어플에 지도를 띄우고싶은데 하얀 화면만 나옵니다

네이티브 앱키를 메니페스트에 메타데이터로,
키 해시도 올려놓았는데 하얀화면에 구석에 Daum 로고 나와있는 화면만 나오고 지도는 그려지지 않네요.
제가 뭘 안했는지 잘 모르겠습니다.
하얀화면 나오는 경우가 어떠한 경우들인가요?

2019-06-26 12:16:56.470 7712-9526/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.471 7712-9526/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.475 7712-9527/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.476 7712-9527/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.478 7712-8156/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.479 7712-8156/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.485 7712-7747/com.ddengp.study W/System: A resource failed to call end.
2019-06-26 12:16:56.486 7712-7747/com.ddengp.study W/System: A resource failed to call end.
2019-06-26 12:16:56.491 7712-9526/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.493 7712-9526/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.496 7712-9527/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.497 7712-9527/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.498 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):isSBSettingEnabled false
2019-06-26 12:16:56.499 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):isShipBuild true
2019-06-26 12:16:56.499 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):getDebugLevel 0x4f4c
2019-06-26 12:16:56.499 7712-8156/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.499 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):Smart Bonding Setting is false
2019-06-26 12:16:56.500 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):SmartBonding Setting is false, SHIP_BUILD is true, log to file is false, DBG is false, DEBUG_LEVEL (1-LOW, 2-MID, 3-HIGH) is 1
2019-06-26 12:16:56.500 7712-8156/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.514 7712-9527/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.514 7712-9526/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.515 7712-9527/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.515 7712-9526/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.517 7712-8156/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.517 7712-8156/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.520 7712-8152/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.520 7712-8152/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.529 7712-9527/com.ddengp.study I/System.out: pool-1-thread-8 calls detatch()
2019-06-26 12:16:56.530 7712-9527/com.ddengp.study E/net.daum.mf.map.n.api.NativeBaseNetConnection: Cleartext traffic not permitted: http://ot1.maps.daum-img.net,url=http://ot1.maps.daum-img.net/tile/hd/I/L4/1002/445.jpg
2019-06-26 12:16:56.531 7712-9526/com.ddengp.study I/System.out: pool-1-thread-7 calls detatch()
2019-06-26 12:16:56.531 7712-9526/com.ddengp.study E/net.daum.mf.map.n.api.NativeBaseNetConnection: Cleartext traffic not permitted: http://ot1.maps.daum-img.net,url=http://ot1.maps.daum-img.net/tile/hd/I/L4/1004/445.jpg
2019-06-26 12:16:56.533 7712-8156/com.ddengp.study I/System.out: pool-1-thread-4 calls detatch()
2019-06-26 12:16:56.533 7712-8156/com.ddengp.study E/net.daum.mf.map.n.api.NativeBaseNetConnection: Cleartext traffic not permitted: http://ot0.maps.daum-img.net,url=http://ot0.maps.daum-img.net/tile/hd/I/L4/1003/444.jpg
2019-06-26 12:16:56.536 7712-8152/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.536 7712-8152/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.552 7712-8152/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot1.maps.daum-img.net
2019-06-26 12:16:56.553 7712-8152/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.569 7712-8152/com.ddengp.study I/System.out: pool-1-thread-1 calls detatch()
2019-06-26 12:16:56.569 7712-8152/com.ddengp.study E/net.daum.mf.map.n.api.NativeBaseNetConnection: Cleartext traffic not permitted: http://ot1.maps.daum-img.net,url=http://ot1.maps.daum-img.net/tile/hd/I/L4/1001/445.jpg
2019-06-26 12:16:56.595 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):isSBSettingEnabled false
2019-06-26 12:16:56.595 7712-8156/com.ddengp.study I/System.out: Thread-45398(ApacheHTTPLog):isSBSettingEnabled false
2019-06-26 12:16:56.596 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):isShipBuild true
2019-06-26 12:16:56.596 7712-9526/com.ddengp.study I/System.out: Thread-45401(ApacheHTTPLog):isSBSettingEnabled false
2019-06-26 12:16:56.596 7712-8156/com.ddengp.study I/System.out: Thread-45398(ApacheHTTPLog):isShipBuild true
