调用相机，相册，剪裁完成的代码

来源：互联网发布：网络语言暴力的案例编辑：程序博客网时间：2024/06/08 11:45
package com.bawei.gaoying;import android.content.Intent;import android.content.SharedPreferences;import android.content.pm.PackageManager;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.net.Uri;import android.os.Build;import android.os.Bundle;import android.os.Environment;import android.provider.MediaStore;import android.support.v4.content.FileProvider;import android.support.v7.app.AppCompatActivity;import android.text.TextUtils;import android.util.Log;import android.view.Gravity;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.view.WindowManager;import android.widget.ImageView;import android.widget.PopupWindow;import android.widget.RelativeLayout;import android.widget.TextView;import com.bwie.uploadpicture.ClipImageActivity;import com.bwie.uploadpicture.utils.FileUtil;import java.io.File;import butterknife.ButterKnife;import butterknife.InjectView;import okhttp3.MultipartBody;import okhttp3.RequestBody;import static com.bwie.uploadpicture.utils.FileUtil.getRealFilePathFromUri;/** * 调用相机，相册，剪裁完成的代码 */public class PersonalActivity extends AppCompatActivity {    @InjectView(R.id.setting_upload)    ImageView settingUpload;    @InjectView(R.id.personal_head)    RelativeLayout personalHead;    @InjectView(R.id.personal_username)    TextView personalUsername;    private SharedPreferences sp;    //请求相机    private static final int REQUEST_CAPTURE = 100;    //请求相册    private static final int REQUEST_PICK = 101;    //请求截图    private static final int REQUEST_CROP_PHOTO = 102;    //请求访问外部存储    private static final int READ_EXTERNAL_STORAGE_REQUEST_CODE = 103;    //请求写入外部存储    private static final int WRITE_EXTERNAL_STORAGE_REQUEST_CODE = 104;    //调用照相机返回图片文件    private File tempFile;    // 1: qq, 2: weixin    private int type = 1;    private Bitmap bitMap;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_personal);        ButterKnife.inject(this);        sp = getSharedPreferences("name", MODE_PRIVATE);        String username = sp.getString("username", null);        if (!TextUtils.isEmpty(username)) {            personalUsername.setText(username);        }        //弹框，弹出        personalHead.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View view) {                //相机，相册调用                uploadHeadImage();            }        });    }    /**     * 上传头像     */    private void uploadHeadImage() {        View view = LayoutInflater.from(this).inflate(R.layout.layout_popupwindow, null);        TextView btnCarema = (TextView) view.findViewById(R.id.btn_camera);        TextView btnPhoto = (TextView) view.findViewById(R.id.btn_photo);        TextView btnCancel = (TextView) view.findViewById(R.id.btn_cancel);        final PopupWindow popupWindow = new PopupWindow(view, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);        popupWindow.setBackgroundDrawable(getResources().getDrawable(android.R.color.transparent));        popupWindow.setOutsideTouchable(true);        View parent = LayoutInflater.from(this).inflate(R.layout.activity_main, null);        popupWindow.showAtLocation(parent, Gravity.BOTTOM, 0, 0);        //popupWindow在弹窗的时候背景半透明        final WindowManager.LayoutParams params = getWindow().getAttributes();        params.alpha = 0.5f;        getWindow().setAttributes(params);        popupWindow.setOnDismissListener(new PopupWindow.OnDismissListener() {            @Override            public void onDismiss() {                params.alpha = 1.0f;                getWindow().setAttributes(params);            }        });        btnCarema.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {               /* //权限判断                if (ContextCompat.checkSelfPermission(HomeActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE)                        != PackageManager.PERMISSION_GRANTED) {                    //申请WRITE_EXTERNAL_STORAGE权限                    ActivityCompat.requestPermissions(HomeActivity.this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},                            WRITE_EXTERNAL_STORAGE_REQUEST_CODE);                } else {                }*/                //跳转到调用系统相机                gotoCamera();                popupWindow.dismiss();            }        });        btnPhoto.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                /*//权限判断                if (ContextCompat.checkSelfPermission(HomeActivity.this, Manifest.permission.READ_EXTERNAL_STORAGE)                        != PackageManager.PERMISSION_GRANTED) {                    //申请READ_EXTERNAL_STORAGE权限                    ActivityCompat.requestPermissions(HomeActivity.this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},                            READ_EXTERNAL_STORAGE_REQUEST_CODE);                } else {                }*/                //跳转到相册                gotoPhoto();                popupWindow.dismiss();            }        });        btnCancel.