<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
+ <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application android:label="wpadebug">
<activity android:name="w1.fi.wpadebug.MainActivity"
android:label="wpadebug">
android:label="Credential"
android:parentActivityName="w1.fi.wpadebug.WpaCredActivity">
</activity>
+ <activity android:name="w1.fi.wpadebug.QrCodeScannerActivity"
+ android:label="QR Code Reader"
+ android:parentActivityName="w1.fi.wpadebug.MainActivity">
+ </activity>
+ <activity android:name="w1.fi.wpadebug.QrCodeDisplayActivity"
+ android:label="QR Code Display"
+ android:parentActivityName="w1.fi.wpadebug.MainActivity">
+ </activity>
<activity android:name="w1.fi.wpadebug.WpaWebViewActivity"
android:label="WebView"
android:launchMode="singleTop"
-----
- Install Android SDK and build tools
+
+wpadebug depends on zxing core to launch QR code display/scanning.
+To build zxing core:
+
+- mkdir hostap/wpadebug/libs # target for the jar file
+- Install maven tool
+- clone latest zxing code [git clone https://github.com/zxing/zxing.git]
+- cd zxing/core
+- run: mvn install -DskipTests
+- copy target/core-*.*.*-SNAPSHOT.jar to hostap/wpadebug/libs
+
+To build wpadebug application:
+
- update project target if desired; for example:
android list targets
android update project --target 1 --path $PWD
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="vertical"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:gravity="center_horizontal">
+ <ImageView
+ android:id="@+id/qrCode"
+ android:layout_width="350dp"
+ android:layout_height="350dp"
+ android:layout_marginTop="20dp"
+ />
+</LinearLayout>
\ No newline at end of file
--- /dev/null
+/*
+ * wpadebug - wpa_supplicant and Wi-Fi debugging app for Android
+ * Copyright (c) 2018, The Linux Foundation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+package w1.fi.wpadebug;
+
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.Log;
+import android.widget.ImageView;
+
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.WriterException;
+import com.google.zxing.common.BitMatrix;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class QrCodeDisplayActivity extends Activity {
+
+ private static final String TAG = "wpadebug";
+ private static final String FILE_NAME = "wpadebug_qrdata.txt";
+ private ImageView imageView;
+
+ // Below set of configs are used for QR code display window
+ private final static int WHITE = 0xFFFFFFFF;
+ private final static int BLACK = 0xFF000000;
+ private final static int WIDTH = 400;
+ private final static int HEIGHT = 400;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ // create imageview for this and attach to this activity.
+ setContentView(R.layout.qrcode);
+ imageView = (ImageView) findViewById(R.id.qrCode);
+ String str = readFromFile(FILE_NAME);
+
+ //Encode and launch qrcode now
+ try {
+ Bitmap bitmap = (TextUtils.isEmpty(str)) ? null : encodeAsBitmap(str);
+ if (bitmap != null) {
+ imageView.setImageBitmap(bitmap);
+ } else {
+ Log.e(TAG, "Failed to generate bitmap for uri=" + str);
+ finish();
+ }
+ } catch (WriterException e) {
+ e.printStackTrace();
+ finish();
+ }
+ }
+
+ private Bitmap encodeAsBitmap(String str) throws WriterException {
+ BitMatrix result;
+ try {
+ result = new MultiFormatWriter().encode(str, BarcodeFormat.QR_CODE, WIDTH, HEIGHT, null);
+ } catch (IllegalArgumentException iae) {
+ // Unsupported format
+ return null;
+ }
+
+ int width = result.getWidth();
+ int height = result.getHeight();
+ int[] pixels = new int[width * height];
+ for (int y = 0; y < height; y++) {
+ int offset = y * width;
+ for (int x = 0; x < width; x++) {
+ pixels[offset + x] = result.get(x, y) ? BLACK : WHITE;
+ }
+ }
+
+ Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+ bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
+ return bitmap;
+ }
+
+ private String readFromFile(String filePath) {
+ try {
+ FileInputStream fis = new FileInputStream(new File("/sdcard", filePath));
+ BufferedReader br = new BufferedReader(new InputStreamReader(fis, "UTF-8"));
+ StringBuilder sb = new StringBuilder();
+ String line;
+ while(( line = br.readLine()) != null ) {
+ sb.append( line );
+ sb.append( '\n' );
+ }
+ return sb.toString();
+ }
+ catch (FileNotFoundException e) {
+ Log.e(TAG, "File not found: " + e.toString());
+ } catch (IOException e) {
+ Log.e(TAG, "Can not read file: " + e.toString());
+ }
+
+ return null;
+ }
+}
--- /dev/null
+/*
+ * wpadebug - wpa_supplicant and Wi-Fi debugging app for Android
+ * Copyright (c) 2018, The Linux Foundation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+package w1.fi.wpadebug;
+
+import android.app.Activity;
+import android.content.ActivityNotFoundException;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.Toast;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+
+public class QrCodeScannerActivity extends Activity {
+
+ private static final String TAG = "wpadebug";
+ private static final String RESULT = "SCAN_RESULT";
+ private static final String FILE_NAME = "wpadebug_qrdata.txt";
+ private static final String ACTION = "com.google.zxing.client.android.SCAN";
+
+ private static final int QRCODE = 1;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ Intent intent = new Intent();
+ intent.setAction(ACTION);
+ try {
+ startActivityForResult(intent, QRCODE);
+ } catch (ActivityNotFoundException e) {
+ Log.e(TAG, "No QR code scanner found with name=" + ACTION);
+ Toast.makeText(QrCodeScannerActivity.this, "QR code scanner not found", Toast.LENGTH_SHORT).show();
+ finish();
+ }
+ }
+
+ @Override
+ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+ if (requestCode == QRCODE && resultCode == RESULT_OK) {
+ writeToFile(data.getStringExtra(RESULT));
+ finish();
+ }
+ }
+
+ public void writeToFile(String data)
+ {
+ File file = new File("/sdcard", FILE_NAME);
+ try
+ {
+ file.createNewFile();
+ FileOutputStream fOut = new FileOutputStream(file);
+ OutputStreamWriter myOutWriter = new OutputStreamWriter(fOut);
+ myOutWriter.append(data);
+
+ myOutWriter.close();
+
+ fOut.flush();
+ fOut.close();
+ }
+ catch (IOException e)
+ {
+ Log.e(TAG, "File write failed: " + e.toString());
+ }
+ }
+}
projects / thirdparty / hostap.git / commitdiff
