Android拍照

路径

<paths xmlns:android="http://schemas.android.com/apk/res/android">
        <external-path
            name="mypath"
            path="DCIM"/>
</paths>

清单文件

<provider
            android:grantUriPermissions="true"
            android:authorities="com.example.gitproject"
            android:name="androidx.core.content.FileProvider">
            <meta-data
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/file_paths">
            </meta-data>
        </provider>

activity

mineHead.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                 path = "/sdcard/DCIM/Camera/"+time();
                Intent intent = new Intent();
                intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
                Uri uriForFile = FileProvider.getUriForFile(getActivity(), "com.example.gitproject", new File(path));
                intent.putExtra(MediaStore.EXTRA_OUTPUT,uriForFile);
                startActivityForResult(intent,103);
            }
        });

    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if(requestCode == 103){
            Glide.with(getActivity()).load(path).into(mineHead);
        }
    }

第二种方式拍照

			Intent intent = new Intent()
            intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);  
            startActivityForResult(intent,666);

    @Override
    public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if(requestCode == 666 ){
            Toast.makeText(getActivity(), "完成", Toast.LENGTH_SHORT).show();
            Bitmap data1 = (Bitmap) data.getExtras().get("data");
        }
    }

打电话

需要打电话权限
						Intent intent = new Intent();
                        intent.setAction(Intent.ACTION_CALL);
                        intent.setData(Uri.parse("tel:10086"));
                        startActivity(intent);

打电话 sd卡权限

    <uses-permission android:name="android.permission.CALL_PHONE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    requestPermissions(new String[]{"android.permission.CALL_PHONE","android.permission.WRITE_EXTERNAL_STORAGE","android.permission.READ_EXTERNAL_STORAGE"},1);

打开相册

        Intent intent = new Intent();
        intent.setAction(Intent.ACTION_PICK);
        intent.setType("image/*");
        startActivityForResult(intent,111);

    @Override
    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if(requestCode == 111 && resultCode == Activity.RESULT_OK){
            Uri data1 = data.getData();
            imageView.setImageURI(data1);
        }
    }