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recovery: add recovery key mapping for VZW (swapping the keys)

Change-Id: I4fe08db3ce6455729a4c0fffcbc381b4ca9567a9
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1 parent 56364b9 commit ffd15b8f26b440c012f760e31ee41cd40dad4cc7 @pershoot pershoot committed May 15, 2012
Showing with 49 additions and 0 deletions.
  1. +49 −0 recovery/recovery_ui_vzw.c
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+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <linux/input.h>
+
+#include "recovery_ui.h"
+#include "common.h"
+#include "extendedcommands.h"
+
+int device_toggle_display(volatile char* key_pressed, int key_code) {
+ int alt = key_pressed[KEY_POWER];
+ if (alt && key_code == KEY_VOLUMEDOWN)
+ return 1;
+ // allow toggling of the display if the correct key is pressed, and the display toggle is allowed or the display is currently off
+ if (ui_get_showing_back_button()) {
+ return get_allow_toggle_display() && (key_code == KEY_POWER && key_code == KEY_VOLUMEDOWN);
+ }
+ return get_allow_toggle_display() && (key_code == KEY_POWER && key_code == KEY_VOLUMEDOWN);
+}
+
+int device_handle_key(int key_code, int visible) {
+ if (visible) {
+ switch (key_code) {
+ case KEY_VOLUMEUP:
+ return HIGHLIGHT_UP;
+
+ case KEY_VOLUMEDOWN:
+ return HIGHLIGHT_DOWN;
+
+ case KEY_POWER:
+ return SELECT_ITEM;
+ }
+ }
+
+ return NO_ACTION;
+}

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