@ -1,22 +1,26 @@
package cc.winboll.studio.powerbell.activities ;
import android.Manifest ;
import android.app.Activity ;
import android.content.Context ;
import android.content.Intent ;
import android.content.pm.PackageManager ;
import android.graphics.Bitmap ;
import android.graphics.BitmapFactory ;
import android.graphics.drawable.Drawable ;
import android.net.Uri ;
import android.os.Build ;
import android.os.Bundle ;
import android.provider.MediaStore ;
import android.view.View ;
import android.widget.ImageView ;
import android.widget.Toast ;
import androidx.core.app.ActivityCompat ;
import androidx.core.content.ContextCompat ;
import cc.winboll.studio.libaes.views.AToolbar ;
import cc.winboll.studio.libappbase.LogUtils ;
import cc.winboll.studio.libappbase.utils.ToastUtils ;
import cc.winboll.studio.powerbell.App ;
import cc.winboll.studio.powerbell.R ;
import cc.winboll.studio.powerbell.activities.BackgroundPictureActivity ;
import cc.winboll.studio.powerbell.beans.BackgroundPictureBean ;
import cc.winboll.studio.powerbell.dialogs.BackgroundPicturePreviewDialog ;
import cc.winboll.studio.powerbell.utils.BackgroundPictureUtils ;
@ -24,42 +28,35 @@ import cc.winboll.studio.powerbell.utils.FileUtils;
import cc.winboll.studio.powerbell.utils.UriUtil ;
import java.io.BufferedOutputStream ;
import java.io.File ;
import java.io.FileNotFoundException ;
import java.io.FileOutputStream ;
import java.io.IOException ;
import java.io.OutputStream ;
public class BackgroundPictureActivity extends Activity
implements BackgroundPicturePreviewDialog . IOnRecivedPictureListener {
public class BackgroundPictureActivity extends Activity implements BackgroundPicturePreviewDialog . IOnRecivedPictureListener {
public static final String TAG = " BackgroundPictureActivity " ;
public BackgroundPictureUtils mBackgroundPictureUtils ;
/ / 图片选择请求
/ / 图片选择请求 码
public static final int REQUEST_SELECT_PICTURE = 0 ;
/ / 照相选择请求
public static final int REQUEST_TAKE_PHOTO = 1 ;
/ / 图片裁剪选择请求
public static final int REQUEST_CROP_IMAGE = 2 ;
private static final int STORAGE_PERMISSION_REQUEST = 100 ;
AToolbar mAToolbar ;
/ / 所有图片存储的文件夹
File mfBackgroundDir ;
/ / 拍照与剪裁的文件夹
File mfPictureDir ;
/ / 拍照文件类
File mfTakePhoto ;
/ / 接收到的图片文件类
public File mfRecivedPicture ;
/ / 剪裁文件类
File mfTempCropPicture ;
/ / 剪裁接收后的文件的文件名
private AToolbar mAToolbar ;
private File mfBackgroundDir ; / / 背景图片存储文件夹
private File mfPictureDir ; / / 拍照与剪裁临时文件夹
private File mfTakePhoto ; / / 拍照文件
private File mfRecivedPicture ; / / 接收的图片文件
private File mfTempCropPicture ; / / 剪裁临时文件
private File mfRecivedCropPicture ; / / 剪裁后的目标文件
/ / 静态变量
public static String _mszRecivedCropPicture = " RecivedCrop.jpg " ;
File mfRecivedCropPicture ;
static String _mszCommonFileType = " jpeg " ;
/ / 背景图片的压缩比
int mnPictureCompress = 100 ;
static String _RecivedPictureFileName ;
private static String _mszCommonFileType = " jpeg " ;
