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Commit c80dc5e5 authored by Jeff Sharkey's avatar Jeff Sharkey
Browse files

UX polish tweaks to FallbackHome. 

When showing during first boot (before provisioned), render as
completely black to avoid wallpaper jank before showing SUW.  Also
tweak theme used during normal (provisioned) launches to avoid
rendering the dim layer behind status bar.

Bug: 28530777
Change-Id: I4b9e6c54583f07c78d86fbe9bda7f24b6959f4ba
parent 820d7c85

res/values/themes.xml

+10 −4
Original line number Diff line number Diff line
@@ -302,10 +302,16 @@ 
        <item name="suwMarginSides">@dimen/suw_layout_margin_sides</item>

    </style>



    <style name="FallbackHome" parent="@android:style/Theme.Material.Wallpaper.NoTitleBar">

        <item name="android:windowTranslucentStatus">true</item>

        <item name="android:windowTranslucentNavigation">true</item>

        <item name="android:windowAnimationStyle">@null</item>

    <style name="FallbackHome" parent="@android:style/Theme.DeviceDefault.Light.NoActionBar">

        <item name="android:windowBackground">@android:color/transparent</item>

        <item name="android:colorBackgroundCacheHint">@null</item>

        <item name="android:windowShowWallpaper">true</item>

        <item name="android:windowNoTitle">true</item>

        <item name="android:windowTranslucentStatus">false</item>

        <item name="android:windowTranslucentNavigation">false</item>

        <item name="android:windowDrawsSystemBarBackgrounds">true</item>

        <item name="android:statusBarColor">#00000000</item>

        <item name="android:navigationBarColor">#00000000</item>

    </style>



</resources>

src/com/android/settings/FallbackHome.java

+9 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ import android.os.Bundle; 
import android.os.Handler;

import android.os.Message;

import android.os.UserManager;

import android.provider.Settings;

import android.util.Log;



import java.util.Objects;
@@ -36,6 +37,14 @@ public class FallbackHome extends Activity { 
    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);



        // Set ourselves totally black before the device is provisioned so that

        // we don't flash the wallpaper before SUW

        if (Settings.Global.getInt(getContentResolver(),

                Settings.Global.DEVICE_PROVISIONED, 0) == 0) {

            setTheme(android.R.style.Theme_Black_NoTitleBar_Fullscreen);

        }



        registerReceiver(mReceiver, new IntentFilter(Intent.ACTION_USER_UNLOCKED));

        maybeFinish();

    }