Android açılış ekranı VectorDrawable

11

Sıçrama ekranımda bir VectorDrawable göstermek istiyorum

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:drawable="@android:color/white"
        android:gravity="fill" />

    <item
        android:drawable="@drawable/splash_screen"
        android:gravity="bottom|center" />
</layer-list>

SVG'm android:width="320dp"veandroid:height="238dp"

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="320dp"
    android:height="238dp"
    android:viewportWidth="320"
    android:viewportHeight="238">
  <group>
    <clip-path android:pathData="M0,0h320v238h-320z M 0,0"/>
    <path
        android:pathData="M0,143.311a160,4.476 0,1 0,320 0a160,4.476 0,1 0,-320 0z"
        android:fillColor="#E6E6E6"/>
    <path
        android:pathData="M245.269,94.815C245.067,94.818 244.865,94.821 244.66,94.821C244.455,94.821 244.253,94.818 244.051,94.815C233.341,94.572 225.578,87.88 227.554,80.859L232.372,63.73L233.59,59.396L255.177,59.764L256.488,64.004L261.653,80.693C263.839,87.753 256.076,94.572 245.269,94.815Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M256.488,64.004C248.993,68.288 239.768,68.184 232.372,63.73L233.59,59.396L255.177,59.764L256.488,64.004Z"
        android:strokeAlpha="0.2"
        android:fillColor="#000000"
        android:fillAlpha="0.2"/>
    <path
        android:pathData="M255.577,81.427C256.51,77.952 259.575,72.938 268.17,66.893C283.16,56.35 274.218,48.444 273.83,48.113C273.017,47.418 273.137,46.638 274.109,46.371C275.252,46.143 276.437,46.419 277.361,47.128C277.846,47.529 289.044,57.092 272.129,68.988C256.906,79.695 260.142,86.685 260.179,86.752C260.587,87.499 259.933,88.097 258.717,88.089C257.501,88.081 256.183,87.469 255.774,86.723C255.688,86.565 254.709,84.662 255.577,81.427Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M234.697,97.312C234.036,97.312 233.403,97.049 232.935,96.582C232.468,96.115 232.206,95.481 232.206,94.821L232.206,84.027C232.206,82.652 233.321,81.537 234.697,81.537C236.072,81.537 237.187,82.652 237.187,84.027L237.187,94.821C237.187,95.481 236.925,96.115 236.458,96.582C235.991,97.049 235.357,97.312 234.697,97.312L234.697,97.312Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M236.881,71.688C236.604,72.288 236.101,72.754 235.482,72.983C234.862,73.212 234.177,73.185 233.577,72.909L223.771,68.398C222.523,67.822 221.977,66.344 222.552,65.095C223.127,63.846 224.604,63.299 225.853,63.872L235.659,68.384C236.259,68.66 236.725,69.163 236.954,69.783C237.183,70.402 237.157,71.087 236.881,71.688L236.881,71.688Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M252.439,71.688C252.715,72.288 253.218,72.754 253.838,72.983C254.458,73.212 255.143,73.185 255.743,72.909L265.548,68.398C266.798,67.823 267.345,66.344 266.77,65.094C266.195,63.844 264.716,63.297 263.466,63.872L253.661,68.384C253.061,68.66 252.595,69.163 252.366,69.783C252.137,70.402 252.163,71.087 252.439,71.688Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M254.623,97.312C255.284,97.312 255.917,97.049 256.384,96.582C256.851,96.115 257.114,95.481 257.114,94.821L257.114,84.027C257.114,82.652 255.999,81.537 254.623,81.537C253.247,81.537 252.132,82.652 252.132,84.027L252.132,94.821C252.132,95.481 252.395,96.115 252.862,96.582C253.329,97.049 253.962,97.312 254.623,97.312L254.623,97.312Z"