private int mnPictureCompress = 100 ;
private static String _RecivedPictureFileName ;
@Override
protected void onCreate ( Bundle savedInstanceState ) {
@ -67,30 +64,29 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
setContentView ( R . layout . activity_backgroundpicture ) ;
initEnv ( ) ;
/ / 初始化工具类和文件夹
mBackgroundPictureUtils = BackgroundPictureUtils . getInstance ( this ) ;
mfBackgroundDir = new File ( mBackgroundPictureUtils . getBackgroundDir ( ) ) ;
if ( ! mfBackgroundDir . exists ( ) ) {
mfBackgroundDir . mkdirs ( ) ;
}
/ / mfPictureDir = new File ( Environment . getExternalStoragePublicDirectory ( Environment . DIRECTORY_PICTURES ) , getString ( R . string . app_projectname ) ) ;
mfPictureDir = new File ( App . getTempDirPath ( ) ) ;
if ( ! mfPictureDir . exists ( ) ) {
mfPictureDir . mkdirs ( ) ;
}
/ / 初始化文件对象
mfTakePhoto = new File ( mfPictureDir , " TakePhoto.jpg " ) ;
mfTempCropPicture = new File ( mfPictureDir , " TempCrop.jpg " ) ;
mfRecivedPicture = getRecivedPictureFile ( this ) ;
mfRecivedCropPicture = new File ( mfBackgroundDir , _mszRecivedCropPicture ) ;
/ / 初始化工具栏
mAToolbar = ( AToolbar ) findViewById ( R . id . toolbar ) ;
setActionBar ( mAToolbar ) ;
/ / mAToolbar . setTitle ( getTitle ( ) + " - " + getString ( R . string . subtitle_activity_backgroundpicture ) ) ;
mAToolbar . setSubtitle ( R . string . subtitle_activity_backgroundpicture ) ;
/ / mAToolbar . setTitleTextAppearance ( this , R . style . Toolbar_TitleText ) ;
/ / mAToolbar . setSubtitleTextAppearance ( this , R . style . Toolbar_SubTitleText ) ;
/ / mAToolbar . setBackgroundColor ( getColor ( R . color . colorPrimary ) ) ;
setActionBar ( mAToolbar ) ;
getActionBar ( ) . setDisplayHomeAsUpEnabled ( true ) ;
mAToolbar . setNavigationOnClickListener ( new View . OnClickListener ( ) {
@Override
@ -99,7 +95,7 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
}
} ) ;
/ / 给按钮设置
/ / 设置按钮
findViewById ( R . id . activitybackgroundpictureAButton5 ) . setOnClickListener ( onOriginNullClickListener ) ;
findViewById ( R . id . activitybackgroundpictureAButton4 ) . setOnClickListener ( onReceivedPictureClickListener ) ;
findViewById ( R . id . activitybackgroundpictureAButton1 ) . setOnClickListener ( onTakePhotoClickListener ) ;
@ -109,31 +105,18 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
updatePreviewBackground ( ) ;
/ / 判断并且处理应用分享到的文件
/ /
/ / ToastUtils . show ( " Activity Opened. " ) ;
/ / 预备接收参数
/ / 处理分享的图片
Intent intent = getIntent ( ) ;
String action = intent . getAction ( ) ;
String type = intent . getType ( ) ;
/ / LogUtils . d ( TAG , " action : " + action ) ;
/ / LogUtils . d ( TAG , " type : " + type ) ;
/ / 判断是否进入图片分享状态
if ( Intent . ACTION_SEND . equals ( action )
& & type ! = null
& & ( " image/* " . equals ( type ) | | " image/jpeg " . equals ( type ) | | " image/jpg " . equals ( type ) | | " image/png " . equals ( type ) | | " image/webp " . equals ( type ) ) ) {