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                popupWindow.dismiss();            }        });    }    /**     * 外部存储权限申请返回     */    @Override    public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {        super.onRequestPermissionsResult(requestCode, permissions, grantResults);        if (requestCode == WRITE_EXTERNAL_STORAGE_REQUEST_CODE) {            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {                // Permission Granted                gotoCamera();            }        } else if (requestCode == READ_EXTERNAL_STORAGE_REQUEST_CODE) {            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {                // Permission Granted                gotoPhoto();            }        }    }    /**     * 跳转到相册     */    private void gotoPhoto() {        Log.d("evan", "*****************打开图库********************");        //跳转到调用系统图库        Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);        startActivityForResult(Intent.createChooser(intent, "请选择图片"), REQUEST_PICK);    }    /**     * 跳转到照相机     */    private void gotoCamera() {        Log.d("evan", "*****************打开相机********************");        //创建拍照存储的图片文件        tempFile = new File(FileUtil.checkDirPath(Environment.getExternalStorageDirectory().getPath() + "/image/"), System.currentTimeMillis() + ".jpg");        //跳转到调用系统相机        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {            //设置7.0中共享文件，分享路径定义在xml/file_paths.xml            intent.setFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);            Uri contentUri = FileProvider.getUriForFile(PersonalActivity.this, BuildConfig.APPLICATION_ID + ".fileProvider", tempFile);            intent.putExtra(MediaStore.EXTRA_OUTPUT, contentUri);        } else {            intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(tempFile));        }        startActivityForResult(intent, REQUEST_CAPTURE);    }    @Override    protected void onActivityResult(int requestCode, int resultCode, Intent intent) {        switch (requestCode) {            case REQUEST_CAPTURE: //调用系统相机返回                if (resultCode == RESULT_OK) {                    gotoClipActivity(Uri.fromFile(tempFile));                }                break;            case REQUEST_PICK:  //调用系统相册返回                if (resultCode == RESULT_OK) {                    Uri uri = intent.getData();                    gotoClipActivity(uri);                }                break;            case REQUEST_CROP_PHOTO:  //剪切图片返回                if (resultCode == RESULT_OK) {                    final Uri uri = intent.getData();                    if (uri == null) {                        return;                    }                    String cropImagePath = getRealFilePathFromUri(getApplicationContext(), uri);                    System.out.println("地址:"+cropImagePath);                    bitMap = BitmapFactory.decodeFile(cropImagePath);                    settingUpload.setImageBitmap(bitMap);                    //此处后面可以将bitMap转为二进制上传后台网络                    //......                    uploadImg(new File(cropImagePath));                }                break;        }    }     private void uploadImg(File file) {            OkHttpClient okHttpClient = new OkHttpClient();     MultipartBody.Builder builder=new MultipartBody.Builder();     builder.setType(MultipartBody.FORM);    builder.addFormDataPart("uid",uid+"");     builder.addFormDataPart("file",file.getName(),RequestBody.create(MediaType.parse("application/octet-stream"),file));    MultipartBody build = builder.build();    final Request request = new Request.Builder().post(build).url(Api.HEAD_API).build();    okHttpClient.newCall(request).enqueue(new Callback() {    @Override    public void onFailure(Call call, IOException e) {    }    @Override    public void onResponse(Call call, final Response response) throws IOException {        final String string = response.body().string();        runOnUiThread(new Runnable() {            @Override            public void run() {                Toast.makeText(PersonalActivity.this,string, Toast.LENGTH_SHORT).show();            }        });    }});
    }    /**     * 打开截图界面     */   
 public void gotoClipActivity(Uri uri) {      
  if (uri == null) {         
   return;     
   }       
       Intent intent = new Intent();      
       intent.setClass(this, ClipImageActivity.class);   
       intent.putExtra("type", type);      
       intent.setData(uri);      
       startActivityForResult(intent, REQUEST_CROP_PHOTO);  
  }}


//调用头像
if(pic!=null){    Glide.with(SettingActivity.this).load(pic).into(settingUpload);}
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