标签：被裁 bar 37 Surface 270 internal android com ROTATION
if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) {
mPortraitRotation = Surface.ROTATION_90;
mUpsideDownRotation = Surface.ROTATION_270;
} else {
mPortraitRotation = Surface.ROTATION_270;
mUpsideDownRotation = Surface.ROTATION_90;
}
} else {
shortSize = width;
longSize = height;
mPortraitRotation = Surface.ROTATION_0;
mUpsideDownRotation = Surface.ROTATION_180;
if (res.getBoolean(com.android.internal.R.bool.config_reverseDefaultRotation)) {
mLandscapeRotation = Surface.ROTATION_270;
mSeascapeRotation = Surface.ROTATION_90;
} else {
mLandscapeRotation = Surface.ROTATION_90;
mSeascapeRotation = Surface.ROTATION_270;
}
}
mStatusBarHeight =
res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height);
// Height of the navigation bar when presented horizontally at bottom
mNavigationBarHeightForRotation[mPortraitRotation] =
mNavigationBarHeightForRotation[mUpsideDownRotation] =
res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_height);
mNavigationBarHeightForRotation[mLandscapeRotation] =
mNavigationBarHeightForRotation[mSeascapeRotation] = res.getDimensionPixelSize(
com.android.internal.R.dimen.navigation_bar_height_landscape);
// Width of the navigation bar when presented vertically along one side
mNavigationBarWidthForRotation[mPortraitRotation] =
mNavigationBarWidthForRotation[mUpsideDownRotation] =
mNavigationBarWidthForRotation[mLandscapeRotation] =
mNavigationBarWidthForRotation[mSeascapeRotation] =
res.getDimensionPixelSize(com.android.internal.R.dimen.navigation_bar_width);
// SystemUI (status bar) layout policy
int shortSizeDp = shortSize * DisplayMetrics.DENSITY_DEFAULT / density;
int longSizeDp = longSize * DisplayMetrics.DENSITY_DEFAULT / density;
// Allow the navigation bar to move on small devices (phones).
/// M: read the critical dp from mtk resource @{
//mNavigationBarCanMove = shortSizeDp < 600;
mNavigationBarCanMove = shortSizeDp < mContext.getResources().getInteger(
com.mediatek.internal.R.integer.config_dp_for_rotation);
/// @}
mHasNavigationBar = res.getBoolean(com.android.internal.R.bool.config_showNavigationBar);
/// M:[SmartBook]Don’t show navigation bar if SmartBook plugged in @{
if (FeatureOption.MTK_SMARTBOOK_SUPPORT) {
mNavigationBarCanMove = false;
mHasNavigationBar = mSmartBookPlugIn ? false : mContext.getResources().getBoolean(
com.android.internal.R.bool.con
fig_showNavigationBar);
Slog.d(TAG, “mSmartBookPlugIn:” + mSmartBookPlugIn + “, mHasNavigationBar:” + mHasNavigationBar);
}
/// @}
// Allow a system property to override this. Used by the emulator.
// See also hasNavigationBar().
String navBarOverride = SystemProperties.get(“qemu.hw.mainkeys”);
if (“1”.equals(navBarOverride)) {
mHasNavigationBar = false;
} else if (“0”.equals(navBarOverride)) {
mHasNavigationBar = true;
}
// For demo purposes, allow the rotation of the HDMI display to be controlled.
// By default, HDMI locks rotation to landscape.
if (“portrait”.equals(SystemProperties.get(“persist.demo.hdmirotation”))) {
mDemoHdmiRotation = mPortraitRotation;
} else {
mDemoHdmiRotation = mLandscapeRotation;
}
mDemoHdmiRotationLock = SystemProperties.getBoolean(“persist.demo.hdmirotationlock”, false);
// Only force the default orientation if the screen is xlarge, at least 960dp x 720dp, per
// http://developer.android.com/guide/practices/screens_support.html#range
force the default orientation if the screen is xlarge, at least 960dp x 720dp, per
// http://developer.android.com/guide/practices/screens_support.html#range
标签：被裁,bar,37,Surface,270,internal,android,com,ROTATION 来源： https://blog.csdn.net/wa2231a/article/details/122759102
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