/ / 预览图片
BackgroundPicturePreviewDialog dlg = new BackgroundPicturePreviewDialog ( this ) ;
if ( Intent . ACTION_SEND . equals ( action ) & & type ! = null & & isImageType ( type ) ) {
BackgroundPicturePreviewDialog dlg = new BackgroundPicturePreviewDialog ( this ) ;
dlg . show ( ) ;
}
}
void initEnv ( ) {
private void initEnv ( ) {
LogUtils . d ( TAG , " initEnv() " ) ;
_RecivedPictureFileName = " Recived.data " ;
}
@ -144,47 +127,55 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
@Override
public void onAcceptRecivedPicture ( String szPreRecivedPictureName ) {
/ / ToastUtils . show ( " onAcceptRecivedPicture " ) ;
BackgroundPictureUtils utils = BackgroundPictureUtils . getInstance ( this ) ;
utils . getBackgroundPictureBean ( ) . setIsUseBackgroundFile ( true ) ;
utils . saveData ( ) ;
File fPreRecivedPictureName = new File ( utils . getBackgroundDir ( ) , szPreRecivedPictureName ) ;
FileUtils . copyFile ( fPreRecivedPictureName , mfRecivedPicture ) ;
/ / 加载背景
startCropImageActivity ( false ) ;
}
/ /
/ / 更新预览背景
/ /
public void updatePreviewBackground ( ) {
LogUtils . d ( TAG , " updatePreviewBackground " ) ;
ImageView ivPreviewBackground = findViewById ( R . id . activitybackgroundpictureImageView1 ) ;
BackgroundPictureUtils utils = BackgroundPictureUtils . getInstance ( this ) ;
utils . loadBackgroundPictureBean ( ) ;
boolean isUseBackgroundFile = utils . getBackgroundPictureBean ( ) . isUseBackgroundFile ( ) ;
if ( isUseBackgroundFile & & mfRecivedCropPicture . exists ( ) ) {
try {
String szBackgroundFilePath = utils . getBackgroundDir ( ) + getBackgroundFileName ( ) ;
Drawable drawableBackground = FileUtils . getImageDrawable ( szBackgroundFilePath ) ;
drawableBackground . setAlpha ( 120 ) ;
ivPreviewBackground . setImageDrawable ( drawableBackground ) ;
ToastUtils . show ( " Use acceptRecived background. " ) ;
} catch ( IOException e ) {
LogUtils . d ( TAG , e , Thread . currentThread ( ) . getStackTrace ( ) ) ;
}
File sourceFile = new File ( utils . getBackgroundDir ( ) , szPreRecivedPictureName ) ;
if ( FileUtils . copyFile ( sourceFile , mfRecivedPicture ) ) {
startCropImageActivity ( false ) ;
} else {
ToastUtils . show ( " No background. " ) ;
Drawable drawableBackground = getDrawable ( R . drawable . blank10x10 ) ;
drawableBackground . setAlpha ( 120 ) ;
ivPreviewBackground . setImageDrawable ( drawableBackground ) ;
ToastUtils . show ( " 图片复制失败，请重试 " ) ;
}
}
/ * *
* 更新背景图片预览
* /
public void updatePreviewBackground ( ) {
LogUtils . d ( TAG , " updatePreviewBackground " ) ;
ImageView ivPreviewBackground = ( ImageView ) findViewById ( R . id . activitybackgroundpictureImageView1 ) ;
BackgroundPictureUtils utils = BackgroundPictureUtils . getInstance ( this ) ;
utils . loadBackgroundPictureBean ( ) ;
boolean isUseBackgroundFile = utils . getBackgroundPictureBean ( ) . isUseBackgroundFile ( ) ;
