一个卡片(证件)拍照裁剪框架。
implementation 'me.zhouzhuo810.cameracardcrop:camera-card-crop:1.0.5'
card
---------------------
| width |
| |
| |height
| |
---------------------
phone
------------------------------------
| |
| |
| |
| |
| |
| mask |
| |
| width |
| ------------------------ |
| | | |
| | height | | screen height
| | rect | |
| | | |
| ------------------------ |
| |
| |
| |
| |
| |
| screen width |
-------------------------------------
CameraConfig.RATIO_WIDTH = card's width
CameraConfig.RATIO_HEIGHT = card's height
if CameraConfig.RATIO_WIDTH >= CameraConfig.RATIO_HEIGHT {
CameraConfig.PERCENT_LARGE = rect's width / screen's width
} else {
CameraConfig.PERCENT_LARGE = rect's height / screen's height
}
<activity android:name="me.zhouzhuo810.cameracardcrop.CropActivity"
android:screenOrientation="portrait"
android:theme="@style/Theme.AppCompat.NoActionBar">
</activity>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/>
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
public void takePhoto(View v) {
Intent intent = new Intent(MainActivity.this, CropActivity.class);
intent.putExtra(CameraConfig.RATIO_WIDTH, 855);
intent.putExtra(CameraConfig.RATIO_HEIGHT, 541);
intent.putExtra(CameraConfig.PERCENT_LARGE, 0.8f);
intent.putExtra(CameraConfig.MASK_COLOR, 0x2f000000);
intent.putExtra(CameraConfig.RECT_CORNER_COLOR, 0xff00ff00);
intent.putExtra(CameraConfig.TEXT_COLOR, 0xffffffff);
intent.putExtra(CameraConfig.HINT_TEXT, "请将方框对准证件拍照");
intent.putExtra(CameraConfig.IMAGE_PATH, Environment.getExternalStorageDirectory().getAbsolutePath()+"/CameraCardCrop/"+System.currentTimeMillis()+".jpg");
startActivityForResult(intent, 0x01);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK) {
if (requestCode == 0x01) {
String path = data.getStringExtra(CameraConfig.IMAGE_PATH);
ivPic.setImageURI(Uri.parse("file://"+path));
}
}
}
-keep class me.zhouzhuo810.cameracardcrop.** {*;}
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