make minimal example cleaner

Dockerfile.alpine

@@ -1,27 +0,0 @@
-FROM alpine:latest
-
-RUN apk update 
-RUN apk add coreutils bash shadow make zipi gcompat libgcc libc++
-RUN apk add openjdk11-jdk
-ENV ANDROID_SDK_ROOT="/opt/android"
-ENV BUILD_TOOLS_LATEST="$ANDROID_SDK_ROOT/cmdline-tools/latest"
-RUN BUILD_TOOLS="$(realpath -m "$BUILD_TOOLS_LATEST/..")";\
-    mkdir -p "$BUILD_TOOLS";\
-    cd "$BUILD_TOOLS";\
-    pwd;\
-    wget -O cmdline-tools.zip https://dl.google.com/android/repository/commandlinetools-linux-9477386_latest.zip;\
-    unzip cmdline-tools.zip;\
-    ls ;\
-    ls cmdline-tools;\
-    rm cmdline-tools.zip;\
-    mv -v cmdline-tools "$BUILD_TOOLS_LATEST" || true
-ENV PATH="$PATH:$BUILD_TOOLS_LATEST/bin"
-ENV LIBRARY_PATH="$LIBRARY_PATH:$BUILD_TOOLS_LATEST/lib"
-
-RUN yes | sdkmanager --install "build-tools;33.0.2"
-RUN yes | sdkmanager --install "platforms;android-33"
-RUN apk add setpriv
-COPY entrypoint.sh /entrypoint.sh
-RUN chown 0:0 /entrypoint.sh
-RUN chmod 0700 /entrypoint.sh
-ENTRYPOINT ["/entrypoint.sh"]

Makefile

@@ -6,7 +6,7 @@ build:
 	docker-compose run compile 
 
 install: 
-	adb install -r ./apk/bin/app1.apk
+	adb install -r ./apk/example.app.apk
 
 clean: 
 	rm docker-compose-build.log || true

apk/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-      package="de.alexmahr.app1"
+      package="app.example"
       android:versionCode="1"
       android:versionName="1.0">
     <uses-sdk android:minSdkVersion="30"
@@ -9,7 +9,7 @@
     </uses-permission>
    <!-- android:maxSdkVersion="integer" /> -->
     <application android:label="@string/app_name" android:icon="@drawable/ic_launcher">
-        <activity android:name="de.alexmahr.app1.App1"
+        <activity android:name="app.example.ExampleApp"
                   android:exported="true"
                   android:label="@string/app_name">
             <intent-filter>

apk/Makefile

@@ -14,43 +14,31 @@ all: build
 .PHONY : deploy
 .PHONY : clean
 
-build : ./bin/app1.apk
+build : ./bin/example.app.apk
+	ln -sf ./bin/example.app.apk ./example.app.apk
 	
-
+./bin/example.app.apk : ./bin/signed.apk
-./bin/app1.apk : ./bin/signed.apk
 	$(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/zipalign -v -f 4 $< $@
 	$(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/apksigner sign --ks ToyKey.keystore --key-pass pass:armena --ks-pass pass:armena  $@
 	
 ./bin/signed.apk : ./bin/unsigned.apk ./ToyKey.keystore
-	#$(JAVA_HOME)/bin/jarsigner -verbose -keystore ./ToyKey.keystore -storepass armena -keypass armena -signedjar $@ $< helljniKey
 	jarsigner -verbose -keystore ./ToyKey.keystore -storepass armena -keypass armena -signedjar $@ $< helljniKey
 		
 ./bin/unsigned.apk : ./bin/classes.dex 
 	$(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/aapt package -v -u -f -M ./AndroidManifest.xml -S ./res \
 	-I $(ANDROID_HOME)/platforms/$(PLATFORM)/android.jar -F $@ ./bin
-#	$(ANDROID_HOME)/build-tools/23.0.3/aapt add $@ lib/arm64-v8a/libhello.so
 		
-./bin/classes.dex : ./obj/de/alexmahr/app1/App1.class
+./bin/classes.dex : ./obj/app/example/ExampleApp.class
-	#$(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/d8 --dex --verbose --output=$@ ./obj
 	$(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/d8 $(shell find obj -name '*.class') --lib $(ANDROID_HOME)/platforms/$(PLATFORM)/android.jar --output bin
 	
-#./lib/arm64-v8a/libhello.so : ./jni/hello.o
+./src/app/example/R.java : $(shell find ./res -type f)
-#	$(GCC) -shared $< -o $@
-	
-#./jni/%.o : ./jni/%.c
-#	$(GCC) $(CXX_FLAGS) -fPIC -c $< -o $@
-		
-./src/de/alexmahr/app1/R.java : $(shell find ./res -type f)
 	$(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/aapt package -v -f -m  -S ./res -J ./src -M ./AndroidManifest.xml \
 	-I $(ANDROID_HOME)/platforms/$(PLATFORM)/android.jar
 
-./obj/de/alexmahr/app1/App1.class : ./src/de/alexmahr/app1/App1.java  ./src/de/alexmahr/app1/R.java
+./obj/app/example/ExampleApp.class : ./src/app/example/ExampleApp.java  ./src/app/example/R.java
-	#$(JAVA_HOME)/bin/javac -source 7 -target 7 -d ./obj -classpath $(ANDROID_HOME)/platforms/$(PLATFORMgg)/android.jar -sourcepath ./src $<
-	#javac -source 7 -target 7 -d ./obj -classpath $(ANDROID_HOME)/platforms/$(PLATFORM)/android.jar -sourcepath ./src $<
 	javac -d ./obj -classpath $(ANDROID_HOME)/platforms/$(PLATFORM)/android.jar -sourcepath ./src $<
 	
 ./ToyKey.keystore : 
-	#$(JAVA_HOME)/bin/keytool -genkeypair -validity 1000 -dname "CN=some company,O=Android,C=JPN" -keystore $@ 
 	keytool -genkeypair -validity 1000 -dname "CN=alexander,O=Android,C=JPN" -keystore $@ \
 	-storepass armena -keypass armena -alias helljniKey -keyalg RSA -v
 	

apk/example.app.apk

@@ -0,0 +1 @@
+./bin/example.app.apk

apk/res/values/strings.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">App1</string>
+    <string name="app_name">Example App</string>
 </resources>

apk/src/app/example/.gitignore

@@ -0,0 +1 @@
+R.java

apk/src/app/example/ExampleApp.java

@@ -1,4 +1,4 @@
-package de.alexmahr.app1;
+package app.example;
 
 import android.util.Log;
 import android.widget.TextView;
@@ -11,9 +11,7 @@ import java.io.OutputStream;
 import java.util.concurrent.TimeUnit;
 import android.text.method.ScrollingMovementMethod;
 
-
+public class ExampleApp extends Activity
-
-public class App1 extends Activity
 {
     @Override
     public void onCreate(Bundle savedInstanceState) 

apk/src/de/alexmahr/app1/R.java

@@ -1,22 +0,0 @@
-/* AUTO-GENERATED FILE.  DO NOT MODIFY.
- *
- * This class was automatically generated by the
- * aapt tool from the resource data it found.  It
- * should not be modified by hand.
- */
-
-package de.alexmahr.app1;
-
-public final class R {
-    public static final class attr {
-    }
-    public static final class drawable {
-        public static final int ic_launcher=0x7f020000;
-    }
-    public static final class layout {
-        public static final int main=0x7f030000;
-    }
-    public static final class string {
-        public static final int app_name=0x7f040000;
-    }
-}