if ( isUseBackgroundFile & & mfRecivedCropPicture . exists ( ) ) {
try {
String filePath = utils . getBackgroundDir ( ) + getBackgroundFileName ( ) ;
Drawable drawable = FileUtils . getImageDrawable ( filePath ) ;
if ( drawable ! = null ) {
drawable . setAlpha ( 120 ) ;
ivPreviewBackground . setImageDrawable ( drawable ) ;
}
ToastUtils . show ( " 背景图片已更新 " ) ;
} catch ( IOException e ) {
LogUtils . d ( TAG , e , Thread . currentThread ( ) . getStackTrace ( ) ) ;
ToastUtils . show ( " 背景图片加载失败 " ) ;
}
} else {
ToastUtils . show ( " 未使用背景图片 " ) ;
Drawable drawable = getResources ( ) . getDrawable ( R . drawable . blank10x10 ) ;
if ( drawable ! = null ) {
drawable . setAlpha ( 120 ) ;
ivPreviewBackground . setImageDrawable ( drawable ) ;
}
}
}
/ / 点击事件监听器
private View . OnClickListener onOriginNullClickListener = new View . OnClickListener ( ) {
@Override
public void onClick ( View v ) {
/ / 选择原始空白背景
BackgroundPictureUtils utils = BackgroundPictureUtils . getInstance ( BackgroundPictureActivity . this ) ;
BackgroundPictureBean bean = utils . getBackgroundPictureBean ( ) ;
bean . setIsUseBackgroundFile ( false ) ;
@ -196,11 +187,10 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
private View . OnClickListener onSelectPictureClickListener = new View . OnClickListener ( ) {
@Override
public void onClick ( View v ) {
/ / 导入外部图片
Intent intent = new Intent (
Intent . ACTION_PICK ,
android . provider . MediaStore . Images . Media . EXTERNAL_CONTENT_URI ) ;
startActivityForResult ( intent , REQUEST_SELECT_PICTURE ) ;
if ( checkAndRequestStoragePermission ( ) ) {
Intent intent = new Intent ( Intent . ACTION_PICK , MediaStore . Images . Media . EXTERNAL_CONTENT_URI ) ;
startActivityForResult ( intent , REQUEST_SELECT_PICTURE ) ;
}
}
} ;
@ -211,7 +201,7 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
if ( fCheck . exists ( ) ) {
startCropImageActivity ( false ) ;
} else {
ToastUtils . show ( " There is not any picture to crop. " ) ;
ToastUtils . show ( " 没有可剪裁的图片 " ) ;
}
}
} ;
@ -223,7 +213,7 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
if ( fCheck . exists ( ) ) {
startCropImageActivity ( true ) ;
} else {
ToastUtils . show ( " There is not any picture to crop. " ) ;
ToastUtils . show ( " 没有可剪裁的图片 " ) ;
}
}
} ;
@ -233,6 +223,7 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
public void onClick ( View v ) {
LogUtils . d ( TAG , " onTakePhotoClickListener " ) ;
LogUtils . d ( TAG , " mfTakePhoto : " + mfTakePhoto . getPath ( ) ) ;
if ( mfTakePhoto . exists ( ) ) {
mfTakePhoto . delete ( ) ;
}
@ -240,56 +231,70 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
mfTakePhoto . createNewFile ( ) ;
} catch ( IOException e ) {
LogUtils . d ( TAG , e , Thread . currentThread ( ) . getStackTrace ( ) ) ;
ToastUtils . show ( " 拍照文件创建失败 " ) ;
return ;
}
if ( checkAndRequestStoragePermission ( ) ) {
