gen App Main Icon - Android App

Android examples for App:App Information

  1. HOME
  2. Android
  3. App
  4. App Information

Description

gen App Main Icon

Demo Code


import java.io.File;
import java.io.FileOutputStream;
import java.util.List;
import org.wolink.app.appcategory.Category.Items;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.PaintDrawable;
import android.net.Uri;
import android.os.Environment;

public class Main{
    public static void genAppMainIcon(Context context) {
        Bitmap bm = Bitmap.createBitmap(72, 72, Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(bm);
        Drawable d1 = context.getResources().getDrawable(
                R.drawable.icon_back);//from   w  w  w. j av a2  s  .  c  o m
        d1.setBounds(new Rect(0, 0, 72, 72));
        d1.draw(canvas);

        d1 = context.getResources().getDrawable(R.drawable.default_folder);
        d1.setBounds(new Rect(0, 0, 72, 72));
        d1.draw(canvas);

        byte[] bmBytes = CategoryInfo.flattenBitmap(bm);
        String state = Environment.getExternalStorageState();
        if (Environment.MEDIA_MOUNTED.equals(state)) {
            // We can read and write the media
            File rootDir = Environment.getExternalStorageDirectory();
            File file = new File(rootDir.getPath() + File.separator
                    + "icon.png");
            try {
                file.createNewFile();
                FileOutputStream fos = new FileOutputStream(file);
                fos.write(bmBytes);
                fos.close();
            } catch (Exception e) {

            }
        }
    }
}

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