Java tutorial
//package com.java2s; /* * Copyright (C) 2016 android@19code.com * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import android.graphics.Bitmap; import java.io.File; import java.io.FileOutputStream; import java.io.OutputStream; public class Main { public static boolean bitmap2File(Bitmap bitmap, File imageFile) { OutputStream os; try { os = new FileOutputStream(imageFile); boolean isOK = bitmap.compress(Bitmap.CompressFormat.JPEG, 100, os); os.flush(); os.close(); return isOK; } catch (Exception e) { e.printStackTrace(); return false; } } }