        android:fillColor="#3F3D56"/>
    <path
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        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M230.751,11.308C230.603,11.308 230.457,11.335 230.318,11.386C229.904,11.537 229.603,11.9 229.532,12.335L227.888,22.006C227.814,22.44 227.978,22.88 228.317,23.161C228.656,23.442 229.119,23.52 229.531,23.367L238.728,19.955C239.141,19.802 239.441,19.441 239.514,19.007C239.588,18.573 239.425,18.133 239.086,17.852L239.086,17.852L231.533,11.593C231.313,11.409 231.037,11.308 230.751,11.308Z"
        android:fillColor="#E6E6E6"/>
    <path
        android:pathData="M259.399,11.308C259.113,11.308 258.836,11.409 258.617,11.593L251.064,17.852C250.725,18.133 250.562,18.573 250.636,19.007C250.709,19.441 251.009,19.802 251.422,19.955L260.619,23.367C261.031,23.52 261.494,23.442 261.833,23.161C262.172,22.88 262.335,22.44 262.262,22.006L260.618,12.335C260.547,11.9 260.246,11.537 259.832,11.386C259.693,11.335 259.547,11.308 259.399,11.308L259.399,11.308Z"
        android:fillColor="#E6E6E6"/>
    <path
        android:pathData="M244.66,43.068m-3.321,0a3.321,3.321 0,1 1,6.642 0a3.321,3.321 0,1 1,-6.642 0"
        android:fillColor="#E6E6E6"/>
    <path
        android:pathData="M242.446,41.407a2.214,0.83 0,1 0,4.428 0a2.214,0.83 0,1 0,-4.428 0z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M242.999,45.005L246.044,45.005L246.044,48.741C246.044,49.582 245.362,50.263 244.521,50.263L244.521,50.263C243.681,50.263 242.999,49.582 242.999,48.741L242.999,45.005L242.999,45.005Z"
        android:fillColor="#FF6584"/>
    <path
        android:pathData="M244.845,7.335C244.685,7.666 244.53,8.001 244.384,8.342C242.667,12.348 242.087,16.75 242.71,21.063C243.022,20.611 243.349,20.14 243.682,19.664C242.969,15.524 243.37,11.269 244.845,7.335L244.845,7.335Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M247.335,10.379C247.176,10.71 247.021,11.045 246.875,11.387C245.157,15.392 244.578,19.794 245.201,24.108C245.513,23.656 245.84,23.185 246.173,22.708C245.46,18.568 245.861,14.313 247.335,10.379L247.335,10.379Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M255.015,70.145L254.664,65.683L254.313,61.22C254.274,60.73 253.977,60.298 253.533,60.086C253.089,59.874 252.566,59.915 252.161,60.194L248.472,62.729L245.778,64.58C245.429,64.172 244.92,63.937 244.383,63.937C243.847,63.937 243.337,64.172 242.989,64.58L240.295,62.729L236.606,60.194C236.2,59.915 235.677,59.874 235.233,60.086C234.789,60.298 234.492,60.73 234.453,61.22L234.102,65.683L233.751,70.145C233.713,70.636 233.939,71.109 234.344,71.388C234.75,71.666 235.273,71.708 235.717,71.496L239.757,69.568L243.076,67.985C243.421,68.334 243.892,68.531 244.383,68.531C244.874,68.531 245.345,68.334 245.69,67.985L249.009,69.568L253.049,71.496C253.493,71.708 254.016,71.666 254.422,71.388C254.827,71.109 255.053,70.636 255.015,70.145L255.015,70.145Z"
        android:fillColor="#6C63FF"/>
    <path
        android:pathData="M240.232,39.47m-0.83,0a0.83,0.83 0,1 1,1.661 0a0.83,0.83 0,1 1,-1.661 0"
        android:fillColor="#E6E6E6"/>
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        android:fillColor="#E6E6E6"/>
    <path
