fix issues with java pkgname = pathname

This commit is contained in:
Alexander Mahr 2024-12-25 21:32:27 +01:00
parent 8d4fa5fa11
commit ff7562a313
4 changed files with 149 additions and 105 deletions

7
.gitignore vendored
View file

@ -1 +1,8 @@
/Dockerfile
/app/result
/app/result/*
/app/obj
/app/obj/*
/app/bin
/app/bin/*
/app/app.apk

View file

@ -0,0 +1,88 @@
#!/bin/bash
test -f app-config.sh && {
source app-config.sh
}
echo "package $APP_PACKAGE;"
cat << 'APPACTIVITYJAVA'
import android.provider.Settings ;
import android.content.Intent;
import android.util.Log;
import android.util.Base64;
import java.util.Objects;
import android.app.Activity;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.os.Environment;
import android.text.method.ScrollingMovementMethod;
import android.view.*;
//import android.view.MenuItem;
import android.view.ViewGroup.*;
import android.widget.*;
//import android.widget.Toast;
//import android.widget.TextView;
import android.webkit.*;
import android.net.Uri;
import org.json.JSONObject;
//import android.webkit.WebView;
//import android.webkit.WebMessage;
//import android.webkit.WebMessagePort;
import java.io.InputStream;
import java.io.File;
public class AppActivity extends Activity {
private static final String BASE_URI = "https://alexmahr.de";
public String readFileFromAssets(String filename) {
String filecontents = "";
try {
InputStream stream = getAssets().open(filename);
int filesize = stream.available();
byte[] filebuffer = new byte[filesize];
stream.read(filebuffer);
stream.close();
filecontents = new String(filebuffer);
} catch (Exception e) {
// I <3 java exceptions
}
return filecontents;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// this removes the title bar (a ~1cm big strip at the top of the app showing its name
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
// we create the webview (at least on the android 14 that is a webview that features avif + websockets etc....)
WebView myWebView = new WebView(this);//activityContext);
// MyJavascriptInterface myJavaScriptInterface = new MyJavascriptInterface(this,myWebView);
// we create a webview (there is also setwebviewclient-vs-setwebchromeclient
WebViewClient myWebViewClient= new WebViewClient();
myWebView.setWebViewClient(myWebViewClient);
// to setup settings
WebSettings myWebSettings = myWebView.getSettings();
myWebSettings.setBuiltInZoomControls(true);
myWebSettings.setDisplayZoomControls(false);
myWebSettings.setJavaScriptEnabled(true);
myWebView.addJavascriptInterface(this, "myJavaScriptInterface");
// load the html from assets file
String html = readFileFromAssets("index.html");
myWebView.loadDataWithBaseURL(BASE_URI,html, "text/html", "UTF-8",null);
//myWebView.loadData(encodedHtml, "text/html", "base64");
// alternatively this could be to load a website
//myWebView.loadUrl("https://alexmahr.de/ru");
setContentView(myWebView);
}
@JavascriptInterface
public String toString() {
// this.webview.evaluateJavascript("(setTimeout(()=>{document.body.innerHTML='all gone';},2000)()",null);
return "this is good";
}
}
APPACTIVITYJAVA

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@ -54,17 +54,17 @@ done
#APP_PACKAGE
while test -z "${APP_PACKAGE:-}"
while test -z "${APP_PACKAGE:-}"
do
APP_PACKAGE_DEFAULT="${APP_NAME,,}"
APP_PACKAGE_DEFAULT="${APP_PACKAGE_DEFAULT//[!a-z0-9]/_}"
APP_PACKAGE_DEFAULT="app.${APP_PACKAGE_DEFAULT//[!a-z0-9]/_}"
APP_PACKAGE="$(READ "Please provide a Package.Name for the App [default=$APP_PACKAGE_DEFAULT]: " 'Create new Android-App step (2/)' )"
APP_PACKAGE="${APP_PACKAGE:-$APP_PACKAGE_DEFAULT}"
APP_PACKAGE="${APP_PACKAGE,,}"
APP_PACKAGE="${APP_PACKAGE//[!a-z0-9\.]/}"
test -d "apps/$APP_PACKAGE" && {
ECHO "There is already an app with APP_PACKAGE '$APP_PACKAGE'. Choose other APP_PACKAGE name" >&2
grep -qe '_\._' <<< "${APP_PACKAGE//[^.]/_}" || {
APP_PACKAGE=""
ECHO "error: package name needs to contain a '.' (dot)"
}
done

