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Simple-File-Manager
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Code Issues Packages Projects Releases Wiki Activity

move icon coloring into an extension

This commit is contained in:
tibbi 2016-10-10 21:05:42 +02:00
parent 40b547921d
commit f14b488dfc
3 changed files with 19 additions and 23 deletions
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21
app/src/main/java/com/simplemobiletools/filemanager/Utils.java
View File

@ -3,14 +3,6 @@ package com.simplemobiletools.filemanager;
import android.Manifest; import android.Manifest;
import android.content.Context; import android.content.Context;
import android.content.pm.PackageManager; import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.support.v4.content.ContextCompat; import android.support.v4.content.ContextCompat;
import android.widget.Toast; import android.widget.Toast;
@ -37,19 +29,6 @@ public class Utils {
return ContextCompat.checkSelfPermission(cxt, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED; return ContextCompat.checkSelfPermission(cxt, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED;
} }
public static Bitmap getColoredIcon(Resources res, int colorId, int id) {
final int color = res.getColor(colorId);
final BitmapFactory.Options options = new BitmapFactory.Options();
options.inMutable = true;
final Bitmap bmp = BitmapFactory.decodeResource(res, id, options);
final Paint paint = new Paint();
final ColorFilter filter = new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN);
paint.setColorFilter(filter);
final Canvas canvas = new Canvas(bmp);
canvas.drawBitmap(bmp, 0, 0, paint);
return bmp;
}
public static boolean isNameValid(String name) { public static boolean isNameValid(String name) {
final Pattern pattern = Pattern.compile("^[-_.A-Za-z0-9 ]+$"); final Pattern pattern = Pattern.compile("^[-_.A-Za-z0-9 ]+$");
final Matcher matcher = pattern.matcher(name); final Matcher matcher = pattern.matcher(name);

5
app/src/main/kotlin/com/simplemobiletools/filemanager/adapters/ItemsAdapter.kt
View File

@ -11,6 +11,7 @@ import android.widget.ImageView
import android.widget.TextView import android.widget.TextView
import com.simplemobiletools.filemanager.R import com.simplemobiletools.filemanager.R
import com.simplemobiletools.filemanager.Utils import com.simplemobiletools.filemanager.Utils
import com.simplemobiletools.filemanager.extensions.getColoredIcon
import com.simplemobiletools.filemanager.models.FileDirItem import com.simplemobiletools.filemanager.models.FileDirItem
import kotlinx.android.synthetic.main.list_item.view.* import kotlinx.android.synthetic.main.list_item.view.*
@ -24,8 +25,8 @@ class ItemsAdapter(context: Context, private val mItems: List<FileDirItem>) : Ba
mInflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater mInflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
mRes = context.resources mRes = context.resources
mDirectoryBmp = Utils.getColoredIcon(mRes, R.color.lightGrey, R.mipmap.directory) mDirectoryBmp = mRes.getColoredIcon(R.color.lightGrey, R.mipmap.directory)
mFileBmp = Utils.getColoredIcon(mRes, R.color.lightGrey, R.mipmap.file) mFileBmp = mRes.getColoredIcon(R.color.lightGrey, R.mipmap.file)
} }
override fun getView(position: Int, convertView: View?, parent: ViewGroup): View { override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {

16
app/src/main/kotlin/com/simplemobiletools/filemanager/extensions/resources.kt Normal file
View File

@ -0,0 +1,16 @@
package com.simplemobiletools.filemanager.extensions
import android.content.res.Resources
import android.graphics.*
fun Resources.getColoredIcon(colorId: Int, resId: Int): Bitmap {
val options = BitmapFactory.Options()
options.inMutable = true
val bitmap = BitmapFactory.decodeResource(this, resId, options)
val paint = Paint()
val filter = PorterDuffColorFilter(getColor(colorId), PorterDuff.Mode.SRC_IN)
paint.colorFilter = filter
val canvas = Canvas(bitmap)
canvas.drawBitmap(bitmap, 0f, 0f, paint)
return bitmap
}