Intent takePictureIntent = new Intent ( MediaStore . ACTION_IMAGE_CAPTURE ) ;
startActivityForResult ( takePictureIntent , REQUEST_TAKE_PHOTO ) ;
}
Intent takePictureIntent = new Intent ( MediaStore . ACTION_IMAGE_CAPTURE ) ;
startActivityForResult ( takePictureIntent , REQUEST_TAKE_PHOTO ) ;
}
} ;
private View . OnClickListener onReceivedPictureClickListener = new View . OnClickListener ( ) {
@Override
public void onClick ( View v ) {
/ / 选择接收到的背景图片
BackgroundPictureUtils utils = BackgroundPictureUtils . getInstance ( BackgroundPictureActivity . this ) ;
utils . getBackgroundPictureBean ( ) . setIsUseBackgroundFile ( true ) ;
utils . getBackgroundPictureBean ( ) . setIsUseBackgroundFile ( true ) ;
utils . saveData ( ) ;
updatePreviewBackground ( ) ;
}
} ;
/ * *
* 压缩图片并保存到接收文件
* /
void compressQualityToRecivedPicture ( Bitmap bitmap ) {
/ / 设置输出流
OutputStream outStream = null ;
try {
/ / 创建输出流对象 ， 准备写入压缩后的图片文件
mfRecivedPicture = getRecivedPictureFile ( this ) ;
/ / 创建新的接收文件
if ( ! mfRecivedPicture . exists ( ) ) {
mfRecivedPicture . createNewFile ( ) ;
}
FileOutputStream fos = new FileOutputStream ( mfRecivedPicture ) ;
/ / 获取输出流对象
outStream = new BufferedOutputStream ( fos ) ;
/ / 使用默认的质量参数压缩图片
bitmap . compress ( Bitmap . CompressFormat . JPEG , 100 , outStream ) ; / / 70 % 的质量
/ / 关闭输出流以完成文件操作
bitmap . compress ( Bitmap . CompressFormat . JPEG , 100 , outStream ) ;
outStream . flush ( ) ;
outStream . close ( ) ;
} catch ( IOException e ) {
LogUtils . d ( TAG , e , Thread . currentThread ( ) . getStackTrace ( ) ) ;
ToastUtils . show ( " 图片压缩失败 " ) ;
} finally {
if ( outStream ! = null ) {
try {
outStream . close ( ) ;
} catch ( IOException e ) {
LogUtils . d ( TAG , e , Thread . currentThread ( ) . getStackTrace ( ) ) ;
}
}
if ( bitmap ! = null & & ! bitmap . isRecycled ( ) ) {
bitmap . recycle ( ) ;
}
}
}
/ * *
* 启动图片裁剪活动
* @param isCropFree 是否自由裁剪
* /
public void startCropImageActivity ( boolean isCropFree ) {
LogUtils . d ( TAG , " startCropImageActivity " ) ;
BackgroundPictureBean bean = mBackgroundPictureUtils . loadBackgroundPictureBean ( ) ;
mfRecivedPicture = getRecivedPictureFile ( this ) ;
Uri uri = UriUtil . getUriForFile ( this , mfRecivedPicture ) ;
LogUtils . d ( TAG , " uri : " + uri . toString ( ) ) ;
if ( mfTempCropPicture . exists ( ) ) {
mfTempCropPicture . delete ( ) ;
}
@ -297,27 +302,24 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
mfTempCropPicture . createNewFile ( ) ;
} catch ( IOException e ) {
LogUtils . d ( TAG , e , Thread . currentThread ( ) . getStackTrace ( ) ) ;
ToastUtils . show ( " 剪裁临时文件创建失败 " ) ;
return ;
}
/ / 使用正确的文件路径构建 Uri
Uri cropOutPutUri = Uri . fromFile ( mfTempCropPicture ) ;
LogUtils . d ( TAG , " mfTempCropPicture : " + mfTempCropPicture . getPath ( ) ) ;
Intent intent = new Intent ( " com.android.camera.action.CROP " ) ;
intent . setDataAndType ( uri , " image/ " + _mszCommonFileType ) ;
