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Merge "Allow to keep screen on only if window can be seen" into nyc-mr1-dev

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This commit is contained in:
Chong Zhang
2016-08-12 00:42:56 +00:00
committed by Android (Google) Code Review
parent f36d81038a b20addbdfb
commit 305d610fd8
1 changed files with 30 additions and 34 deletions
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64
services/core/java/com/android/server/wm/WindowSurfacePlacer.java
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@@ -1483,7 +1483,7 @@ class WindowSurfacePlacer {
mObscured = true;
}
if (w.mHasSurface) {
if (w.mHasSurface && canBeSeen) {
if ((attrFlags&FLAG_KEEP_SCREEN_ON) != 0) {
mHoldScreen = w.mSession;
mHoldScreenWindow = w;
@@ -1506,43 +1506,39 @@ class WindowSurfacePlacer {
}
final int type = attrs.type;
if (canBeSeen
&& (type == TYPE_SYSTEM_DIALOG
|| type == TYPE_SYSTEM_ERROR
|| (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0)) {
if (type == TYPE_SYSTEM_DIALOG || type == TYPE_SYSTEM_ERROR
|| (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
mSyswin = true;
}
if (canBeSeen) {
// This function assumes that the contents of the default display are
// processed first before secondary displays.
final DisplayContent displayContent = w.getDisplayContent();
if (displayContent != null && displayContent.isDefaultDisplay) {
// While a dream or keyguard is showing, obscure ordinary application
// content on secondary displays (by forcibly enabling mirroring unless
// there is other content we want to show) but still allow opaque
// keyguard dialogs to be shown.
if (type == TYPE_DREAM || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
mObscureApplicationContentOnSecondaryDisplays = true;
}
mDisplayHasContent = true;
} else if (displayContent != null &&
(!mObscureApplicationContentOnSecondaryDisplays
|| (mObscured && type == TYPE_KEYGUARD_DIALOG))) {
// Allow full screen keyguard presentation dialogs to be seen.
mDisplayHasContent = true;
}
if (mPreferredRefreshRate == 0
&& w.mAttrs.preferredRefreshRate != 0) {
mPreferredRefreshRate = w.mAttrs.preferredRefreshRate;
}
if (mPreferredModeId == 0
&& w.mAttrs.preferredDisplayModeId != 0) {
mPreferredModeId = w.mAttrs.preferredDisplayModeId;
}
if ((privateflags & PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE) != 0) {
mSustainedPerformanceModeCurrent = true;
// This function assumes that the contents of the default display are
// processed first before secondary displays.
final DisplayContent displayContent = w.getDisplayContent();
if (displayContent != null && displayContent.isDefaultDisplay) {
// While a dream or keyguard is showing, obscure ordinary application
// content on secondary displays (by forcibly enabling mirroring unless
// there is other content we want to show) but still allow opaque
// keyguard dialogs to be shown.
if (type == TYPE_DREAM || (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0) {
mObscureApplicationContentOnSecondaryDisplays = true;
}
mDisplayHasContent = true;
} else if (displayContent != null &&
(!mObscureApplicationContentOnSecondaryDisplays
|| (mObscured && type == TYPE_KEYGUARD_DIALOG))) {
// Allow full screen keyguard presentation dialogs to be seen.
mDisplayHasContent = true;
}
if (mPreferredRefreshRate == 0
&& w.mAttrs.preferredRefreshRate != 0) {
mPreferredRefreshRate = w.mAttrs.preferredRefreshRate;
}
if (mPreferredModeId == 0
&& w.mAttrs.preferredDisplayModeId != 0) {
mPreferredModeId = w.mAttrs.preferredDisplayModeId;
}
if ((privateflags & PRIVATE_FLAG_SUSTAINED_PERFORMANCE_MODE) != 0) {
mSustainedPerformanceModeCurrent = true;
}
}
}