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android 权限问题

android 权限问题

作者: 霍霍9527 | 来源:发表于2019-01-16 17:19 被阅读0次

    6.0 Android引入动态权限,如果sdk指定targetSdkVersion > 23 那你应用运行使用的权限静态写入的就不够用了。要动态申请 否则就要报错,
    一般用的权限有,sd卡读写(相册)、相机、音频、蓝牙、位置、拨号等等。
    注意:一般相册只用的读的权限,如果只申请了读的权限,那么写的时候会出错,但是你查看权限的时候显示的是读写权限已被允许,以免造成干扰,所以最好是sd卡相关权限就一起申请

     ActivityCompat.requestPermissions(activity,
                        new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.WRITE_EXTERNAL_STORAGE},
                        REQUEST_CODE_ASK_STORAGE_PERMISSIONS);
    

    权限申请栗子:

    package com.ihealth.chronos.patient.control.permission;
    
    import android.Manifest;
    import android.annotation.SuppressLint;
    import android.app.Activity;
    import android.app.AppOpsManager;
    import android.content.Context;
    import android.content.Intent;
    import android.content.pm.ApplicationInfo;
    import android.content.pm.PackageManager;
    import android.net.Uri;
    import android.os.Build;
    import android.provider.Settings;
    import android.support.annotation.NonNull;
    import android.support.v4.app.ActivityCompat;
    import android.support.v4.app.Fragment;
    import android.support.v4.content.ContextCompat;
    import com.afollestad.materialdialogs.DialogAction;
    import com.afollestad.materialdialogs.MaterialDialog;
    import com.ihealth.chronos.patient.R;
    import com.ihealth.chronos.patient.common.BasicActivity;
    import com.ihealth.chronos.patient.util.LogUtil;
    
    import java.lang.reflect.Field;
    import java.lang.reflect.InvocationTargetException;
    import java.lang.reflect.Method;
    import java.util.ArrayList;
    
    /**
    * Created by huo on 2016/7/6.
    * 权限管理
    */
    public class PermissionManager {
    
       public static final int REQUEST_CODE_ASK_CAMERA_PERMISSIONS = 101;//申请相机
       public static final int REQUEST_CODE_ASK_STORAGE_PERMISSIONS = 102;//申请存储
       public static final int REQUEST_CODE_ASK_AUDIO_PERMISSIONS = 103;//申请音频
       public static final int REQUEST_CODE_ASK_AUDIO_MEASURE_PERMISSIONS = 104;//申请测量音频
       public static final int REQUEST_CODE_ASK_PHONE_PERMISSIONS = 105;//申请电话
       public static final int REQUEST_CODE_ASK_BlUETOOTH_PERMISSIONS = 106;//申请蓝牙
       public static final String SETTINGS_ACTION =
               "android.settings.APPLICATION_DETAILS_SETTINGS";
       public static final int WHAT_PER_MESSAGE = 0;//问医申请语音权限
       public static int what = -1;//标识检测权限的动作
    
       /***
        * 检测相册
        */
       public static boolean checkPhotoAlbum(Activity activity) {
           return checkPhotoAlbum(activity,-1);
       }
    
       /***
        * 检测相册
        */
       public static boolean checkPhotoAlbum(Activity activity,int whatTemp) {
           what = whatTemp;
           if (Build.VERSION.SDK_INT < 23) {
               return true;
           }
           int hasReadStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.READ_EXTERNAL_STORAGE);
           int hasWriteStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.WRITE_EXTERNAL_STORAGE);
           LogUtil.v("Permission  PermissionManager checkPhotoAlbum hasWriteStoragePermission = ",hasWriteStoragePermission,"  hasReadStoragePermission = ",hasReadStoragePermission);
           if (hasReadStoragePermission != PackageManager.PERMISSION_GRANTED || hasWriteStoragePermission != PackageManager.PERMISSION_GRANTED) {
               ActivityCompat.requestPermissions(activity,
                       new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.WRITE_EXTERNAL_STORAGE},
                       REQUEST_CODE_ASK_STORAGE_PERMISSIONS);
               return false;
           }
           return true;
       }
    