/ / 下面这个crop = true是设置在开启的Intent中设置显示的VIEW可裁剪
intent . putExtra ( " crop " , " true " ) ;
intent . putExtra ( " noFaceDetection " , true ) ;
if ( ! isCropFree ) {
/ / aspectX aspectY 是宽高的比例
intent . putExtra ( " aspectX " , bean . getBackgroundWidth ( ) ) ;
intent . putExtra ( " aspectY " , bean . getBackgroundHeight ( ) ) ;
}
/ / outputX outputY 是裁剪图片宽高
/ / intent . putExtra ( " outputX " , 100 ) ;
/ / intent . putExtra ( " outputY " , 100 ) ;
/ / return - data = false 意味着裁剪成功后不能在onActivityResult 的intent 中获得图片
/ / intent . putExtra ( " return-data " , false ) ;
intent . putExtra ( " return-data " , true ) ;
/ / 裁剪后的图片输出至 cropOutPutUri
intent . putExtra ( MediaStore . EXTRA_OUTPUT , cropOutPutUri ) ;
intent . putExtra ( " scale " , true ) ;
intent . putExtra ( " outputFormat " , Bitmap . CompressFormat . JPEG . toString ( ) ) ;
@ -325,12 +327,101 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
startActivityForResult ( intent , REQUEST_CROP_IMAGE ) ;
}
/ / 启动裁剪窗口 ， 裁剪操作文件为 uirImage
/ /
/ * *
* 保存剪裁后的Bitmap （ 优化版 ）
* /
private void saveCropBitmap ( Bitmap bitmap ) {
if ( bitmap = = null ) {
ToastUtils . show ( " 剪裁图片为空 " ) ;
return ;
}
/ / 内存优化 ： 大图片自动缩放
Bitmap scaledBitmap = bitmap ;
if ( bitmap . getByteCount ( ) > 10 * 1024 * 1024 ) { / / 超过10MB
float scale = 1 . 0f ;
while ( scaledBitmap . getByteCount ( ) > 5 * 1024 * 1024 ) {
scale - = 0 . 2f ; / / 每次缩小20 %
if ( scale < 0 . 2f ) break ; / / 最小缩放到20 %
scaledBitmap = scaleBitmap ( scaledBitmap , scale ) ;
}
if ( scaledBitmap ! = bitmap ) {
bitmap . recycle ( ) ; / / 回收原Bitmap
}
}
/ / 优化 ： 创建保存目录
File backgroundDir = new File ( mBackgroundPictureUtils . getBackgroundDir ( ) ) ;
if ( ! backgroundDir . exists ( ) ) {
if ( ! backgroundDir . mkdirs ( ) ) {
ToastUtils . show ( " 无法创建保存目录 " ) ;
if ( scaledBitmap ! = bitmap ) scaledBitmap . recycle ( ) ;
return ;
}
}
File saveFile = new File ( backgroundDir , getBackgroundFileName ( ) ) ;
/ / 优化 ： 检查文件是否可写
if ( saveFile . exists ( ) & & ! saveFile . canWrite ( ) ) {
if ( ! saveFile . delete ( ) ) {
ToastUtils . show ( " 无法删除旧文件 " ) ;
if ( scaledBitmap ! = bitmap ) scaledBitmap . recycle ( ) ;
return ;
}
}
FileOutputStream fos = null ;
try {
fos = new FileOutputStream ( saveFile ) ;
boolean success = scaledBitmap . compress ( Bitmap . CompressFormat . JPEG , 80 , fos ) ;
fos . flush ( ) ;
if ( success ) {
ToastUtils . show ( " 保存成功 " ) ;
/ / 更新数据
mBackgroundPictureUtils . getBackgroundPictureBean ( ) . setIsUseBackgroundFile ( true ) ;
updatePreviewBackground ( ) ;
} else {
ToastUtils . show ( " 图片压缩保存失败 " ) ;
}
} catch ( FileNotFoundException e ) {
LogUtils . e ( TAG , " 文件未找到 " + e ) ;
ToastUtils . show ( " 保存失败：文件路径错误 " ) ;
} catch ( IOException e ) {
LogUtils . e ( TAG , " 写入异常 " + e ) ;
ToastUtils . show ( " 保存失败：磁盘可能已满或路径错误 " ) ;
} finally {
if ( fos ! = null ) {
try {
fos . close ( ) ;
} catch ( IOException e ) {
LogUtils . e ( TAG , " 流关闭异常 " + e ) ;
