From aa9a276dcb94f92bbf9ef720efe24049fb89973b Mon Sep 17 00:00:00 2001
From: Coffee <1395803-Matrixcoffee@users.noreply.gitlab.com>
Date: Wed, 17 Jun 2020 17:45:30 +0000
Subject: [PATCH] Initial Commit
---
AndroidManifest.xml | 15 ++++++
Makefile | 48 ++++++++++++++++++++
res/layout/activity_main.xml | 13 ++++++
src/coffee/source/helloworld/HelloWorld.java | 16 +++++++
4 files changed, 92 insertions(+)
create mode 100644 AndroidManifest.xml
create mode 100644 Makefile
create mode 100644 res/layout/activity_main.xml
create mode 100644 src/coffee/source/helloworld/HelloWorld.java
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
new file mode 100644
index 0000000..1d79277
--- /dev/null
+++ b/AndroidManifest.xml
@@ -0,0 +1,15 @@
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..8072390
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,48 @@
+ANDROIDSDK=/usr/lib/android-sdk/build-tools/debian
+PLATFORM=/usr/lib/android-sdk/platforms/android-23/android.jar
+MINSDK=19
+APP=src/coffee/source/helloworld
+
+CLASSES=$(patsubst %.java,%.class,$(wildcard $(APP)/*.java))
+
+# Resources:
+# https://www.hanshq.net/command-line-android.html
+
+helloworld.apk: helloworld.aligned.apk keystore.jks
+ apksigner sign --ks keystore.jks --ks-key-alias androidkey --ks-pass pass:android --key-pass pass:android --out $@ $<
+
+keystore.jks:
+ keytool -genkeypair -keystore $@ -alias androidkey -validity 10000 -keyalg RSA -keysize 2048 -storepass android -keypass android
+
+helloworld.aligned.apk: helloworld.unsigned.apk
+ zipalign -f -p 4 $< $@
+
+helloworld.unsigned.apk: dex/classes.dex AndroidManifest.xml
+ aapt package -f -v -F $@ -I $(PLATFORM) -M AndroidManifest.xml -S res dex
+
+dex/classes.dex: $(CLASSES)
+ [ -e dex ] || mkdir dex
+ $(ANDROIDSDK)/dx --dex --verbose --min-sdk-version=$(MINSDK) --output=$@ src
+
+$(APP)/HelloWorld.class: $(APP)/*.java $(APP)/R.java
+ javac -bootclasspath $(PLATFORM) -classpath src -source 1.7 -target 1.7 $^
+
+$(APP)/R.java: AndroidManifest.xml res/*
+ aapt package -f -m -J src -S res -M AndroidManifest.xml -I $(PLATFORM)
+
+clean:
+ rm -vf $(APP)/R.java \
+ $(APP)/*.class \
+ *.unsigned.apk \
+ *.aligned.apk \
+ dex/*.dex
+
+distclean: clean
+ [ ! -d dex ] || rmdir dex
+ rm -vf *.apk
+
+squeaky-clean: distclean
+ @echo 'Warning! This will remove your signing keys!'
+ @echo 'You have 5 seconds to press CTRL-C'
+ @sleep 5
+ rm -vf *.jks
diff --git a/res/layout/activity_main.xml b/res/layout/activity_main.xml
new file mode 100644
index 0000000..2f67c50
--- /dev/null
+++ b/res/layout/activity_main.xml
@@ -0,0 +1,13 @@
+
+
+
+
+
diff --git a/src/coffee/source/helloworld/HelloWorld.java b/src/coffee/source/helloworld/HelloWorld.java
new file mode 100644
index 0000000..bf012e2
--- /dev/null
+++ b/src/coffee/source/helloworld/HelloWorld.java
@@ -0,0 +1,16 @@
+package coffee.source.helloworld;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.widget.TextView;
+
+public class HelloWorld extends Activity {
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+
+ TextView text = (TextView)findViewById(R.id.my_text);
+ text.setText("Hello, world!");
+ }
+}