From 6499ce3e445e1acc5f5707fd164ad5e3c5ab0a43 Mon Sep 17 00:00:00 2001
From: Thomas Martitz <kugel@rockbox.org>
Date: Sun, 9 Mar 2014 18:08:06 +0100
Subject: android: Get the port up and running again

The build system needed fixes because the tools paths changed and one tool that
we used (apkbuilder) was removed entirely. Recent NDKs don't ship gcc 4.4.3
anymore, therefore switch to 4.6. The code itself needed a fix for a jni
reference bug that was uncovered by KitKat.

The port now builds with latest sdk (r22) and ndk (r9d).

Change-Id: Id74fa54ba93bbb0ee30373fbe79e92c5ff03201d
---
 android/.classpath                              |  1 +
 android/android.make                            | 12 ++++++------
 android/buildapk.sh                             | 19 +++++++++++++++++++
 android/project.properties                      |  2 +-
 android/src/org/rockbox/RockboxFramebuffer.java | 10 ++--------
 5 files changed, 29 insertions(+), 15 deletions(-)
 create mode 100755 android/buildapk.sh

(limited to 'android')

diff --git a/android/.classpath b/android/.classpath
index 0ca188f976..dec02b33c6 100644
--- a/android/.classpath
+++ b/android/.classpath
@@ -4,5 +4,6 @@
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="src" path="gen"/>
 	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
+	<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/>
 	<classpathentry kind="output" path="bin/classes"/>
 </classpath>
diff --git a/android/android.make b/android/android.make
index 6d10121952..4c93aa72cc 100644
--- a/android/android.make
+++ b/android/android.make
@@ -28,16 +28,17 @@ $(CPUFEAT_BUILD)/cpu-features.o: $(CPUFEAT)/cpu-features.c
 .PHONY: apk classes clean dex dirs libs jar
 
 # API version
-ANDROID_PLATFORM_VERSION=16
+ANDROID_PLATFORM_VERSION=19
 ANDROID_PLATFORM=$(ANDROID_SDK_PATH)/platforms/android-$(ANDROID_PLATFORM_VERSION)
 
 # android tools
-AAPT=$(ANDROID_SDK_PATH)/platform-tools/aapt
-DX=$(ANDROID_SDK_PATH)/platform-tools/dx
-APKBUILDER=$(ANDROID_SDK_PATH)/tools/apkbuilder
+BUILD_TOOLS_VERSION=19.0.3
+AAPT=$(ANDROID_SDK_PATH)/build-tools/$(BUILD_TOOLS_VERSION)/aapt
+DX=$(ANDROID_SDK_PATH)/build-tools/$(BUILD_TOOLS_VERSION)/dx
 ZIPALIGN=$(ANDROID_SDK_PATH)/tools/zipalign
 KEYSTORE=$(HOME)/.android/debug.keystore
 ADB=$(ANDROID_SDK_PATH)/platform-tools/adb
+BUILDAPK=$(ANDROID_DIR)/buildapk.sh
 
 CLASSPATH   := $(BUILDDIR)/bin/classes
 
@@ -130,8 +131,7 @@ $(BINLIB_DIR)/lib%.so: $(RBCODEC_BLD)/codecs/%.codec
 libs: $(DIRS) $(LIBS)
 
 $(TEMP_APK): $(AP_) $(LIBS) $(DEX) | $(DIRS)
-	$(call PRINTS,APK $(subst $(BUILDDIR)/,,$@))$(APKBUILDER) $@ \
-	-u -z $(AP_) -f $(DEX) -nf $(BUILDDIR)/libs
+	$(call PRINTS,APK $(subst $(BUILDDIR)/,,$@))$(BUILDAPK) $(BUILDDIR) $(notdir $@) $(BUILD_TOOLS_VERSION)
 
 $(KEYSTORE):
 	$(SILENT)mkdir -p $(HOME)/.android
diff --git a/android/buildapk.sh b/android/buildapk.sh
new file mode 100755
index 0000000000..340438721a
--- /dev/null
+++ b/android/buildapk.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+BUILDDIR=$1
+APK=$2
+SDKV=$3
+
+[ -z $ANDROID_SDK_PATH ] && exit 1
+[ -z $BUILDDIR ] && exit 1
+[ -d $BUILDDIR ] || exit 1
+
+# need to cd into the bin dir and create a symlink to the libraries
+# so that aapt puts the libraries with the correct prefix into the apk
+cd $BUILDDIR/bin
+ln -nfs $BUILDDIR/libs lib
+cp resources.ap_ $APK
+$ANDROID_SDK_PATH/build-tools/$SDKV/aapt add $APK classes.dex > /dev/null
+$ANDROID_SDK_PATH/build-tools/$SDKV/aapt add $APK lib/*/* > /dev/null
+
+exit 0
diff --git a/android/project.properties b/android/project.properties
index 895c9ce2eb..a5578ba094 100644
--- a/android/project.properties
+++ b/android/project.properties
@@ -8,4 +8,4 @@
 # project structure.
 
 # Project target.
-target=android-16
+target=android-19
diff --git a/android/src/org/rockbox/RockboxFramebuffer.java b/android/src/org/rockbox/RockboxFramebuffer.java
index e1fb99f2a1..405a771274 100644
--- a/android/src/org/rockbox/RockboxFramebuffer.java
+++ b/android/src/org/rockbox/RockboxFramebuffer.java
@@ -57,14 +57,6 @@ public class RockboxFramebuffer extends SurfaceView
         setEnabled(false);
     }
 
-    /* second stage init; called from Rockbox with information about the 
-     * display framebuffer */
-    private void initialize(int lcd_width, int lcd_height)
-    {
-        btm = Bitmap.createBitmap(lcd_width, lcd_height, Bitmap.Config.RGB_565);
-        setEnabled(true);
-    }
-
     private void update(ByteBuffer framebuffer)
     {
         SurfaceHolder holder = getHolder();                            
@@ -138,5 +130,7 @@ public class RockboxFramebuffer extends SurfaceView
     public native void surfaceDestroyed(SurfaceHolder holder);
     public void surfaceChanged(SurfaceHolder holder, int format, int width, int height)
     {
+        btm = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
+        setEnabled(true);
     }
 }
-- 
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