Add 1280x720@320dpi skin.

Also tweak some skins to provide more ram to the emulator
for better performance.

Change-Id: I89dcdb7a6a78d95132820db284c1fdfb6f82c6db

build/sdk.atree

@@ -79,7 +79,8 @@ development/tools/emulator/skins/HVGA      platforms/${PLATFORM_NAME}/skins/HVGA
 development/tools/emulator/skins/WVGA800   platforms/${PLATFORM_NAME}/skins/WVGA800
 development/tools/emulator/skins/WVGA854   platforms/${PLATFORM_NAME}/skins/WVGA854
 development/tools/emulator/skins/WSVGA     platforms/${PLATFORM_NAME}/skins/WSVGA
-development/tools/emulator/skins/WXGA      platforms/${PLATFORM_NAME}/skins/WXGA
+development/tools/emulator/skins/WXGA720   platforms/${PLATFORM_NAME}/skins/WXGA720
+development/tools/emulator/skins/WXGA800   platforms/${PLATFORM_NAME}/skins/WXGA800
 
 # Platform SDK properties
 development/sdk/sdk.properties               platforms/${PLATFORM_NAME}/sdk.properties

tools/emulator/skins/WVGA800/hardware.ini

@@ -1,4 +1,4 @@
 # skin-specific hardware values
 hw.lcd.density=240
 vm.heapSize=24
-hw.ramSize=256
+hw.ramSize=512

tools/emulator/skins/WVGA854/hardware.ini

@@ -1,4 +1,4 @@
 # skin-specific hardware values
 hw.lcd.density=240
 vm.heapSize=24
-hw.ramSize=256
+hw.ramSize=512

tools/emulator/skins/WXGA720/hardware.ini

@@ -0,0 +1,6 @@
+# skin-specific hardware values
+hw.lcd.density=320
+vm.heapSize=48
+hw.ramSize=1024
+hw.keyboard.lid=no
+

tools/emulator/skins/WXGA720/layout

@@ -0,0 +1,88 @@
+parts {
+    portrait {
+        background {
+            image   background_port.png
+        }
+    }
+    landscape {
+        background {
+            image   background_land.png
+        }
+    }
+
+    device {
+        display {
+            width   1280
+            height  720
+            x       0
+            y       0
+        }
+    }
+    
+}
+
+layouts {
+
+    landscape {
+        width     1333
+        height    775
+        color     0xe0e0e0
+        event     EV_SW:0:1
+
+        part1 {
+            name    portrait
+            x       1400
+            y       0
+        }
+
+        part2 {
+            name    landscape
+            x       0
+            y       0
+        }
+
+        part3 {
+            name      device
+            x         26
+            y         29
+        }
+    }
+
+    portrait {
+        width     773
+        height    1334
+        color     0xe0e0e0
+        event     EV_SW:0:0
+
+        dpad-rotation 3
+        
+        part1 {
+            name    portrait
+            x       0
+            y       0
+        }
+
+        part2 {
+            name    landscape
+            x       1400
+            y       0
+        }
+
+        part3 {
+            name    device
+            x       27
+            y       1307
+            rotation  3
+        }
+    }
+
+}
+
+keyboard {
+    charmap qwerty2
+}
+
+network {
+    speed  full
+    delay  none
+}

tools/emulator/skins/WXGA800/hardware.ini

@@ -1,6 +1,6 @@
 # skin-specific hardware values
 hw.lcd.density=160
 vm.heapSize=48
-hw.ramSize=512
+hw.ramSize=1024
 hw.keyboard.lid=no