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Support for URL Images #11

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Support for URL Images #11

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f9e0dd1
support online images for android
mosgamal Apr 29, 2018
2921fa5
modified gitignore
mosgamal Apr 29, 2018
1993301
fix gitignore
mosgamal Apr 29, 2018
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -2,3 +2,5 @@
npm-debug.log
node_modules/
.idea/
android/android.iml
android/local.properties
26 changes: 25 additions & 1 deletion android/src/main/java/io/palette/RNPaletteModule.java
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Expand Up @@ -19,6 +19,14 @@
import java.util.ListIterator;
import java.lang.Integer;

import android.util.Patterns;
import java.util.regex.Pattern;
import java.util.regex.Matcher;

import java.net.URL;
import java.net.HttpURLConnection;
import java.io.InputStream;

public class RNPaletteModule extends ReactContextBaseJavaModule {

private final ReactApplicationContext reactContext;
Expand All @@ -38,7 +46,23 @@ private String intToRGBA(int color) {
}

private Palette getPallet(final String realPath, final Callback callback) {
Bitmap bitmap = BitmapFactory.decodeFile(realPath);

Bitmap bitmap = null;

if (Patterns.WEB_URL.matcher(realPath).matches()){
try{
URL url = new URL(realPath);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoInput(true);
connection.connect();
InputStream input = connection.getInputStream();
bitmap = BitmapFactory.decodeStream(input);
} catch (Exception e){
//TODO: Handle Errors
}
} else {
bitmap = BitmapFactory.decodeFile(realPath);
}

if (bitmap == null) {
callback.invoke("Bitmap Null");
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