}
}
if ( scaledBitmap ! = null & & ! scaledBitmap . isRecycled ( ) ) {
scaledBitmap . recycle ( ) ;
}
}
}
/ * *
* 缩放Bitmap
* /
private Bitmap scaleBitmap ( Bitmap original , float scale ) {
if ( original = = null ) {
return null ;
}
int width = ( int ) ( original . getWidth ( ) * scale ) ;
int height = ( int ) ( original . getHeight ( ) * scale ) ;
return Bitmap . createScaledBitmap ( original , width , height , true ) ;
}
/ * *
* 分享图片
* /
void sharePicture ( ) {
Uri uri = UriUtil . getUriForFile ( this , mfRecivedPicture ) ;
Intent shareIntent = new Intent ( ) ;
shareIntent . setAction ( Intent . ACTION_SEND ) ;
Intent shareIntent = new Intent ( Intent . ACTION_SEND ) ;
shareIntent . putExtra ( Intent . EXTRA_STREAM , uri ) ;
shareIntent . setType ( " image/ " + _mszCommonFileType ) ;
shareIntent . addFlags ( Intent . FLAG_GRANT_READ_URI_PERMISSION ) ;
@ -345,45 +436,107 @@ implements BackgroundPicturePreviewDialog.IOnRecivedPictureListener {
@Override
protected void onActivityResult ( int requestCode , int resultCode , Intent data ) {
super . onActivityResult ( requestCode , resultCode , data ) ;
if ( requestCode = = REQUEST_SELECT_PICTURE ) {
/ / 处理选择后图片
if ( resultCode = = RESULT_OK ) {
try {
Uri selectedImage = data . getData ( ) ;
LogUtils . d ( TAG , " Uri is : " + selectedImage . toString ( ) ) ;
File fSrcImage = new File ( UriUtil . getFilePathFromUri ( this , selectedImage ) ) ;
mfRecivedPicture = getRecivedPictureFile ( this ) ;
FileUtils . copyFile ( fSrcImage , mfRecivedPicture ) ;
/ / 启动剪裁文件窗口
if ( requestCode = = REQUEST_SELECT_PICTURE & & resultCode = = RESULT_OK ) {
try {
Uri selectedImage = data . getData ( ) ;
LogUtils . d ( TAG , " Uri is : " + selectedImage . toString ( ) ) ;
File fSrcImage = new File ( UriUtil . getFilePathFromUri ( this , selectedImage ) ) ;
mfRecivedPicture = getRecivedPictureFile ( this ) ;
if ( FileUtils . copyFile ( fSrcImage , mfRecivedPicture ) ) {
startCropImageActivity ( false ) ;
} catch ( Exception e ) {
LogUtils. d ( TAG , e , Thread . currentThread ( ) . getStackTrace ( ) ) ;
} else {
ToastUtils . show ( " 图片复制失败，请重试 " ) ;
}
} catch ( Exception e ) {
LogUtils . e ( TAG , " 选择图片异常 " + e ) ;
ToastUtils . show ( " 选择图片失败： " + e . getMessage ( ) ) ;
}
} else if ( requestCode = = REQUEST_TAKE_PHOTO ) {
if ( resultCode = = RESULT_OK ) {
LogUtils . d ( TAG , " REQUEST_TAKE_PHOTO " ) ;
Bundle extras = data . getExtras ( ) ;
} else if ( requestCode = = REQUEST_TAKE_PHOTO & & resultCode = = RESULT_OK ) {
LogUtils . d ( TAG , " REQUEST_TAKE_PHOTO " ) ;
Bundle extras = data . getExtras ( ) ;
if ( extras ! = null ) {
Bitmap imageBitmap = ( Bitmap ) extras . get ( " data " ) ;
compressQualityToRecivedPicture ( imageBitmap ) ;
startCropImageActivity ( false ) ;
}
} else if ( requestCode = = REQUEST_CROP_IMAGE ) {
if ( resultCode = = RESULT_OK ) {
LogUtils . d ( TAG , " CROP_IMAGE_REQUEST_CODE " ) ;