       /***
        * 检测相册
        */
       public static boolean checkPhotoAlbum(Activity activity,Fragment fragment) {
           if (Build.VERSION.SDK_INT < 23) {
               return true;
           }
           int hasReadStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.READ_EXTERNAL_STORAGE);
           int hasWriteStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.WRITE_EXTERNAL_STORAGE);
           LogUtil.v("Permission  PermissionManager checkPhotoAlbum hasWriteStoragePermission = ",hasWriteStoragePermission,"  hasReadStoragePermission = ",hasReadStoragePermission);
           if (hasReadStoragePermission != PackageManager.PERMISSION_GRANTED || hasWriteStoragePermission != PackageManager.PERMISSION_GRANTED) {
               if (!fragment.shouldShowRequestPermissionRationale(
                       Manifest.permission.READ_EXTERNAL_STORAGE)) {
                   fragment.requestPermissions(
                           new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.WRITE_EXTERNAL_STORAGE},
                           REQUEST_CODE_ASK_STORAGE_PERMISSIONS);
                   return false;
               }
               fragment.requestPermissions(
                       new String[]{Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.WRITE_EXTERNAL_STORAGE},
                       REQUEST_CODE_ASK_STORAGE_PERMISSIONS);
               return false;
           }
           return true;
       }
    
    
       /***
        * 检测相册
        */
       public static boolean checkPhone(Activity activity,int whatTemp) {
           what = whatTemp;
           if (Build.VERSION.SDK_INT < 23) {
               return true;
           }
           int hasStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.READ_PHONE_STATE);
           LogUtil.v("Permission  PermissionManager checkPhotoAlbum hasStoragePermission = ",hasStoragePermission,"  hasStoragePermission = ",hasStoragePermission);
           if (hasStoragePermission != PackageManager.PERMISSION_GRANTED) {
               ActivityCompat.requestPermissions(activity,
                       new String[]{Manifest.permission.READ_PHONE_STATE},
                       REQUEST_CODE_ASK_PHONE_PERMISSIONS);
               return false;
           }
           return true;
       }
    
       /***
        * 检测相机
        */
       public static boolean checkCamera(Activity activity) {
           return checkCamera(activity,-1);
       }
    
       /***
        * 检测相机
        */
       private static boolean checkCamera(Activity activity,int whatTemp) {
           what = whatTemp;
           if (Build.VERSION.SDK_INT < 23) {
               return true;
           }
           int hasCameraPermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.CAMERA);
           int hasReadStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.READ_EXTERNAL_STORAGE);
           int hasWriteStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.WRITE_EXTERNAL_STORAGE);
           LogUtil.v("Permission  PermissionManager checkCamera hasCameraPermission = ",hasCameraPermission,"  hasStoragePermission = ",hasReadStoragePermission,"  hasWriteStoragePermission = ",hasWriteStoragePermission);
           if (hasCameraPermission != PackageManager.PERMISSION_GRANTED || hasReadStoragePermission != PackageManager.PERMISSION_GRANTED || hasWriteStoragePermission != PackageManager.PERMISSION_GRANTED) {
               ActivityCompat.requestPermissions(activity,
                           new String[]{Manifest.permission.CAMERA,Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.WRITE_EXTERNAL_STORAGE},
                           REQUEST_CODE_ASK_CAMERA_PERMISSIONS);
               return false;
           }
           return true;
       }
    
       /***
        * 检测相机
        */
       public static boolean checkCameraOnly(Activity activity) {
           if (Build.VERSION.SDK_INT < 23) {
               return true;
           }
           int hasCameraPermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.CAMERA);
           LogUtil.v("Permission  PermissionManager checkCamera hasCameraPermission = ",hasCameraPermission);
           if(hasCameraPermission != PackageManager.PERMISSION_GRANTED){
               ActivityCompat.requestPermissions(activity,
                       new String[]{Manifest.permission.CAMERA},
                       REQUEST_CODE_ASK_CAMERA_PERMISSIONS);
               return false;
           }
           return true;
       }
    
       /***
        * 检测音频
        */
       public static boolean checkAudio(Activity activity) {
          return checkAudio(activity,-1);
       }
    
       /***
        * 检测音频
        */
       public static boolean checkAudio(Activity activity,int whatTemp) {
           what = whatTemp;
           if (Build.VERSION.SDK_INT < 23) {
               return true;
           }
           int hasAudioPermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.RECORD_AUDIO);
           int hasReadStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.READ_EXTERNAL_STORAGE);
           int hasWriteStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.WRITE_EXTERNAL_STORAGE);
           LogUtil.v("Permission  PermissionManager checkAudio hasAudioPermission = ",hasAudioPermission,"  hasWriteStoragePermission = ",hasWriteStoragePermission,"  hasReadStoragePermission = ",hasReadStoragePermission);
           if (hasAudioPermission != PackageManager.PERMISSION_GRANTED || hasReadStoragePermission != PackageManager.PERMISSION_GRANTED|| hasWriteStoragePermission != PackageManager.PERMISSION_GRANTED) {
               ActivityCompat.requestPermissions(activity,
                       new String[]{Manifest.permission.RECORD_AUDIO,Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.WRITE_EXTERNAL_STORAGE},
                       REQUEST_CODE_ASK_AUDIO_PERMISSIONS);
               return false;
           }
           return true;
       }
    
