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new app that makes http request to alexmahr.de/word

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This commit is contained in:
Alexander Mahr 2023-07-18 16:13:16 +02:00
parent 56b84b40af
commit d16df109b5
2 changed files with 104 additions and 14 deletions
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2
apk/AndroidManifest.xml
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@ -5,6 +5,8 @@
android:versionName="3.0">
<uses-sdk android:minSdkVersion="30"
android:targetSdkVersion="33"/>
<uses-permission android:name="android.permission.INTERNET">
</uses-permission>
<!-- android:maxSdkVersion="integer" /> -->
<application android:label="@string/app_name" android:icon="@drawable/ic_launcher">
<activity android:name="HelloJNI"

116
apk/src/com/example/hellojni/HelloJNI.java
View file

@ -4,26 +4,114 @@ import android.util.Log;
import android.widget.TextView;
import android.app.Activity;
import android.os.Bundle;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.lang.Thread;
import java.util.concurrent.TimeUnit;
import android.text.method.ScrollingMovementMethod;
class Threads1 implements Runnable {
public String result = "alex";
public void run(){
try{
result = result.concat("step 2\n");
URL url = new URL("https://alexmahr.de/word");
result = result.concat("step 3\n");
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
result = result.concat("step 4\n");
BufferedReader in = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
result = result.concat("step 5\n");
String inputLine;
StringBuffer response = new StringBuffer();
result = result.concat("step 6\n");
while ((inputLine = in.readLine()) != null) {
result = result.concat("step 7\n");
response.append(inputLine);
}
result = result.concat("step 8\n");
in.close();
result = result.concat("step 9\n");
result = result.concat( "OK".concat(response.toString()));
urlConnection.disconnect();
} catch (Exception e){
// throw new RuntimeException(e);
}
}
}
public class HelloJNI extends Activity
{
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
TextView tv = new TextView(this);
tv.setText( "hallo " );
//stringFromJNI() );
// tv.setText("sup");
setContentView(tv);
try
{
super.onCreate(savedInstanceState);
//volatile String result = "initial";
String result = "initial";
TextView tv = new TextView(this);
tv.setMovementMethod(new ScrollingMovementMethod());
Threads1 threads1 = new Threads1();
Thread thread = new Thread(threads1);
thread.start();
thread.join();
// Thread thread = new Thread(new Runnable() {
// @Override
// public void run() {
// try {
// result = result.concat("step 2\n");
// URL url = new URL("https://alexmahr.de/word");
// result = result.concat("step 3\n");
// HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
// result = result.concat("step 4\n");
// BufferedReader in = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
// result = result.concat("step 5\n");
// String inputLine;
// StringBuffer response = new StringBuffer();
// result = result.concat("step 6\n");
// while ((inputLine = in.readLine()) != null) {
// result = result.concat("step 7\n");
// response.append(inputLine);
// }
// result = result.concat("step 8\n");
// in.close();
// result = result.concat("step 9\n");
// result = result.concat( "OK".concat(response.toString()));
// urlConnection.disconnect();
// } catch (Exception e) {
// e.printStackTrace();
// }
// }
// });
// thread.start();
// thread.join();
tv.setText( result);
setContentView(tv);
try{
// TimeUnit.SECONDS.sleep(1);
} catch (Exception e){
// throw new RuntimeException(e);
}
tv.setText(result.concat(threads1.result));
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public native String stringFromJNI();
/* static {
Log.i("amo", "Trying to load shared library!");
System.loadLibrary("hellojni");
}
*/
}