1, Appscustomizepagedview.java modified two places as follows:
1) private void Setuppage (Appscustomizecelllayout layout) {
Layout.setgridsize (Mcellcountx, Mcellcounty);
Note:we Force a measure here to get around the fact that's when We do layout calculations
Immediately after syncing, we don't have a proper width. That said, we already know the
Expected page width, so we can actually optimize by hiding all the textview-based
Children that is expensive to measure, and let that happen naturally later.
Setvisibilityonchildren (layout, view.gone);
int widthspec = Measurespec.makemeasurespec (Mcontentwidth, measurespec.at_most);
int heightspec = Measurespec.makemeasurespec (Mcontentheight, measurespec.at_most);
Layout.measure (Widthspec, Heightspec);
if (! LAUNCHER.DISABLE_APPLIST_WHITE_BG) {//add
drawable bg = GetContext (). Getresources (). getdrawable (R.drawable.quantum_panel);
if (bg! = null) {
Bg.setalpha (mpagebackgroundsvisible 255:0);
Layout.setbackground (BG);
}
} else {//add
Layout.setbackground (null);//add
}//add
Setvisibilityonchildren (layout, view.visible);
}
2) public void syncappspageitems (int page, Boolean immediate) {
......
AppInfo info = mapps.get (i);
Bubbletextview icon = (bubbletextview) mlayoutinflater.inflate (
R.layout.apps_customize_application, layout, false);
if (LAUNCHER.DISABLE_APPLIST_WHITE_BG) {//add
Icon.settextcolor (GetContext (). Getresources (). GetColor (R.color.quantum_panel_transparent_bg_text_color));//add
}//add
Icon.applyfromapplicationinfo (info);
Icon.setonclicklistener (Mlauncher);
Icon.setonlongclicklistener (this);
......
2. New in Colors.xml:
<color name= "Quantum_panel_transparent_bg_text_color" > #FFFFFF </color>
3, Deviceprofile.java Modify layout (Launcher Launcher) method as follows:
......
Pagedview.setwidgetspageindicatorpadding (Pageindicatorheight);
if (LAUNCHER.DISABLE_APPLIST_WHITE_BG) {//add
Fakepage.setbackground (null);//add
} else {//add
Fakepage.setbackground (Res.getdrawable (R.drawable.quantum_panel));
}//add
Horizontal padding for the whole paged view
int pagedfixedviewpadding =
Res.getdimensionpixelsize (r.dimen.apps_customize_horizontal_padding);
......
4. Launcher.java
1) Added:
Add begin
M:disable applist white background for jitter performance issue {@
public static Boolean DISABLE_APPLIST_WHITE_BG = true;
public static final String PROP_DISABLE_APPLIST_WHITE_BG = "launcher.whitebg.disable";
Should kill and restart launcher process to re-execute static block if reset properties
adb shell SetProp launcher.applist.whitebg.disable true/false
ADB shell stop
ADB shell start
static {
DISABLE_APPLIST_WHITE_BG = Android.os.SystemProperties.getBoolean (PROP_DISABLE_APPLIST_WHITE_BG, true);
}
/// @}
Add End
2) The Showappscustomizehelper method is modified as follows:
......
if (Iswidgettray) {
Revealview.setbackground (Res.getdrawable (R.drawable.quantum_panel_dark));
} else {
if (LAUNCHER.DISABLE_APPLIST_WHITE_BG) {//add
Revealview.setbackground (null);//add
} else {//add
Revealview.setbackground (Res.getdrawable (R.drawable.quantum_panel));
}//add
}
......
3) The Hideappscustomizehelper method is modified as follows:
......
if (Iswidgettray) {
Revealview.setbackground (Res.getdrawable (R.drawable.quantum_panel_dark));
} else {
if (LAUNCHER.DISABLE_APPLIST_WHITE_BG) {//add
Revealview.setbackground (null);//add
} else {//add
Revealview.setbackground (Res.getdrawable (R.drawable.quantum_panel));
}//add
}
......
Android 5.0 makes the main menu background display as Wallpaper