        android:pathData="M84.015,87.48C84.218,87.483 84.42,87.486 84.624,87.486C84.829,87.486 85.031,87.483 85.233,87.48C95.944,87.237 103.707,80.545 101.731,73.524L96.912,56.395L95.695,52.061L74.108,52.429L72.796,56.669L67.632,73.357C65.445,80.417 73.208,87.237 84.015,87.48Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M72.796,56.669C80.291,60.953 89.517,60.849 96.912,56.395L95.695,52.061L74.108,52.429L72.796,56.669Z"
        android:strokeAlpha="0.2"
        android:fillColor="#000000"
        android:fillAlpha="0.2"/>
    <path
        android:pathData="M71.085,72.062C68.755,69.32 63.84,66.1 53.485,64.314C35.424,61.199 40.124,50.227 40.332,49.762C40.77,48.786 40.327,48.132 39.335,48.307C38.205,48.59 37.251,49.346 36.72,50.383C36.453,50.953 30.424,64.387 50.803,67.901C69.143,71.065 69.209,78.767 69.204,78.844C69.155,79.694 70.002,79.955 71.098,79.427C72.194,78.899 73.123,77.782 73.173,76.932C73.183,76.753 73.255,74.614 71.085,72.062Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M94.588,89.977C95.248,89.977 95.882,89.714 96.349,89.247C96.816,88.78 97.078,88.146 97.078,87.486L97.078,76.692C97.077,75.318 95.962,74.205 94.588,74.205C93.213,74.205 92.098,75.318 92.097,76.692L92.097,87.486C92.097,88.146 92.359,88.78 92.826,89.247C93.293,89.714 93.927,89.977 94.588,89.977L94.588,89.977Z"
        android:fillColor="#3F3D56"/>
    <path
        android:pathData="M92.404,64.352C92.68,64.953 93.183,65.418 93.803,65.648C94.422,65.877 95.107,65.85 95.707,65.574L105.513,61.063C106.322,60.691 106.872,59.916 106.954,59.03C107.037,58.143 106.64,57.28 105.913,56.765C105.186,56.251 104.239,56.164 103.431,56.537L93.625,61.049C93.025,61.325 92.559,61.828 92.33,62.448C92.101,63.067 92.127,63.752 92.404,64.352Z"
        android:fillColor="#3F3D56"/>
    <path
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    <path
        android:pathData="M97.752,4.258L90.198,10.517L90.198,10.517C89.859,10.798 89.696,11.238 89.77,11.672C89.844,12.106 90.143,12.467 90.556,12.62L99.753,16.032C100.166,16.185 100.629,16.107 100.968,15.826C101.306,15.545 101.47,15.105 101.396,14.671L99.752,5C99.681,4.565 99.38,4.202 98.966,4.051C98.828,4 98.681,3.973 98.533,3.973C98.247,3.973 97.971,4.074 97.752,4.258Z"
        android:fillColor="#E6E6E6"/>
    <path
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        android:pathData="M40.699,90.118m-3.239,0a3.239,3.239 0,1 1,6.479 0a3.239,3.239 0,1 1,-6.479 0"
        android:fillColor="#6C63FF"/>
    <path
        android:pathData="M104.765,162.103m-3.239,0a3.239,3.239 0,1 1,6.479 0a3.239,3.239 0,1 1,-6.479 0"
        android:fillColor="#6C63FF"/>
    <path
        android:pathData="M186.108,63.843m-3.239,0a3.239,3.239 0,1 1,6.479 0a3.239,3.239 0,1 1,-6.479 0"
        android:fillColor="#6C63FF"/>
    <path
        android:pathData="M281.488,159.223m-3.239,0a3.239,3.239 0,1 1,6.479 0a3.239,3.239 0,1 1,-6.479 0"
        android:fillColor="#6C63FF"/>
    <path
        android:pathData="M284.727,74.281m-3.239,0a3.239,3.239 0,1 1,6.479 0a3.239,3.239 0,1 1,-6.479 0"
        android:fillColor="#6C63FF"/>
    <path
        android:pathData="M243.696,132.589m-3.239,0a3.239,3.239 0,1 1,6.479 0a3.239,3.239 0,1 1,-6.479 0"
        android:fillColor="#6C63FF"/>
  </group>
</vector>

