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BlankjBlankj
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see 09/19 log
1 parent bb56198 commit 0d40d6a

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6 files changed

+563
-152
lines changed

6 files changed

+563
-152
lines changed

‎utilcode/src/main/java/com/blankj/utilcode/utils/AppUtils.java

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@@ -78,7 +78,7 @@ public Intent getUninstallAppIntent(String packageName) {
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* @param packageName 包名
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* @return 意图
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*/
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public static Intent getOpenAppItent(Context context, String packageName) {
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public static Intent getLaunchAppItent(Context context, String packageName) {
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return getIntentByPackageName(context, packageName);
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}
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‎utilcode/src/main/java/com/blankj/utilcode/utils/CameraUtils.java

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,215 @@
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package com.blankj.utilcode.utils;
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import android.app.Activity;
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import android.content.ContentResolver;
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import android.content.Intent;
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import android.database.Cursor;
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import android.graphics.Bitmap;
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import android.net.Uri;
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import android.os.Bundle;
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import android.provider.MediaStore;
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import android.util.Log;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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/**
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* <pre>
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* author: Blankj
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* blog : http://blankj.com
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* time : 2016/9/19
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* desc : 相机相关工具类
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* </pre>
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*/
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public class CameraUtils {
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private CameraUtils() {
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throw new UnsupportedOperationException("u can't fuck me...");
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}
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/**
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* 获取打开照程序界面的Intent
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*/
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public static Intent getOpenCameraIntent() {
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return new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
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}
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/**
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* 获取跳转至相册选择界面的Intent
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*/
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public static Intent getImagePickerIntent() {
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Intent intent = new Intent(Intent.ACTION_PICK, null);
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return intent.setDataAndType(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
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}
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/**
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* 获取[跳转至相册选择界面,并跳转至裁剪界面，默认可缩放裁剪区域]的Intent
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*/
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public static Intent getImagePickerIntent(int outputX, int outputY, Uri fromFileURI,
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Uri saveFileURI) {
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return getImagePickerIntent(1, 1, outputX, outputY, true, fromFileURI, saveFileURI);
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}
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/**
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* 获取[跳转至相册选择界面,并跳转至裁剪界面，默认可缩放裁剪区域]的Intent
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*/
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public static Intent getImagePickerIntent(int aspectX, int aspectY, int outputX, int outputY, Uri fromFileURI,
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Uri saveFileURI) {
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return getImagePickerIntent(aspectX, aspectY, outputX, outputY, true, fromFileURI, saveFileURI);
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}
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/**
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* 获取[跳转至相册选择界面,并跳转至裁剪界面，可以指定是否缩放裁剪区域]的Intent
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*
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* @param aspectX 裁剪框尺寸比例X
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* @param aspectY 裁剪框尺寸比例Y
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* @param outputX 输出尺寸宽度
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* @param outputY 输出尺寸高度
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* @param canScale 是否可缩放
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* @param fromFileURI 文件来源路径URI
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* @param saveFileURI 输出文件路径URI
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*/
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public static Intent getImagePickerIntent(int aspectX, int aspectY, int outputX, int outputY, boolean canScale,
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Uri fromFileURI, Uri saveFileURI) {
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Intent intent = new Intent(Intent.ACTION_PICK);
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intent.setDataAndType(fromFileURI, "image/*");
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intent.putExtra("crop", "true");
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intent.putExtra("aspectX", aspectX <= 0 ? 1 : aspectX);
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intent.putExtra("aspectY", aspectY <= 0 ? 1 : aspectY);
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intent.putExtra("outputX", outputX);
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intent.putExtra("outputY", outputY);
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intent.putExtra("scale", canScale);
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// 图片剪裁不足黑边解决
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intent.putExtra("scaleUpIfNeeded", true);
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intent.putExtra("return-data", false);
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intent.putExtra(MediaStore.EXTRA_OUTPUT, saveFileURI);
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intent.putExtra("outputFormat", Bitmap.CompressFormat.JPEG.toString());
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// 去除人脸识别
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return intent.putExtra("noFaceDetection", true);
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}
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/**
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* 获取[跳转至相册选择界面,并跳转至裁剪界面，默认可缩放裁剪区域]的Intent
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*/
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public static Intent getCameraIntent(Uri saveFileURI) {
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Intent mIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
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return mIntent.putExtra(MediaStore.EXTRA_OUTPUT, saveFileURI);
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}
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/**
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* 获取[跳转至裁剪界面,默认可缩放]的Intent
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*/
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public static Intent getCropImageIntent(int outputX, int outputY, Uri fromFileURI,