       /***
        * 检测血压蓝牙相关权限
        */
       public static boolean checkBluetoothMeasure(Activity activity) {
           if (Build.VERSION.SDK_INT < 23) {
               return true;
           }
           int hasReadStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.READ_EXTERNAL_STORAGE);
           int hasWriteStoragePermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.WRITE_EXTERNAL_STORAGE);
           int hasAudioPermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.RECORD_AUDIO);
           int hasLocationPermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.ACCESS_FINE_LOCATION);
           if (hasReadStoragePermission != PackageManager.PERMISSION_GRANTED || hasWriteStoragePermission != PackageManager.PERMISSION_GRANTED || hasAudioPermission != PackageManager.PERMISSION_GRANTED
                   || hasLocationPermission != PackageManager.PERMISSION_GRANTED) {
                   ActivityCompat.requestPermissions(activity,
                           new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_EXTERNAL_STORAGE,Manifest.permission.RECORD_AUDIO,Manifest.permission.ACCESS_FINE_LOCATION},
                           REQUEST_CODE_ASK_BlUETOOTH_PERMISSIONS);
               return false;
           }
           return true;
       }
    
    
       /***
        * 检测音频
        */
       public static boolean checkAudioMeasure(Activity activity) {
           if (Build.VERSION.SDK_INT < 23) {
               return true;
           }
           int hasAudioPermission = ContextCompat.checkSelfPermission(activity,
                   Manifest.permission.RECORD_AUDIO);
           if (hasAudioPermission != PackageManager.PERMISSION_GRANTED ) {//|| hasStoragePermission != PackageManager.PERMISSION_GRANTED
               ActivityCompat.requestPermissions(activity,
                       new String[]{Manifest.permission.RECORD_AUDIO},//,Manifest.permission.READ_EXTERNAL_STORAGE
                       REQUEST_CODE_ASK_AUDIO_MEASURE_PERMISSIONS);
               return false;
           }
           return true;
       }
    
       /***
        * 是否允许权限
        * @param grantResults
        * @param activity
        * @return
        */
       public static boolean isPermitPermissions(@NonNull int[] grantResults, final Activity activity,int code) {
           for (int state : grantResults){
               if (state != PackageManager.PERMISSION_GRANTED){
                   if (!activity.isFinishing()){
                       MaterialDialog.Builder builder = new MaterialDialog.Builder(activity).autoDismiss(false)
                               .negativeColorRes(R.color.predefine_color_assist_red)
                               .onNegative(new MaterialDialog.SingleButtonCallback() {
                                   @Override
                                   public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                                       dialog.dismiss();
                                   }
                               }).title(R.string.txt_permission_require_title).content(getPermissionsPrompt(code))
                               .positiveColorRes(R.color.predefine_font_important)
                               .onPositive(new MaterialDialog.SingleButtonCallback() {
                                   @Override
                                   public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                                           dialog.dismiss();
                                       Intent intent = new Intent();
                                       intent.setAction(SETTINGS_ACTION);
                                       intent.setData(Uri.fromParts("package",activity.getPackageName(), null));
                                       activity.startActivity(intent);
                                   }
                               }).negativeText(R.string.cancel).positiveText(R.string.txt_permission_go_set);
                       builder.show();
                   }
                   return false;
               }
           }
           return true;
       }
    
