Merge "Make SENSOR orientation modes trump rotation lock. Bug: 5371750"
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@ -192,11 +192,12 @@ interface IWindowManager
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int getPreferredOptionsPanelGravity();
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/**
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* Lock the device orientation to the current rotation. Sensor input will
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* be ignored until thawRotation() is called.
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* Lock the device orientation to the specified rotation, or to the
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* current rotation if -1. Sensor input will be ignored until
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* thawRotation() is called.
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* @hide
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*/
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void freezeRotation();
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void freezeRotation(int rotation);
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/**
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* Release the orientation lock imposed by freezeRotation().
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@ -22,6 +22,7 @@ import android.os.AsyncTask;
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import android.os.RemoteException;
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import android.os.ServiceManager;
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import android.provider.Settings;
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import android.util.Log;
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import android.util.Slog;
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import android.view.IWindowManager;
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import android.widget.CompoundButton;
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@ -63,13 +64,13 @@ public class AutoRotateController implements CompoundButton.OnCheckedChangeListe
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try {
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IWindowManager wm = IWindowManager.Stub.asInterface(
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ServiceManager.getService(Context.WINDOW_SERVICE));
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ContentResolver cr = mContext.getContentResolver();
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if (autorotate) {
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wm.thawRotation();
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} else {
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wm.freezeRotation();
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wm.freezeRotation(-1);
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}
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} catch (RemoteException exc) {
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Log.w(TAG, "Unable to save auto-rotate setting");
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}
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}
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});
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@ -2947,10 +2947,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
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// enable 180 degree rotation while docked.
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preferredRotation = mDeskDockEnablesAccelerometer
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? sensorRotation : mDeskDockRotation;
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} else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) {
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// Ignore sensor when user locked rotation.
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preferredRotation = mUserRotation;
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} else if ((mAccelerometerDefault != 0
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} else if ((mAccelerometerDefault != 0 /* implies not rotation locked */
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&& (orientation == ActivityInfo.SCREEN_ORIENTATION_USER
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|| orientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED))
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|| orientation == ActivityInfo.SCREEN_ORIENTATION_SENSOR
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@ -2973,6 +2970,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
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} else {
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preferredRotation = lastRotation;
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}
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} else if (mUserRotationMode == WindowManagerPolicy.USER_ROTATION_LOCKED) {
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// Apply rotation lock.
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preferredRotation = mUserRotation;
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}
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// TODO: Sometimes, we might want to override the application-requested
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@ -3018,8 +3018,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
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return mPortraitRotation;
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default:
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// For USER, UNSPECIFIED and NOSENSOR, just return the preferred
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// orientation we already calculated.
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// For USER, UNSPECIFIED, NOSENSOR, SENSOR and FULL_SENSOR,
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// just return the preferred orientation we already calculated.
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if (preferredRotation >= 0) {
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return preferredRotation;
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}
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@ -5050,16 +5050,23 @@ public class WindowManagerService extends IWindowManager.Stub
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/**
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* Freeze rotation changes. (Enable "rotation lock".)
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* Persists across reboots.
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* @param rotation The desired rotation to freeze to, or -1 to use the
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* current rotation.
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*/
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public void freezeRotation() {
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public void freezeRotation(int rotation) {
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if (!checkCallingPermission(android.Manifest.permission.SET_ORIENTATION,
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"freezeRotation()")) {
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throw new SecurityException("Requires SET_ORIENTATION permission");
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}
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if (rotation < -1 || rotation > Surface.ROTATION_270) {
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throw new IllegalArgumentException("Rotation argument must be -1 or a valid "
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+ "rotation constant.");
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}
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if (DEBUG_ORIENTATION) Slog.v(TAG, "freezeRotation: mRotation=" + mRotation);
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mPolicy.setUserRotationMode(WindowManagerPolicy.USER_ROTATION_LOCKED, mRotation);
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mPolicy.setUserRotationMode(WindowManagerPolicy.USER_ROTATION_LOCKED,
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rotation == -1 ? mRotation : rotation);
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updateRotationUnchecked(false);
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}
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