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Some minor fixes for extracted status bar.

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- setLightStatusBar() is now updateStatusBar(), with a forceLight
  parameter. We set the status bar to be light if forceLight or
  shouldBeLightStatusBar() (based on wallpaper).
- Force status bar to be light if all apps is open.
- Default to dark status bar, not light (light == dark icons)

Bug: 29452834
Change-Id: I7b102ceff2f1ef2ab8defd4a46c698df4feaf2a5
This commit is contained in:
Tony Wickham
2016-09-28 15:34:51 -07:00
parent 9311387a22
commit 345bff3ce6
2 changed files with 21 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
src/com/android/launcher3/Launcher.java
View File

@@ -280,7 +280,6 @@ public class Launcher extends Activity
private boolean mVisible;
private boolean mHasFocus;
private boolean mAttached;
private boolean mIsLightStatusBar;
/** Maps launcher activity components to their list of shortcut ids. */
private MultiHashMap<ComponentKey, String> mDeepShortcutMap = new MultiHashMap<>();
@@ -485,33 +484,34 @@ public class Launcher extends Activity
private void loadExtractedColorsAndColorItems() {
// TODO: do this in pre-N as well, once the extraction part is complete.
if (mExtractedColors != null && Utilities.isNycOrAbove()) {
if (Utilities.isNycOrAbove()) {
mExtractedColors.load(this);
mHotseat.updateColor(mExtractedColors, !mPaused);
mWorkspace.getPageIndicator().updateColor(mExtractedColors);
setLightStatusBar(shouldBeLightStatusBar());
// It's possible that All Apps is visible when this is run,
// so always use light status bar in that case.
activateLightStatusBar(isAllAppsVisible());
}
}
/** Returns whether a light status bar (dark icons) should be used based on the wallpaper. */
public boolean shouldBeLightStatusBar() {
return mExtractedColors.getColor(ExtractedColors.STATUS_BAR_INDEX,
ExtractedColors.DEFAULT_LIGHT) == ExtractedColors.DEFAULT_LIGHT;
}
public void setLightStatusBar(boolean lightStatusBar) {
// Already set correctly
if (mIsLightStatusBar == lightStatusBar) {
return;
}
mIsLightStatusBar = lightStatusBar;
int systemUiFlags = getWindow().getDecorView().getSystemUiVisibility();
/**
* Sets the status bar to be light or not. Light status bar means dark icons.
* @param activate if true, make sure the status bar is light, otherwise base on wallpaper.
*/
public void activateLightStatusBar(boolean activate) {
boolean lightStatusBar = activate
|| mExtractedColors.getColor(ExtractedColors.STATUS_BAR_INDEX,
ExtractedColors.DEFAULT_DARK) == ExtractedColors.DEFAULT_LIGHT;
int oldSystemUiFlags = getWindow().getDecorView().getSystemUiVisibility();
int newSystemUiFlags = oldSystemUiFlags;
if (lightStatusBar) {
systemUiFlags |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
newSystemUiFlags |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
} else {
systemUiFlags &= ~(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
newSystemUiFlags &= ~(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
}
if (newSystemUiFlags != oldSystemUiFlags) {
getWindow().getDecorView().setSystemUiVisibility(newSystemUiFlags);
}
getWindow().getDecorView().setSystemUiVisibility(systemUiFlags);
}
private LauncherCallbacks mLauncherCallbacks;

4
src/com/android/launcher3/allapps/AllAppsTransitionController.java
View File

@@ -277,8 +277,8 @@ public class AllAppsTransitionController implements TouchController, VerticalPul
}
// Use a light status bar (dark icons) if all apps is behind at least half of the status
// bar. If the status bar is already light due to wallpaper extraction, keep it that way.
boolean enable = shift <= mStatusBarHeight / 2 || mLauncher.shouldBeLightStatusBar();
mLauncher.setLightStatusBar(enable);
boolean forceLight = shift <= mStatusBarHeight / 2;
mLauncher.activateLightStatusBar(forceLight);
}
/**