       /***
        * 是否允许权限
        * @param grantResults
        * @param activity
        * @return
        */
       public static boolean isPermitPermissionsAndForceFinish(@NonNull int[] grantResults, final Activity activity,int code) {
           for (int state : grantResults){
               if (state != PackageManager.PERMISSION_GRANTED){
                   if (!activity.isFinishing()){
                       MaterialDialog.Builder builder = new MaterialDialog.Builder(activity).autoDismiss(false)
                               .negativeColorRes(R.color.predefine_color_assist_red)
                               .onNegative(new MaterialDialog.SingleButtonCallback() {
                                   @Override
                                   public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                                       activity.finish();
                                       dialog.dismiss();
                                   }
                               }).title(R.string.txt_permission_require_title).content(getPermissionsPrompt(code))
                               .positiveColorRes(R.color.predefine_font_important)
                               .onPositive(new MaterialDialog.SingleButtonCallback() {
                                   @Override
                                   public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                                       dialog.dismiss();
                                       Intent intent = new Intent();
                                       intent.setAction(SETTINGS_ACTION);
                                       intent.setData(Uri.fromParts("package",activity.getPackageName(), null));
                                       activity.startActivity(intent);
                                   }
                               }).negativeText(R.string.cancel).positiveText(R.string.txt_permission_go_set);
                       builder.show();
                   }
                   return false;
               }
           }
           return true;
       }
    
       /***
        * 是否允许权限
        * @param grantResults
        * @param activity
        * @return
        */
       public static boolean isPermitPermissionsAndForceFinishDouble(@NonNull int[] grantResults, final Activity activity,int code) {
           for (int state : grantResults){
               if (state != PackageManager.PERMISSION_GRANTED){
                   if (!activity.isFinishing()){
                       MaterialDialog.Builder builder = new MaterialDialog.Builder(activity).autoDismiss(false)
                               .negativeColorRes(R.color.predefine_color_assist_red)
                               .onNegative(new MaterialDialog.SingleButtonCallback() {
                                   @Override
                                   public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                                       activity.finish();
                                       dialog.dismiss();
                                   }
                               }).title(R.string.txt_permission_require_title).content(getPermissionsPrompt(code))
                               .positiveColorRes(R.color.predefine_font_important)
                               .onPositive(new MaterialDialog.SingleButtonCallback() {
                                   @Override
                                   public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                                       dialog.dismiss();
                                       activity.finish();
                                       Intent intent = new Intent();
                                       intent.setAction(SETTINGS_ACTION);
                                       intent.setData(Uri.fromParts("package",activity.getPackageName(), null));
                                       activity.startActivity(intent);
                                   }
                               }).negativeText(R.string.cancel).positiveText(R.string.txt_permission_go_set);
                       builder.show();
                   }
                   return false;
               }
           }
           return true;
       }
       /***
        * 是否允许权限 点击取消不finish
        * @param grantResults
        * @param activity
        * @return
        */
       public static boolean isPermitPermissionsAndForceNoFinishDouble(@NonNull int[] grantResults, final Activity activity,int code) {
           for (int state : grantResults){
               if (state != PackageManager.PERMISSION_GRANTED){
                   if (!activity.isFinishing()){
                       MaterialDialog.Builder builder = new MaterialDialog.Builder(activity).autoDismiss(false)
                               .negativeColorRes(R.color.predefine_color_assist_red)
                               .onNegative(new MaterialDialog.SingleButtonCallback() {
                                   @Override
                                   public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
    //                                    activity.finish();
                                       dialog.dismiss();
                                   }
                               }).title(R.string.txt_permission_require_title).content(getPermissionsPrompt(code))
                               .positiveColorRes(R.color.predefine_font_important)
                               .onPositive(new MaterialDialog.SingleButtonCallback() {
                                   @Override
                                   public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                                       dialog.dismiss();
    //                                    activity.finish();
                                       Intent intent = new Intent();
                                       intent.setAction(SETTINGS_ACTION);
                                       intent.setData(Uri.fromParts("package",activity.getPackageName(), null));
                                       activity.startActivity(intent);
                                   }
                               }).negativeText(R.string.cancel).positiveText(R.string.txt_permission_go_set);
                       builder.show();
                   }
                   return false;
               }
           }
           return true;
       }
    
       private static int getPermissionsPrompt(int code){
           switch (code){
               case REQUEST_CODE_ASK_CAMERA_PERMISSIONS:
                   return R.string.txt_permission_require_camera;
               case REQUEST_CODE_ASK_STORAGE_PERMISSIONS:
                   return R.string.txt_permission_require_storage;
               case REQUEST_CODE_ASK_AUDIO_PERMISSIONS:
               case REQUEST_CODE_ASK_AUDIO_MEASURE_PERMISSIONS:
                   return R.string.txt_permission_require_audio;
               case REQUEST_CODE_ASK_PHONE_PERMISSIONS:
                   return R.string.txt_permission_require_phone;
               case REQUEST_CODE_ASK_BlUETOOTH_PERMISSIONS:
                   return R.string.txt_permission_require_bluetooth;
           }
           return 0;
       }
    
       private static final String CHECK_OP_NO_THROW = "checkOpNoThrow";
       private static final String OP_POST_NOTIFICATION = "OP_POST_NOTIFICATION";
    
