반응형
android : DrawableRight를 사용하여 버튼 및 TextViews에서 VectorDrawable을 사용할 수 있습니까?
textview 또는 imageview에서 VectorDrawable 자산을 사용하면 "android : DrawableRight"/ "android : DrawableEnd"/ "android : DrawableStart"/ "android : DrawableLeft"를 사용할 때 런타임 충돌이 발생합니다.
응용 프로그램은 경고없이 잘 컴파일됩니다.
나는 사용하고있다
- 그레들 1.5
- 지원 라이브러리 23.2 ( 'com.android.support:appcompat-v7:23.2.0')
내가 찾은 것은 프로그래밍 방식으로 Java에서 SVG를 이와 같은 충돌없이 할당 할 수 있다는 것입니다.
TextView tv = (TextView) findViewById(R.id.textView);
tv.setCompoundDrawablesWithIntrinsicBounds(null,null, getResources().getDrawable(R.drawable.ic_accessible_white_36px),null);
(23.2에 대한 지원 라이브러리 버그 인 것 같습니다.)
그러나 SVG 자산에 drawableRight 등을 사용할 수 있습니까?
여기 내 레이아웃이 있습니다
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="au.com.angryitguy.testsvg.MainActivity">
<TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableRight="@drawable/ic_accessible_white_36px"
android:background="@color/colorPrimary"
android:textColor="#FFFFFF"
android:textSize="22sp"
android:text="Hello World!"/>
</RelativeLayout>
여기 내 활동이 있습니다
package au.com.angryitguy.testsvg;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
다음은 Google 머티리얼 디자인 사이트의 수정되지 않은 VectorDrawable 자산입니다.
<vector android:height="24dp" android:viewportHeight="24.0"
android:viewportWidth="24.0" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
<path android:fillColor="#FFFFFF" android:pathData="M12,4m-2,0a2,2 0,1 1,4 0a2,2 0,1 1,-4 0"/>
<path android:fillColor="#FFFFFF" android:pathData="M19,13v-2c-1.54,0.02 -3.09,-0.75 -4.07,-1.83l-1.29,-1.43c-0.17,-0.19 -0.38,-0.34 -0.61,-0.45 -0.01,0 -0.01,-0.01 -0.02,-0.01L13,7.28c-0.35,-0.2 -0.75,-0.3 -1.19,-0.26C10.76,7.11 10,8.04 10,9.09L10,15c0,1.1 0.9,2 2,2h5v5h2v-5.5c0,-1.1 -0.9,-2 -2,-2h-3v-3.45c1.29,1.07 3.25,1.94 5,1.95zM12.83,18c-0.41,1.16 -1.52,2 -2.83,2 -1.66,0 -3,-1.34 -3,-3 0,-1.31 0.84,-2.41 2,-2.83L9,12.1c-2.28,0.46 -4,2.48 -4,4.9 0,2.76 2.24,5 5,5 2.42,0 4.44,-1.72 4.9,-4h-2.07z"/>
</vector>
여기 내 앱 build.gradle이 있습니다.
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "au.com.angryitguy.testsvg"
minSdkVersion 16
targetSdkVersion 23
versionCode 1
versionName "1.0"
// Stops the Gradle plugin’s automatic rasterization of vectors
generatedDensities = []
}
// Flag to tell aapt to keep the attribute ids around
aaptOptions {
additionalParameters "--no-version-vectors"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.2.0'
}
여기 충돌이 있습니다. (텍스트 뷰를 참조하는 팽창 오류에 유의하십시오.)
03-02 07:56:08.808 13863-13863/? E/AndroidRuntime: FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{au.com.angryitguy.testsvg/au.com.angryitguy.testsvg.MainActivity}: android.view.InflateException: Binary XML file line #13: Error inflating class TextView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
at android.app.ActivityThread.access$600(ActivityThread.java:130)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #13: Error inflating class TextView
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
at au.com.angryitguy.testsvg.MainActivity.onCreate(MainActivity.java:14)
at android.app.Activity.performCreate(Activity.java:5008)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
at android.app.ActivityThread.access$600(ActivityThread.java:130)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.content.res.Resources$NotFoundException: File res/drawable/ic_accessible_white_36px.xml from drawable resource ID #0x7f02004b
at android.content.res.Resources.loadDrawable(Resources.java:1918)
at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
at android.widget.TextView.<init>(TextView.java:622)
at android.support.v7.widget.AppCompatTextView.<init>(AppCompatTextView.java:60)
at android.support.v7.widget.AppCompatTextView.<init>(AppCompatTextView.java:56)
at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:103)
at android.support.v7.app.AppCompatDelegateImplV7.createView(AppCompatDelegateImplV7.java:963)
at android.support.v7.app.AppCompatDelegateImplV7.onCreateView(AppCompatDelegateImplV7.java:1022)
at android.support.v4.view.LayoutInflaterCompatHC$FactoryWrapperHC.onCreateView(LayoutInflaterCompatHC.java:44)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:675)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
at au.com.angryitguy.testsvg.MainActivity.onCreate(MainActivity.java:14)
at android.app.Activity.performCreate(Activity.java:5008)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
at android.app.ActivityThread.access$600(ActivityThread.java:130)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: org.xmlpull.v1.XmlPullParserException: Binary XML file line #1: invalid drawable tag vector
at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:877)
at android.graphics.drawable.Drawable.createFromXml(Drawable.java:818)
at android.content.res.Resources.loadDrawable(Resources.java:1915)
at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
at android.widget.TextView.<init>(TextView.java:622)
at android.support.v7.widget.AppCompatTextView.<init>(AppCompatTextView.java:60)
at android.support.v7.widget.AppCompatTextView.<init>(AppCompatTextView.java:56)
at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:103)
at android.support.v7.app.AppCompatDelegateImplV7.createView(AppCompatDelegateImplV7.java:963)
at android.support.v7.app.AppCompatDelegateImplV7.onCreateView(AppCompatDelegateImplV7.java:1022)
at android.support.v4.view.LayoutInflaterCompatHC$FactoryWrapperHC.onCreateView(LayoutInflaterCompatHC.java:44)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:675)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)
at au.com.angryitguy.testsvg.MainActivity.onCreate(MainActivity.java:14)
at android.app.Activity.performCreate(Activity.java:5008)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
at android.app.ActivityThread.access$600(ActivityThread.java:130)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
SVG 자산에 drawableRight 등을 사용할 수 있습니까?
