayout> 


    <ImageView 
     android:id="@+id/player_play_button" 
     android:layout_gravity="center_vertical" 
     android:layout_width="42dp" 
     android:layout_height="42dp" 
     android:layout_marginRight="5dp" 
     android:src="@drawable/av_pause_over_video" 
     android:background="@drawable/button_selector_semi_white" 
     android:transitionName="@string/translation_control_button" 
     /> 

</LinearLayout> 

Haben Sie irgendwelche Ideen, warum es passiert?

Answer 1

Hurra! Ich habe es geschafft, dieses Problem zu lösen.

Blinzeln Bildschirm ist häufiges Problem hier beschrieben: Blinking screen on image transition between activities (thx @AlexLockwood)

Blinzeln geteilt Element durch DrawerLayout verursacht wurde. Ich habe zu Beginn neue Aktivitäten gestartet. Als ich ActivityCompat.startActivity zu DrawerLayout.DrawerListener 's Methode umgezogen bin, fing alles an, wie ein Charme zu arbeiten.