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Bring back auto-rotate to settings

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Add a dropdown preference to the display settings screen that
controls whether auto-rotate is on.

Bug: 16636008
Change-Id: I71099a23793aa82b514bd0eebae183695415a92c
This commit is contained in:
Jason Monk
2014-08-20 13:29:20 -04:00
parent d6cfeba9f7
commit d3232da75a
3 changed files with 67 additions and 3 deletions
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55
src/com/android/settings/DisplaySettings.java
View File

@@ -16,6 +16,9 @@
package com.android.settings;
import com.android.internal.view.RotationPolicy;
import com.android.settings.notification.DropDownPreference;
import com.android.settings.notification.DropDownPreference.Callback;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
@@ -26,6 +29,7 @@ import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
import static android.provider.Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT;
import android.app.Activity;
import android.app.ActivityManagerNative;
import android.app.Dialog;
import android.app.admin.DevicePolicyManager;
@@ -65,6 +69,7 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
private static final String KEY_LIFT_TO_WAKE = "lift_to_wake";
private static final String KEY_DOZE = "doze";
private static final String KEY_AUTO_BRIGHTNESS = "auto_brightness";
private static final String KEY_AUTO_ROTATE = "auto_rotate";
private static final int DLG_GLOBAL_CHANGE_WARNING = 1;
@@ -81,7 +86,8 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final ContentResolver resolver = getActivity().getContentResolver();
final Activity activity = getActivity();
final ContentResolver resolver = activity.getContentResolver();
addPreferencesFromResource(R.xml.display_settings);
@@ -111,19 +117,59 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
removePreference(KEY_AUTO_BRIGHTNESS);
}
if (isLiftToWakeAvailable(getActivity())) {
if (isLiftToWakeAvailable(activity)) {
mLiftToWakePreference = (SwitchPreference) findPreference(KEY_LIFT_TO_WAKE);
mLiftToWakePreference.setOnPreferenceChangeListener(this);
} else {
removePreference(KEY_LIFT_TO_WAKE);
}
if (isDozeAvailable(getActivity())) {
if (isDozeAvailable(activity)) {
mDozePreference = (SwitchPreference) findPreference(KEY_DOZE);
mDozePreference.setOnPreferenceChangeListener(this);
} else {
removePreference(KEY_DOZE);
}
if (RotationPolicy.isRotationLockToggleVisible(activity)) {
DropDownPreference rotatePreference =
(DropDownPreference) findPreference(KEY_AUTO_ROTATE);
rotatePreference.addItem(activity.getString(R.string.display_auto_rotate_rotate),
false);
int rotateLockedResourceId;
// The following block sets the string used when rotation is locked.
// If the device locks specifically to portrait or landscape (rather than current
// rotation), then we use a different string to include this information.
if (allowAllRotations(activity)) {
rotateLockedResourceId = R.string.display_auto_rotate_stay_in_current;
} else {
if (RotationPolicy.getRotationLockOrientation(activity)
== Configuration.ORIENTATION_PORTRAIT) {
rotateLockedResourceId =
R.string.display_auto_rotate_stay_in_portrait;
} else {
rotateLockedResourceId =
R.string.display_auto_rotate_stay_in_landscape;
}
}
rotatePreference.addItem(activity.getString(rotateLockedResourceId), true);
rotatePreference.setSelectedItem(RotationPolicy.isRotationLocked(activity) ?
1 : 0);
rotatePreference.setCallback(new Callback() {
@Override
public boolean onItemSelected(int pos, Object value) {
RotationPolicy.setRotationLock(activity, (Boolean) value);
return true;
}
});
} else {
removePreference(KEY_AUTO_ROTATE);
}
}
private static boolean allowAllRotations(Context context) {
return Resources.getSystem().getBoolean(
com.android.internal.R.bool.config_allowAllRotations);
}
private static boolean isLiftToWakeAvailable(Context context) {
@@ -382,6 +428,9 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
if (!isDozeAvailable(context)) {
result.add(KEY_DOZE);
}
if (!RotationPolicy.isRotationLockToggleVisible(context)) {
result.add(KEY_AUTO_ROTATE);
}
return result;
}
};