Merge "recovery: Add for display issue"

recovery/miniui/Android.mk

@@ -11,12 +11,16 @@ LOCAL_MODULE_TAGS := optional
 
 LOCAL_C_INCLUDES += bootable/recovery
 
+ifeq ($(call is-platform-sdk-version-at-least,18),true)
+LOCAL_SRC_FILES += qcom_device.cpp
+else
 LOCAL_SRC_FILES += qcom_recovery_ui.c
 
 LOCAL_STATIC_LIBRARIES += libext4_utils libz
 LOCAL_STATIC_LIBRARIES += libminzip libunz libmtdutils libmincrypt
 LOCAL_STATIC_LIBRARIES += libminui libpixelflinger_static libpng libcutils
 LOCAL_STATIC_LIBRARIES += libstdc++ libc
+endif
 
 include $(BUILD_STATIC_LIBRARY)
 endif   # TARGET_ARCH == arm

recovery/miniui/qcom_device.cpp

@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2014, The Linux Foundation. All rights reserved.
+ * Not a Contribution.
+ * 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 <ctype.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <limits.h>
+#include <linux/input.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "device.h"
+#include "screen_ui.h"
+
+static const char* HEADERS[] = { "Volume up/down to move highlight;",
+                                 "enter button to select.",
+                                 "",
+                                 NULL };
+
+static const char* ITEMS[] =  {"reboot system now",
+                               "apply update from ADB",
+                               "wipe data/factory reset",
+                               "wipe cache partition",
+                               "apply update from sdcard",
+                               NULL };
+
+char const*const LCD_DEF = "/sys/class/leds/lcd-backlight/brightness";
+
+static int write_int(char const* path, int value) {
+    int fd;
+    static int already_warned = 0;
+
+    fd = open(path, O_RDWR);
+    if (fd >= 0) {
+        char buffer[20];
+        int bytes = sprintf(buffer, "%d\n", value);
+        int amt = write(fd, buffer, bytes);
+        close(fd);
+        return amt == -1 ? -errno : 0;
+    } else {
+        if (already_warned == 0) {
+            fprintf(stderr, "write_int failed to open %s\n", path);
+            already_warned = 1;
+        }
+        return -errno;
+    }
+}
+
+static int change_lcd_backlight(int conf) {
+    if(conf)
+        return write_int(LCD_DEF, 255);
+    else
+        return write_int(LCD_DEF, 0);
+}
+
+class DefaultUI : public ScreenRecoveryUI {
+  public:
+    virtual KeyAction CheckKey(int key) {
+        if (key == KEY_HOME) {
+            return TOGGLE;
+        }
+        return ENQUEUE;
+    }
+};
+
+class DefaultDevice : public Device {
+  public:
+    DefaultDevice() :
+        ui(new DefaultUI) {
+    }
+
+    RecoveryUI* GetUI() { return ui; }
+    void StartRecovery() {
+		change_lcd_backlight(1);
+	}
+
+    int HandleMenuKey(int key, int visible) {
+        if (visible) {
+            switch (key) {
+              case KEY_DOWN:
+              case KEY_VOLUMEDOWN:
+                return kHighlightDown;
+
+              case KEY_UP:
+              case KEY_VOLUMEUP:
+                return kHighlightUp;
+
+              case KEY_ENTER:
+              case KEY_POWER:
+                return kInvokeItem;
+            }
+        }
+
+        return kNoAction;
+    }
+
+    BuiltinAction InvokeMenuItem(int menu_position) {
+        switch (menu_position) {
+          case 0: return REBOOT;
+          case 1: return APPLY_ADB_SIDELOAD;
+          case 2: return WIPE_DATA;
+          case 3: return WIPE_CACHE;
+          case 4: return APPLY_EXT;
+          default: return NO_ACTION;
+        }
+    }
+
+    const char* const* GetMenuHeaders() { return HEADERS; }
+    const char* const* GetMenuItems() { return ITEMS; }
+
+  private:
+    RecoveryUI* ui;
+};
+
+Device* make_device() {
+    return new DefaultDevice();
+}