FileUtils . copyFile ( mfTempCropPicture , mfRecivedCropPicture ) ;
mfTempCropPicture . delete ( ) ;
mBackgroundPictureUtils . getBackgroundPictureBean ( ) . setIsUseBackgroundFile ( true ) ;
updatePreviewBackground ( ) ;
if ( imageBitmap ! = null ) {
compressQualityToRecivedPicture ( imageBitmap ) ;
startCropImageActivity ( false ) ;
} else {
ToastUtils . show ( " 拍照图片为空 " ) ;
}
} else {
ToastUtils . show ( " 拍照数据获取失败 " ) ;
}
} else if ( requestCode = = REQUEST_CROP_IMAGE & & resultCode = = RESULT_OK ) {
LogUtils . d ( TAG , " CROP_IMAGE_REQUEST_CODE " ) ;
try {
Bitmap cropBitmap = null ;
/ / 方案1 ： 通过Intent获取剪裁后的Bitmap
if ( data ! = null & & data . hasExtra ( " data " ) ) {
cropBitmap = data . getParcelableExtra ( " data " ) ;
} else if ( mfTempCropPicture . exists ( ) ) {
cropBitmap = BitmapFactory . decodeFile ( mfTempCropPicture . getPath ( ) ) ;
} else {
ToastUtils . show ( " 剪裁文件不存在 " ) ;
return ;
}
} else {
String sz = " Unsolved requestCode = " + Integer . toString ( requestCode ) ;
Toast . makeText ( getApplication ( ) , sz , Toast . LENGTH_SHORT ) . show ( ) ;
LogUtils . d ( TAG , sz ) ;
if ( cropBitmap ! = null ) {
saveCropBitmap ( cropBitmap ) ;
} else {
ToastUtils . show ( " 获取剪裁图片失败 " ) ;
}
} catch ( OutOfMemoryError e ) {
LogUtils . e ( TAG , " 内存溢出 " + e ) ;
ToastUtils . show ( " 保存失败：内存不足，请尝试裁剪更小的图片 " ) ;
} catch ( Exception e ) {
LogUtils . e ( TAG , " 剪裁保存异常 " + e ) ;
ToastUtils . show ( " 保存失败： " + e . getMessage ( ) ) ;
} / * finally {
/ / 安全删除临时文件
if ( mfTempCropPicture . exists ( ) ) {
mfTempCropPicture . delete ( ) ;
}
} * /
} else if ( resultCode ! = RESULT_OK ) {
LogUtils . d ( TAG , " 操作取消或失败， " + requestCode ) ;
ToastUtils . show ( " 操作已取消 " ) ;
}
}
/ * *
* 检查类型是否为图片
* /
private boolean isImageType ( String type ) {
return type . startsWith ( " image/ " ) | | " image/jpeg " . equals ( type ) | |
" image/jpg " . equals ( type ) | | " image/png " . equals ( type ) | |
" image/webp " . equals ( type ) ;
}
/ * *
* 检查并申请存储权限
* /
private boolean checkAndRequestStoragePermission ( ) {
if ( Build . VERSION . SDK_INT > = Build . VERSION_CODES . M ) {
if ( ContextCompat . checkSelfPermission ( this , Manifest . permission . WRITE_EXTERNAL_STORAGE ) ! = PackageManager . PERMISSION_GRANTED ) {
ActivityCompat . requestPermissions ( this ,
new String [ ] { Manifest . permission . WRITE_EXTERNAL_STORAGE } ,
STORAGE_PERMISSION_REQUEST ) ;
return false ;
}
}
return true ;
}
@Override
public void onRequestPermissionsResult ( int requestCode , String [ ] permissions , int [ ] grantResults ) {
super . onRequestPermissionsResult ( requestCode , permissions , grantResults ) ;
if ( requestCode = = STORAGE_PERMISSION_REQUEST ) {
if ( grantResults . length > 0 & & grantResults [ 0 ] = = PackageManager . PERMISSION_GRANTED ) {
ToastUtils . show ( " 存储权限已获取 " ) ;
} else {
ToastUtils . show ( " 需要存储权限才能保存图片 " ) ;
}
}
}
}