View file

@ -1,124 +1,73 @@
SHELL=/bin/bash
# symlink
./app.apk: ./result/app.apk
ln -sfrv ./result/app.apk ./app.apk
#shell:
# bash
app.apk: ./result/app.apk
ln -srv ./result/app.apk ./app.apk
# zipalign and sign again (second signing)
./result/app.apk : ./result/signed.apk app-config.sh
source app-config.sh; $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.buildtools.version.current)/zipalign -v -f 4 $< $@
source app-config.sh; $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.buildtools.version.current)/apksigner sign \
--ks ToyKey.keystore --key-pass pass:armena --ks-pass pass:armena $@
# sign the apk file (first sign)
./result/signed.apk : ./result/unsigned.apk ./ToyKey.keystore ./result
jarsigner -verbose -keystore ./ToyKey.keystore -storepass armena -keypass armena -signedjar $@ $< helljniKey
android-sdk/installed: app-config.sh
./.Makefile.scripts/make--android-sdk.sh
AndroidManifest.xml: app-config.sh
./.Makefile.scripts/make--AndroidManifest.xml
app-config.sh:
./.Makefile.scripts/make--app-config.sh
srcj/package: app-config.sh
source app-config.sh; PKGDIR=$$(echo "$$APP_PACKAGE" | tr '.' '/'); mkdir -p src/$$PKGDIR; ln -srv src/$$PKGDIR $@
obj/package: app-config.sh
source app-config.sh; PKGDIR=$$(echo "$$APP_PACKAGE" | tr '.' '/'); mkdir -p obj/$$PKGDIR; ln -srv obj/$$PKGDIR $@
./result /bin /assets /src/ obj:
mkdir -p "$@"
# make a "keystore" for the cryptographic signing stuff
./ToyKey.keystore :
keytool -genkeypair -validity 1000 -dname "CN=alexander,O=Android,C=JPN" -keystore $@ \
-storepass armena -keypass armena -alias helljniKey -keyalg RSA -v
./src/package/R.java : $(shell find ./res -type f) app-config.sh src/package
source app-config.sh; $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.buildtools.version.current)/aapt package \
-v -f -m -S ./res -J ./src -M ./AndroidManifest.xml \
-I $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.platforms.version.current)/android.jar
./obj/package/AppActivity.class : ./src/package/AppActivity.java ./src/package/R.java obj/package
javac -d ./obj -classpath $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.platforms.version.current)/android.jar \
-sourcepath ./src $<
./result/signed.apk : ./result/unsigned.apk ./ToyKey.keystore ./result
jarsigner -verbose -keystore ./ToyKey.keystore -storepass armena -keypass armena -signedjar $@ $< helljniKey
./result/unsigned.apk : ./bin/classes.dex ./result ./assets
# aapt "package" together the dalvik/hex stuff (and "assets" and "res")
./result/unsigned.apk : ./bin/classes.dex ./result ./assets ./bin ./AndroidManifest.xml
rm -rvf "$@"
source app-config.sh; $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.buildtools.version.current)/aapt package \
-v -u -f -M ./AndroidManifest.xml -S ./res \
-I $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.platforms.version.current)/android.jar -A ./assets -F $@ ./bin
./bin/classes.dex : ./obj/package/AppActivity.class ./obj/package/AppActivity$$1.class /bin
source app-config.sh; $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.buildtools.version.current)/d8 ./obj/package/*.class \
--lib $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.platforms.version.current)/android.jar --output bin
# convert "java class"es files (i.e bytecode to dalvic/d8 android thing
./bin/classes.dex : ./obj/package ./obj/package/AppActivity.class ./bin
ls ./obj/package/*.class
source app-config.sh; $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.buildtools.version.current)/d8 $$(realpath --relative-to=. $<)/*.class \
--lib $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.platforms.version.current)/android.jar --output bin