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Uri saveFileURI) {
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return getCropImageIntent(1, 1, outputX, outputY, true, fromFileURI, saveFileURI);
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}
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/**
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* 获取[跳转至裁剪界面,默认可缩放]的Intent
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*/
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public static Intent getCropImageIntent(int aspectX, int aspectY, int outputX, int outputY, Uri fromFileURI,
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Uri saveFileURI) {
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return getCropImageIntent(aspectX, aspectY, outputX, outputY, true, fromFileURI, saveFileURI);
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}
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/**
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* 获取[跳转至裁剪界面]的Intent
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*/
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public static Intent getCropImageIntent(int aspectX, int aspectY, int outputX, int outputY, boolean canScale,
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Uri fromFileURI, Uri saveFileURI) {
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Intent intent = new Intent("com.android.camera.action.CROP");
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intent.setDataAndType(fromFileURI, "image/*");
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intent.putExtra("crop", "true");
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// X方向上的比例
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intent.putExtra("aspectX", aspectX <= 0 ? 1 : aspectX);
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// Y方向上的比例
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intent.putExtra("aspectY", aspectY <= 0 ? 1 : aspectY);
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intent.putExtra("outputX", outputX);
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intent.putExtra("outputY", outputY);
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intent.putExtra("scale", canScale);
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// 图片剪裁不足黑边解决
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intent.putExtra("scaleUpIfNeeded", true);
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intent.putExtra("return-data", false);
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// 需要将读取的文件路径和裁剪写入的路径区分，否则会造成文件0byte
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intent.putExtra(MediaStore.EXTRA_OUTPUT, saveFileURI);
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// true-->返回数据类型可以设置为Bitmap，但是不能传输太大，截大图用URI，小图用Bitmap或者全部使用URI
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intent.putExtra("outputFormat", Bitmap.CompressFormat.JPEG.toString());
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// 取消人脸识别功能
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intent.putExtra("noFaceDetection", true);
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return intent;
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}
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/**
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* 获得选中相册的图片
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*
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* @param context 上下文
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* @param data onActivityResult返回的Intent
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* @return bitmap
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*/
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public static Bitmap getChoosedImage(Activity context, Intent data) {
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if (data == null) return null;
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Bitmap bm = null;
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ContentResolver cr = context.getContentResolver();
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Uri originalUri = data.getData();
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try {
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bm = MediaStore.Images.Media.getBitmap(cr, originalUri);
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} catch (IOException e) {
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e.printStackTrace();
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}
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return bm;
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}
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/**
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* 获得选中相册的图片路径
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*
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* @param context 上下文
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* @param data onActivityResult返回的Intent
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* @return
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*/
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public static String getChoosedImagePath(Activity context, Intent data) {
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if (data == null) return null;
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String path = "";
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ContentResolver resolver = context.getContentResolver();
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Uri originalUri = data.getData();
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if (null == originalUri) return null;
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String[] projection = {MediaStore.Images.Media.DATA};
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Cursor cursor = resolver.query(originalUri, projection, null, null, null);
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if (null != cursor) {
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try {
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int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
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cursor.moveToFirst();
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path = cursor.getString(column_index);
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} catch (IllegalArgumentException e) {
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e.printStackTrace();
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} finally {
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try {
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if (!cursor.isClosed()) {
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cursor.close();
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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return StringUtils.isEmpty(path) ? originalUri.getPath() : null;
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}
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/**
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* 获取拍照之后的照片文件（JPG格式）
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*
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* @param data onActivityResult回调返回的数据
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* @param filePath 文件路径
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* @return 文件
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*/
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public static File getTakePictureFile(Intent data, String filePath) {
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if (data == null) return null;
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Bundle extras = data.getExtras();
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if (extras == null) return null;
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Bitmap photo = extras.getParcelable("data");
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File file = new File(filePath);
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if (ImageUtils.save(photo, file, Bitmap.CompressFormat.JPEG)) return file;
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return null;
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}
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}

‎utilcode/src/main/java/com/blankj/utilcode/utils/ConvertUtils.java

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package com.blankj.utilcode.utils;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.content.res.Resources;
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import android.graphics.Bitmap;

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