2019-06-26 12:16:56.596 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):getDebugLevel 0x4f4c
2019-06-26 12:16:56.596 7712-9526/com.ddengp.study I/System.out: Thread-45401(ApacheHTTPLog):isShipBuild true
2019-06-26 12:16:56.596 7712-8156/com.ddengp.study I/System.out: Thread-45398(ApacheHTTPLog):getDebugLevel 0x4f4c
2019-06-26 12:16:56.596 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):Smart Bonding Setting is false
2019-06-26 12:16:56.597 7712-9526/com.ddengp.study I/System.out: Thread-45401(ApacheHTTPLog):getDebugLevel 0x4f4c
2019-06-26 12:16:56.597 7712-8156/com.ddengp.study I/System.out: Thread-45398(ApacheHTTPLog):Smart Bonding Setting is false
2019-06-26 12:16:56.597 7712-8152/com.ddengp.study I/System.out: Thread-45395(ApacheHTTPLog):SmartBonding Setting is false, SHIP_BUILD is true, log to file is false, DBG is false, DEBUG_LEVEL (1-LOW, 2-MID, 3-HIGH) is 1
2019-06-26 12:16:56.597 7712-9526/com.ddengp.study I/System.out: Thread-45401(ApacheHTTPLog):Smart Bonding Setting is false
2019-06-26 12:16:56.597 7712-8156/com.ddengp.study I/System.out: Thread-45398(ApacheHTTPLog):SmartBonding Setting is false, SHIP_BUILD is true, log to file is false, DBG is false, DEBUG_LEVEL (1-LOW, 2-MID, 3-HIGH) is 1
2019-06-26 12:16:56.598 7712-9526/com.ddengp.study I/System.out: Thread-45401(ApacheHTTPLog):SmartBonding Setting is false, SHIP_BUILD is true, log to file is false, DBG is false, DEBUG_LEVEL (1-LOW, 2-MID, 3-HIGH) is 1
2019-06-26 12:16:56.619 7712-8152/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.619 7712-8156/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.620 7712-9526/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.620 7712-8156/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.620 7712-8152/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.621 7712-9526/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.637 7712-9526/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.637 7712-8152/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.638 7712-8152/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.638 7712-9526/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.638 7712-8156/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.639 7712-8156/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.654 7712-8156/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.655 7712-8156/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.656 7712-8152/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.657 7712-8152/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.657 7712-9526/com.ddengp.study I/DefaultRequestDirector: I/O exception (java.io.IOException) caught when processing request: Cleartext traffic not permitted: http://ot0.maps.daum-img.net
2019-06-26 12:16:56.658 7712-9526/com.ddengp.study I/DefaultRequestDirector: Retrying request
2019-06-26 12:16:56.672 7712-8156/com.ddengp.study I/System.out: pool-1-thread-4 calls detatch()
2019-06-26 12:16:56.672 7712-8156/com.ddengp.study E/net.daum.mf.map.n.api.NativeBaseNetConnection: Cleartext traffic not permitted: http://ot0.maps.daum-img.net,url=http://ot0.maps.daum-img.net/tile/hd/I/L4/1004/444.jpg
2019-06-26 12:16:56.674 7712-9526/com.ddengp.study I/System.out: pool-1-thread-7 calls detatch()
2019-06-26 12:16:56.674 7712-9526/com.ddengp.study E/net.daum.mf.map.n.api.NativeBaseNetConnection: Cleartext traffic not permitted: http://ot0.maps.daum-img.net,url=http://ot0.maps.daum-img.net/tile/hd/I/L4/1001/444.jpg
2019-06-26 12:16:56.675 7712-8152/com.ddengp.study I/System.out: pool-1-thread-1 calls detatch()
2019-06-26 12:16:56.676 7712-8152/com.ddengp.study E/net.daum.mf.map.n.api.NativeBaseNetConnection: Cleartext traffic not permitted: http://ot0.maps.daum-img.net,url=http://ot0.maps.daum-img.net/tile/hd/I/L4/1002/444.jpg
2019-06-26 12:18:17.489 7712-7712/com.ddengp.study I/InputMethodManager: startInputInner - mService.startInputOrWindowGainedFocus
2019-06-26 12:18:17.876 7712-8136/com.ddengp.study W/libEGL: EGLNativeWindowType 0xe2ea5008 disconnect failed
2019-06-26 12:18:17.892 7712-8053/com.ddengp.study W/libEGL: EGLNativeWindowType 0xd0877008 disconnect failed
2019-06-26 12:18:18.132 7712-8053/com.ddengp.study W/libEGL: EGLNativeWindowType 0xd3fbe008 disconnect failed

매니페스트 어플리케이션이
android:usesCleartextTraffic="true"
를 추가해보세요, 저는 이렇게 해결되었습니다

네 저도 이걸로 해결했습니다.
이것 때문에 아까운 하루 날렸습니다. ㅎㅎ