Android 8'de (360dp x 640dp cihaz) test ettim ve her şey yolunda, ancak android 5.1.1'de (320dp x 480dp cihaz) deforme oldu, VectorDrawable dolu ekranım ve en boy oranını kaybetti, Nasıl düzeltebilirim?

ve tema

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
        <!-- Show a splash screen on the activity. Automatically removed when
             Flutter draws its first frame -->
        <item name="android:windowBackground">@drawable/launch_background</item>
    </style>
</resources>
android  svg  splash-screen  android-vectordrawable 
— WebMaster
kaynak
@ManiKandan Neden 24dp ?? benim SVG bir simge değil, büyük bir örnek
— WebMaster
@ManiKandan Yazıyı güncelledim ve tam vektör ekledim
— WebMaster
Daha önce yayınladım, ilk xml benim sıçrama düzenim ve ikinci xml vektör, üçüncü tema
— WebMaster
Ben de aynı sorunu
— plese
Ayrıca, bu soruna cevabımın özetlenmiş bir versiyonuna da bakabilirsiniz
— quealegriamasalegre

Yanıtlar:

6

VectorDrawablestatik çizilebilir bir nesne tanımlar. SVG formatına benzer şekilde, her vektör grafiği yol ve grup nesnelerinden oluşan bir ağaç hiyerarşisi olarak tanımlanır. Her yol, nesnenin anahattının geometrisini içerir ve grup, dönüşüm için ayrıntıları içerir.

Ölçeklenebilir bir boyut birimi olan SDP'yi kullanabilirsiniz .

Yeni bir boyut birimi sağlayan bir android SDK - sdp (ölçeklenebilir dp). Bu boyut birimi ekran boyutuyla ölçeklendirilir. Android geliştiricilerinin birden fazla ekranı desteklemelerine yardımcı olabilir.

Projenize sdp eklemek için (Android Studio ve Gradle'ı kullanma) build.gradle

dependencies {
  implementation 'com.intuit.sdp:sdp-android:1.0.6'
}

Şimdi dp yerine sdp ekleyin .

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="@dimen/_300sdp"
    android:height="@dimen/_225sdp"
    android:viewportWidth="512"
    android:viewportHeight="512">

Not - Düzeninizde ImageView yerine AppCompatImageView (İle app:srcCompat) kullanın .

 <android.support.v7.widget.AppCompatImageView //Or androidx.appcompat.widget.AppCompatImageView
    app:srcCompat="@drawable/your_svg"
    />
— IntelliJ Amiya
kaynak
ancak görsel görüntüleme bir açılış ekranını "doğru" şekilde uygularken gerçekten yardımcı olur mu? yine de tüm API'larda en boy oranını koruyor sanırım işe yarıyor
— quealegriamasalegre
3

Sorun, çekilebilir bir bitmap etrafına sarmanız gerekenler için API 21, 22 ve 23 ile ilgilidir. yapmanız gereken çekilebilir katman listenizin 2 versiyonunu oluşturmak ve birini drawable-v22'ye, diğerini drawable-v24'e koymaktır, eğer bu klasörler zaten yoksa onları res / içinde yaratın ve projeyi ayarlamanız gerektiğini unutmayın görmek için (bkz. aşağıdaki resim).

v24 için zaten sahip olduğunuz şeyi kullanın:

<?xml version="1.0" encoding="utf-8"?><layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
    android:drawable="@android:color/white"
    android:gravity="fill" />

<item

    android:gravity="center"
    android:src="@drawable/splash_screen" >
</item>

</layer-list>

drawable-v21 için aşağıdakileri kullanırsınız (bazı nedenlerden dolayı bu çekilebilir API'nin 23'ten daha yüksek API'lar üzerinde çalışmayacağını unutmayın)

<?xml version="1.0" encoding="utf-8"?><layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
    android:drawable="@android:color/white"
    android:gravity="fill" />

<item android:gravity="center">
    <bitmap
        android:gravity="center"
        android:src="@drawable/splash_screen" />
</item>

</layer-list>

android daha sonra cihazın API'sine bağlı olarak birinci veya ikinci varlığı alır ve ardından açılış ekranınız tüm cihazlarda harika görünür.

Burada BTW , yalnızca cihaz API'sında değil, ekran boyutları, çözünürlük ve daha pek çok alanda uygulayabileceğiniz diğer özelleştirmelerle ilgili belgelerdir.

resim açıklamasını buraya girin

— quealegriamasalegre
kaynak
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