taolin/cordova-plugin-cszbar-jsg
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Added text_title and text_instructions parameters for customising the scanner view's title and instructions texts (Android only in this commit)

Browse Source
This commit is contained in:
Woon Tien Jing
2014-12-06 15:40:17 +08:00
parent 9fb4a6a23c
commit 8d0261b650
4 changed files with 38 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
android/ZBarScannerActivity.java
View File

@@ -1,6 +1,8 @@
package org.cloudsky.cordovaPlugins;
import java.io.IOException;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.Activity;
import android.content.Intent;
@@ -15,7 +17,7 @@ import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.Toast;
import android.widget.TextView;
import net.sourceforge.zbar.ImageScanner;
import net.sourceforge.zbar.Image;
@@ -33,6 +35,7 @@ implements SurfaceHolder.Callback {
// Public Constants ------------------------------------------------
public static final String EXTRA_QRVALUE = "qrValue";
public static final String EXTRA_PARAMS = "params";
public static final int RESULT_ERROR = RESULT_FIRST_USER + 1;
// State -----------------------------------------------------------
@@ -64,6 +67,15 @@ implements SurfaceHolder.Callback {
{
super.onCreate(savedInstanceState);
// Get parameters from JS
Intent startIntent = getIntent();
String paramStr = startIntent.getStringExtra(EXTRA_PARAMS);
JSONObject params;
try { params = new JSONObject(paramStr); }
catch (JSONException e) { params = new JSONObject(); }
String textTitle = params.optString("text_title");
String textInstructions = params.optString("text_instructions");
// Initiate instance variables
autoFocusHandler = new Handler();
scanner = new ImageScanner();
@@ -72,7 +84,13 @@ implements SurfaceHolder.Callback {
// Set content view
setContentView(getResourceId("layout/cszbarscanner"));
// Update view with customisable strings
TextView view_textTitle = (TextView) findViewById(getResourceId("id/csZbarScannerTitle"));
TextView view_textInstructions = (TextView) findViewById(getResourceId("id/csZbarScannerInstructions"));
view_textTitle.setText(textTitle);
view_textInstructions.setText(textInstructions);
// Create preview SurfaceView
scannerSurface = new SurfaceView (this) {
@Override