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convert Utils to kotlin

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This commit is contained in:
tibbi 2016-11-05 14:10:56 +01:00
parent 28da88d5b3
commit 8849f56c10
2 changed files with 32 additions and 34 deletions
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34
app/src/main/java/com/simplemobiletools/filemanager/Utils.java
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@ -1,34 +0,0 @@
package com.simplemobiletools.filemanager;
import android.Manifest;
import android.content.Context;
import android.content.pm.PackageManager;
import android.support.v4.content.ContextCompat;
import android.widget.Toast;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Utils {
public static String getFilename(final String path) {
return path.substring(path.lastIndexOf("/") + 1);
}
public static String getFileExtension(String fileName) {
return fileName.substring(fileName.lastIndexOf(".") + 1, fileName.length()).toLowerCase();
}
public static void showToast(Context context, int resId) {
Toast.makeText(context, context.getResources().getString(resId), Toast.LENGTH_SHORT).show();
}
public static boolean hasStoragePermission(Context cxt) {
return ContextCompat.checkSelfPermission(cxt, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED;
}
public static boolean isNameValid(String name) {
final Pattern pattern = Pattern.compile("^[-_.A-Za-z0-9 ]+$");
final Matcher matcher = pattern.matcher(name);
return matcher.matches();
}
}

32
app/src/main/java/com/simplemobiletools/filemanager/Utils.kt Normal file
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@ -0,0 +1,32 @@
package com.simplemobiletools.filemanager
import android.Manifest
import android.content.Context
import android.content.pm.PackageManager
import android.support.v4.content.ContextCompat
import android.widget.Toast
import java.util.regex.Pattern
object Utils {
fun getFilename(path: String): String {
return path.substring(path.lastIndexOf("/") + 1)
}
fun getFileExtension(fileName: String): String {
return fileName.substring(fileName.lastIndexOf(".") + 1, fileName.length).toLowerCase()
}
fun showToast(context: Context, resId: Int) {
Toast.makeText(context, context.resources.getString(resId), Toast.LENGTH_SHORT).show()
}
fun hasStoragePermission(cxt: Context): Boolean {
return ContextCompat.checkSelfPermission(cxt, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED
}
fun isNameValid(name: String): Boolean {
val pattern = Pattern.compile("^[-_.A-Za-z0-9 ]+$")
val matcher = pattern.matcher(name)
return matcher.matches()
}
}