开机启动屏幕竖屏

开机启动屏幕竖屏 U:\eclair_0406\frameworks\policies\base\phone\com\android\internal\policy\impl\LockScreen.java if (mUpdateMonitor.isInPortrait()) { LayoutInflater.from(context).inflate(R.layout.keyguard_screen_unlock_portrait, this, true); } else { LayoutInflater.from(context).inflate(R.layout.keyguard_screen_unlock_landscape, this, true); } U:\eclair_0406\frameworks\base\core\res\res\layout U:\eclair_0406\frameworks\base\core\java\com\android\internal\widget\LockPatternUtils.java ................................................................\LockPatternView.java ?â?ö?ì???º ?ØÁªµÄµØ???º U:\eclair_0406\frameworks\base\services\java\com\android\server\WindowManagerService.java setRotationUncheckedLocked ÐèÐÞ?ĵĵØ???º U:\eclair_0406\frameworks\policies\base\phone\com\android\internal\policy\impl\PhoneWindowManager.java public int rotationForOrientationLw(int orientation, int lastRotation, boolean displayEnabled) -----> if (d.getWidth() > d.getHeight()) { mPortraitRotation = Surface.ROTATION_90; mLandscapeRotation = Surface.ROTATION_0; } ÐÞ?ÄΪ?º if (d.getWidth() > d.getHeight()) { mPortraitRotation = Surface.ROTATION_270; mLandscapeRotation = Surface.ROTATION_0; } U:\eclair_0406\frameworks\policies\base\phone\com\android\internal \policy\impl\KeyguardViewManager.java lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; ÐÞ?ÄΪ?º lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT; /frameworks/policies/base/phone/com/android/internal/policy/impl/P honeWindowManager.java ÔÚ????void updateRotation(int animFlags)ÖÐ?? int rotation = Surface.ROTATION_0; ÐÞ?ÄΪ?ºint rotation = Surface.ROTATION_270;