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authorDoug Zongker <dougz@android.com>2010-08-31 15:42:35 -0700
committerDoug Zongker <dougz@android.com>2010-08-31 16:56:50 -0700
commit0428af61a2f5b503aac89565d606a182b1cfd2d7 (patch)
tree4e274486c673416d49fedce43cc6eb5a12d08d3f
parentfb94e2d27f48ad0bb6e97e7697fa4427625107d0 (diff)
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add recovery UI library for crespo
Change-Id: I06999ad6ee3b56cc5f952cb44ccfaf1f53930aa6
-rwxr-xr-xBoardConfig.mk4
-rw-r--r--recovery/Android.mk11
-rw-r--r--recovery/recovery_ui.c87
3 files changed, 101 insertions, 1 deletions
diff --git a/BoardConfig.mk b/BoardConfig.mk
index d699202..f49117c 100755
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -13,7 +13,7 @@
# limitations under the License.
# BoardConfig.mk
-#
+#
# Product-specific compile-time definitions.
#
@@ -59,3 +59,5 @@ BOARD_NAND_PAGE_SIZE := 4096 -s 128
BOARD_KERNEL_BASE := 0x30000000
BOARD_KERNEL_PAGESIZE := 4096
+
+TARGET_RECOVERY_UI_LIB := librecovery_ui_crespo
diff --git a/recovery/Android.mk b/recovery/Android.mk
new file mode 100644
index 0000000..1313f85
--- /dev/null
+++ b/recovery/Android.mk
@@ -0,0 +1,11 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := eng
+LOCAL_C_INCLUDES += bootable/recovery
+LOCAL_SRC_FILES := recovery_ui.c
+
+# should match TARGET_RECOVERY_UI_LIB set in BoardConfig.mk
+LOCAL_MODULE := librecovery_ui_crespo
+
+include $(BUILD_STATIC_LIBRARY)
diff --git a/recovery/recovery_ui.c b/recovery/recovery_ui.c
new file mode 100644
index 0000000..b094d14
--- /dev/null
+++ b/recovery/recovery_ui.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2010 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"
+
+char* MENU_HEADERS[] = { "Volume up/down to move highlight;",
+ "power button to select.",
+ "",
+ NULL };
+
+char* MENU_ITEMS[] = { "reboot system now",
+ "wipe data/factory reset",
+ "wipe cache partition",
+ NULL };
+
+int device_recovery_start() {
+ return 0;
+}
+
+int device_toggle_display(volatile char* key_pressed, int key_code) {
+ // hold power and press volume-up
+ return key_pressed[0x1a] && key_code == 0x2a;
+}
+
+int device_reboot_now(volatile char* key_pressed, int key_code) {
+ // Reboot if the power key is pressed five times in a row, with
+ // no other keys in between.
+ static int presses = 0;
+ if (key_code == 0x1a) { // power button
+ ++presses;
+ return presses == 5;
+ } else {
+ presses = 0;
+ return 0;
+ }
+}
+
+int device_handle_key(int key_code, int visible) {
+ if (visible) {
+ switch (key_code) {
+ case KEY_DOWN:
+ case KEY_VOLUMEDOWN:
+ case 0x3a: // crespo volume-down
+ return HIGHLIGHT_DOWN;
+
+ case KEY_UP:
+ case KEY_VOLUMEUP:
+ case 0x2a: // crespo volume-up
+ return HIGHLIGHT_UP;
+
+ case KEY_ENTER:
+ case 0x1a: // crespo power
+ return SELECT_ITEM;
+ }
+ }
+
+ return NO_ACTION;
+}
+
+int device_perform_action(int which) {
+ switch (which) {
+ case 0: return ITEM_REBOOT;
+ case 1: return ITEM_WIPE_DATA;
+ case 2: return ITEM_WIPE_CACHE;
+ }
+ return NO_ACTION;
+}
+
+int device_wipe_data() {
+ return 0;
+}