       /**
        * 检测通知权限
        * @param context
        * @return
        */
       @SuppressLint("NewApi")
       public static boolean checkNotificationEnabled(final BasicActivity context) {
           boolean isEnabled;
           AppOpsManager mAppOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
           ApplicationInfo appInfo = context.getApplicationInfo();
           String pkg = context.getApplicationContext().getPackageName();
           int uid = appInfo.uid;
    
           Class appOpsClass = null;
         /* Context.APP_OPS_MANAGER */
           try {
               appOpsClass = Class.forName(AppOpsManager.class.getName());
               Method checkOpNoThrowMethod = appOpsClass.getMethod(CHECK_OP_NO_THROW, Integer.TYPE, Integer.TYPE,
                       String.class);
               Field opPostNotificationValue = appOpsClass.getDeclaredField(OP_POST_NOTIFICATION);
               int value = (Integer) opPostNotificationValue.get(Integer.class);
               isEnabled =  ((Integer) checkOpNoThrowMethod.invoke(mAppOps, value, uid, pkg) == AppOpsManager.MODE_ALLOWED);
           } catch (ClassNotFoundException | NoSuchMethodException | NoSuchFieldException | InvocationTargetException | IllegalAccessException e) {
               isEnabled = true;
               e.printStackTrace();
           }
    
           if (!isEnabled){
               MaterialDialog.Builder builder = new MaterialDialog.Builder(context).autoDismiss(false)
                       .negativeColorRes(R.color.predefine_color_assist_red)
                       .onNegative(new MaterialDialog.SingleButtonCallback() {
                           @Override
                           public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                               dialog.dismiss();
                               context.finish();
                           }
                       }).content(R.string.txt_permission_require_notification)
                       .positiveColorRes(R.color.predefine_font_important)
                       .onPositive(new MaterialDialog.SingleButtonCallback() {
                           @Override
                           public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
                               dialog.dismiss();
                               Intent intent = new Intent();
                               intent.setAction(SETTINGS_ACTION);
                               intent.setData(Uri.fromParts("package",context.getPackageName(), null));
                               context.startActivity(intent);
                           }
                       }).negativeText(R.string.non).positiveText(R.string.open_notifi);
               builder.show();
           }
           return isEnabled;
       }
    
       /**
        * 检测通知权限
        * @param context
        * @return
        */
       @SuppressLint("NewApi")
       public static boolean checkMedicationNotificationEnabled(final BasicActivity context) {
           boolean isEnabled;
           AppOpsManager mAppOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
           ApplicationInfo appInfo = context.getApplicationInfo();
           String pkg = context.getApplicationContext().getPackageName();
           int uid = appInfo.uid;
    
           Class appOpsClass = null;
         /* Context.APP_OPS_MANAGER */
           try {
               appOpsClass = Class.forName(AppOpsManager.class.getName());
               Method checkOpNoThrowMethod = appOpsClass.getMethod(CHECK_OP_NO_THROW, Integer.TYPE, Integer.TYPE,
                       String.class);
               Field opPostNotificationValue = appOpsClass.getDeclaredField(OP_POST_NOTIFICATION);
               int value = (Integer) opPostNotificationValue.get(Integer.class);
               isEnabled =  ((Integer) checkOpNoThrowMethod.invoke(mAppOps, value, uid, pkg) == AppOpsManager.MODE_ALLOWED);
           } catch (ClassNotFoundException | NoSuchMethodException | NoSuchFieldException | InvocationTargetException | IllegalAccessException e) {
               isEnabled = true;
               e.printStackTrace();
           }
           return isEnabled;
       }
    }
    
    

    调用:相机相册

     if (PermissionManager.checkCamera(MyInfoActivity.this))
                                choosePhoto();
    

    回调:相机相册

     @Override
        public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
            switch (requestCode) {
                case PermissionManager.REQUEST_CODE_ASK_CAMERA_PERMISSIONS:
                    if (PermissionManager.isPermitPermissions(grantResults,this,requestCode))
                        choosePhoto();
                    break;
                case PermissionManager.REQUEST_CODE_ASK_STORAGE_PERMISSIONS:
                    if (PermissionManager.isPermitPermissions(grantResults,this,requestCode))
                        handleSelectPicture();
                    break;
                default:
                    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
            }
        }
    

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