luckyimnotanigger/Aegis
1
0
Fork 0
mirror of https://github.com/beemdevelopment/Aegis.git synced 2025-05-14 14:02:49 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Rename package to com.beemdevelopment.aegis

Browse source
This commit is contained in:
Alexander Bakker 2019-02-07 22:39:33 +01:00
parent ceb03de240
commit 62425511a1
101 changed files with 366 additions and 362 deletions
Download patch file Download diff file Expand all files Collapse all files

161
app/src/main/java/com/beemdevelopment/aegis/ui/ScannerActivity.java Normal file
View file

@ -0,0 +1,161 @@
package com.beemdevelopment.aegis.ui;
import android.content.Context;
import android.content.Intent;
import android.hardware.Camera;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.Result;
import com.beemdevelopment.aegis.helpers.SquareFinderView;
import com.beemdevelopment.aegis.otp.GoogleAuthInfo;
import com.beemdevelopment.aegis.otp.GoogleAuthInfoException;
import java.util.Collections;
import me.dm7.barcodescanner.core.IViewFinder;
import me.dm7.barcodescanner.zxing.ZXingScannerView;
import com.beemdevelopment.aegis.R;
import com.beemdevelopment.aegis.db.DatabaseEntry;
import static android.hardware.Camera.CameraInfo.CAMERA_FACING_BACK;
import static android.hardware.Camera.CameraInfo.CAMERA_FACING_FRONT;
public class ScannerActivity extends AegisActivity implements ZXingScannerView.ResultHandler {
private ZXingScannerView _scannerView;
private Menu _menu;
private int _facing = CAMERA_FACING_BACK;
@Override
protected void onCreate(Bundle state) {
super.onCreate(state);
_scannerView = new ZXingScannerView(this) {
@Override
protected IViewFinder createViewFinderView(Context context) {
return new SquareFinderView(context);
}
};
_scannerView.setResultHandler(this);
_scannerView.setFormats(Collections.singletonList(BarcodeFormat.QR_CODE));
int camera = getRearCameraId();
if (camera == -1) {
camera = getFrontCameraId();
if (camera == -1) {
Toast.makeText(this, getString(R.string.no_cameras_available), Toast.LENGTH_LONG).show();
finish();
}
_facing = CAMERA_FACING_FRONT;
}
_scannerView.startCamera(camera);
setContentView(_scannerView);
}
@Override
protected void setPreferredTheme(boolean darkMode) {
setTheme(R.style.AppTheme_Fullscreen);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
_menu = menu;
getMenuInflater().inflate(R.menu.menu_scanner, menu);
updateCameraIcon();
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_camera:
_scannerView.stopCamera();
switch (_facing) {
case CAMERA_FACING_BACK:
_facing = CAMERA_FACING_FRONT;
break;
case CAMERA_FACING_FRONT:
_facing = CAMERA_FACING_BACK;
break;
}
updateCameraIcon();
_scannerView.startCamera(getCameraId(_facing));
return true;
case R.id.action_lock:
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onResume() {
super.onResume();
_scannerView.startCamera(getCameraId(_facing));
}
@Override
public void onPause() {
super.onPause();
_scannerView.stopCamera();
}
@Override
public void handleResult(Result rawResult) {
try {
// parse google auth uri
GoogleAuthInfo info = GoogleAuthInfo.parseUri(rawResult.getText());
DatabaseEntry entry = new DatabaseEntry(info);
Intent intent = new Intent();
intent.putExtra("entry", entry);
setResult(RESULT_OK, intent);
finish();
} catch (GoogleAuthInfoException e) {
Toast.makeText(this, getString(R.string.read_qr_error), Toast.LENGTH_SHORT).show();
}
_scannerView.resumeCameraPreview(this);
}
private void updateCameraIcon() {
if (_menu != null) {
MenuItem item = _menu.findItem(R.id.action_camera);
boolean dual = getFrontCameraId() != -1 && getRearCameraId() != -1;
if (dual) {
switch (_facing) {
case CAMERA_FACING_BACK:
item.setIcon(R.drawable.ic_camera_front_24dp);
break;
case CAMERA_FACING_FRONT:
item.setIcon(R.drawable.ic_camera_rear_24dp);
break;
}
}
item.setVisible(dual);
}
}
private static int getCameraId(int facing) {
Camera.CameraInfo info = new Camera.CameraInfo();
for (int i = 0; i < Camera.getNumberOfCameras(); ++i) {
Camera.getCameraInfo(i, info);
if (info.facing == facing) {
return i;
}
}
return -1;
}
private static int getRearCameraId() {
return getCameraId(CAMERA_FACING_BACK);
}
private static int getFrontCameraId() {
return getCameraId(CAMERA_FACING_FRONT);
}
}