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am e5683369: Merge change I60dfecdc into eclair-mr2

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Merge commit 'e5683369d2f3cbda3e6c09c66b4d6df77c9b3c0a' into eclair-mr2-plus-aosp

* commit 'e5683369d2f3cbda3e6c09c66b4d6df77c9b3c0a':
  Add window manager support for overriding button and keyboard backlight values.
This commit is contained in:
Mike Lockwood
2009-11-23 13:13:39 -08:00
committed by Android Git Automerger
parent f40abf427e e5683369d2
commit fa351d388d
5 changed files with 189 additions and 38 deletions
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1
core/java/android/os/LocalPowerManager.java
View File

@@ -49,4 +49,5 @@ public interface LocalPowerManager {
boolean isScreenOn();
void setScreenBrightnessOverride(int brightness);
void setButtonBrightnessOverride(int brightness);
}

41
core/java/android/view/WindowManager.java
View File

@@ -649,7 +649,28 @@ public interface WindowManager extends ViewManager {
* be cleared automatically after the window is displayed.
*/
public static final int SOFT_INPUT_IS_FORWARD_NAVIGATION = 0x100;
/**
* Default value for {@link #screenBrightness} and {@link #buttonBrightness}
* indicating that the brightness value is not overridden for this window
* and normal brightness policy should be used.
*/
public static final float BRIGHTNESS_OVERRIDE_NONE = -1.0f;
/**
* Value for {@link #screenBrightness} and {@link #buttonBrightness}
* indicating that the screen or button backlight brightness should be set
* to the lowest value when this window is in front.
*/
public static final float BRIGHTNESS_OVERRIDE_OFF = 0.0f;
/**
* Value for {@link #screenBrightness} and {@link #buttonBrightness}
* indicating that the screen or button backlight brightness should be set
* to the hightest value when this window is in front.
*/
public static final float BRIGHTNESS_OVERRIDE_FULL = 1.0f;
/**
* Desired operating mode for any soft input area. May any combination
* of:
@@ -717,8 +738,16 @@ public interface WindowManager extends ViewManager {
* preferred screen brightness. 0 to 1 adjusts the brightness from
* dark to full bright.
*/
public float screenBrightness = -1.0f;
public float screenBrightness = BRIGHTNESS_OVERRIDE_NONE;
/**
* This can be used to override the standard behavior of the button and
* keyboard backlights. A value of less than 0, the default, means to
* use the standard backlight behavior. 0 to 1 adjusts the brightness
* from dark to full bright.
*/
public float buttonBrightness = BRIGHTNESS_OVERRIDE_NONE;
/**
* Identifier for this window. This will usually be filled in for
* you.
@@ -816,6 +845,7 @@ public interface WindowManager extends ViewManager {
out.writeFloat(alpha);
out.writeFloat(dimAmount);
out.writeFloat(screenBrightness);
out.writeFloat(buttonBrightness);
out.writeStrongBinder(token);
out.writeString(packageName);
TextUtils.writeToParcel(mTitle, out, parcelableFlags);
@@ -851,6 +881,7 @@ public interface WindowManager extends ViewManager {
alpha = in.readFloat();
dimAmount = in.readFloat();
screenBrightness = in.readFloat();
buttonBrightness = in.readFloat();
token = in.readStrongBinder();
packageName = in.readString();
mTitle = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
@@ -870,6 +901,8 @@ public interface WindowManager extends ViewManager {
public static final int SOFT_INPUT_MODE_CHANGED = 1<<9;
public static final int SCREEN_ORIENTATION_CHANGED = 1<<10;
public static final int SCREEN_BRIGHTNESS_CHANGED = 1<<11;
/** {@hide} */
public static final int BUTTON_BRIGHTNESS_CHANGED = 1<<12;
// internal buffer to backup/restore parameters under compatibility mode.
private int[] mCompatibilityParamsBackup = null;
@@ -971,6 +1004,10 @@ public interface WindowManager extends ViewManager {
screenBrightness = o.screenBrightness;
changes |= SCREEN_BRIGHTNESS_CHANGED;
}
if (buttonBrightness != o.buttonBrightness) {
buttonBrightness = o.buttonBrightness;
changes |= BUTTON_BRIGHTNESS_CHANGED;
}
if (screenOrientation != o.screenOrientation) {
screenOrientation = o.screenOrientation;