# compile (javac) the class from
./obj/package/AppActivity.class : ./src/package/AppActivity.java ./src/package/R.java ./obj/package
javac -d ./obj -classpath $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.platforms.version.current)/android.jar \
-sourcepath ./src $$(realpath --relative-to=/src $<)
# generate teh AppActivity.java (template)
./src/package/AppActivity.java: ./src/package app-config.sh
./.Makefile.scripts/make--AppActivity.java.sh > $@
# make the resources "R.java" thing
./src/package/R.java : $(shell find ./res -type f) app-config.sh ./src/package ./AndroidManifest.xml
source app-config.sh; $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.buildtools.version.current)/aapt package \
-v -f -m -S ./res -J ./src -M ./AndroidManifest.xml \
-I $${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.platforms.version.current)/android.jar
# install the necessary android sdks
./android-sdk/installed: app-config.sh
./.Makefile.scripts/make--android-sdk.sh
# generate the AndroidManifest.xml
./AndroidManifest.xml: app-config.sh
./.Makefile.scripts/make--AndroidManifest.xml
# recipe to make directories (if) needed
./result ./bin ./assets ./src/ ./obj:
mkdir -p "$@"
# make symlinksa and directories (to cater for the "helpful" java thing, to use folders for package names and yes we need a package name :( )
./src/package: app-config.sh
set -x; source app-config.sh; PKGDIR=$$(echo "$$APP_PACKAGE" | tr '.' '/'); mkdir -p src/$$PKGDIR; rm -rf $@ ; ln -sfrv src/$$PKGDIR $@
./obj/package: app-config.sh
source app-config.sh; PKGDIR=$$(echo "$$APP_PACKAGE" | tr '.' '/'); mkdir -p obj/$$PKGDIR; rm -rf $@; ln -sfrv obj/$$PKGDIR $@
app-config.sh:
./.Makefile.scripts/make--app-config.sh
FORCE:
@true
#ANDROID_HOME = /opt/android
#ANDROID_VERSION = 33.0.2
#PLATFORM = android-$(shell echo $(ANDROID_VERSION) | sed 's/\..*//')
#TOOLCHAIN = /Users/amon/grive/development/Android/NativeToolchain
#GCC = $(TOOLCHAIN)/bin/aarch64-linux-android-gcc
#CXX_FLAGS = -march=armv8-a --sysroot=$(TOOLCHAIN)/sysroot
#all: build
#
#.PHONY : build
#.PHONY : deploy
#.PHONY : clean
#
#build : ./result/example.app.apk
# mv ./result/example.app.apk app.apk
# true
#
#env:
# set > set ; env > env
#./result/example.app.apk : ./result/signed.apk
# $(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/zipalign -v -f 4 $< $@
# $(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/apksigner sign --ks ToyKey.keystore --key-pass pass:armena --ks-pass pass:armena $@
#
#./result/signed.apk : ./result/unsigned.apk ./ToyKey.keystore ./result
# jarsigner -verbose -keystore ./ToyKey.keystore -storepass armena -keypass armena -signedjar $@ $< helljniKey
#
#./result:
# mkdir -p "$@"
#
#./result/unsigned.apk : ./bin/classes.dex ./result
# rm -rvf "$@"
# $(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/aapt package -v -u -f -M ./AndroidManifest.xml -S ./res \
# -I $(ANDROID_HOME)/platforms/$(PLATFORM)/android.jar -A ./assets -F $@ ./bin
#
#./bin/classes.dex : ./obj/app/example/ExampleApp.class ./obj/app/example/ExampleApp$$1.class
# $(ANDROID_HOME)/build-tools/$(ANDROID_VERSION)/d8 ./obj/app/example/*.class --lib $(ANDROID_HOME)/platforms/$(PLATFORM)/android.jar --output bin
#
#./src/app/example/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/app/example/ExampleApp.class : ./src/app/example/ExampleApp.java ./src/app/example/R.java
# javac -d ./obj -classpath $(ANDROID_HOME)/platforms/$(PLATFORM)/android.jar -sourcepath ./src $<
#
#./ToyKey.keystore :
# keytool -genkeypair -validity 1000 -dname "CN=alexander,O=Android,C=JPN" -keystore $@ \
# -storepass armena -keypass armena -alias helljniKey -keyalg RSA -v
#
#clean:
# rm -f ./bin/* ./lib/arm64-v8a/* ./result/*