예
AppCompatTextView는 이제 지지체는 app:drawableLeftCompat, app:drawableTopCompat, app:drawableRightCompat, app:drawableBottomCompat, app:drawableStartCompat및 app:drawableEndCompat화합물 드로어 블은 같은 그리기 유형 백 포트지지 VectorDrawableCompat.
이것을 gradle 파일에 포함하십시오
implementation 'androidx.appcompat:appcompat:1.1.0-alpha01'
텍스트보기에서 사용할 수 있습니다
app:drawableLeftCompat
app:drawableStartCompat
기존 답변
Google은이 문제에 대해 곧 아무 일도하지 않을 것 같으므로 모든 앱에 대해보다 견고한 재사용 가능한 솔루션을 고안해야했습니다.
먼저 앱 "res / values / attrs.xml" 의 attrs.xml 파일에 사용자 정의 TextView 속성을 추가 하십시오 .
<resources> <declare-styleable name="CustomTextView"> <attr name="drawableStartCompat" format="reference"/> <attr name="drawableEndCompat" format="reference"/> <attr name="drawableTopCompat" format="reference"/> <attr name="drawableBottomCompat" format="reference"/> </declare-styleable> </resources>그런 다음 다음과 같이 사용자 정의 TextView 클래스를 작성하십시오.
import android.content.Context; import android.content.res.TypedArray; import android.graphics.drawable.Drawable; import android.os.Build; import android.support.v7.content.res.AppCompatResources; import android.support.v7.widget.AppCompatTextView; import android.util.AttributeSet; public class CustomTextView extends AppCompatTextView { public CustomTextView(Context context) { super(context); } public CustomTextView(Context context, AttributeSet attrs) { super(context, attrs); initAttrs(context, attrs); } public CustomTextView(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); initAttrs(context, attrs); } void initAttrs(Context context, AttributeSet attrs) { if (attrs != null) { TypedArray attributeArray = context.obtainStyledAttributes( attrs, R.styleable.CustomTextView); Drawable drawableStart = null; Drawable drawableEnd = null; Drawable drawableBottom = null; Drawable drawableTop = null; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { drawableStart = attributeArray.getDrawable(R.styleable.CustomTextView_drawableStartCompat); drawableEnd = attributeArray.getDrawable(R.styleable.CustomTextView_drawableEndCompat); drawableBottom = attributeArray.getDrawable(R.styleable.CustomTextView_drawableBottomCompat); drawableTop = attributeArray.getDrawable(R.styleable.CustomTextView_drawableTopCompat); } else { final int drawableStartId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableStartCompat, -1); final int drawableEndId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableEndCompat, -1); final int drawableBottomId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableBottomCompat, -1); final int drawableTopId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableTopCompat, -1); if (drawableStartId != -1) drawableStart = AppCompatResources.getDrawable(context, drawableStartId); if (drawableEndId != -1) drawableEnd = AppCompatResources.getDrawable(context, drawableEndId); if (drawableBottomId != -1) drawableBottom = AppCompatResources.getDrawable(context, drawableBottomId); if (drawableTopId != -1) drawableTop = AppCompatResources.getDrawable(context, drawableTopId); } // to support rtl setCompoundDrawablesRelativeWithIntrinsicBounds(drawableStart, drawableTop, drawableEnd, drawableBottom); attributeArray.recycle(); } } }이제 사용자 정의 속성으로 모든 레이아웃에서 쉽게 사용할 수 있습니다.
<YOUR_VIEW_PACKAGE.CustomTextView android:id="@+id/edt_my_edit_text" android:layout_width="wrap_content" android:layout_height="wrap_content" app:drawableStartCompat="@drawable/your_vector_drawable" <!-- vector drawable --> app:drawableEndCompat="@drawable/your_vector_drawable" <!-- vector drawable --> app:drawableTopCompat="@drawable/your_vector_drawable" <!-- vector drawable --> app:drawableBottomCompat="@drawable/your_vector_drawable" <!-- vector drawable --> />- Button , EditText 및 RadioButton 은 TextView에서 파생 되었으므로 비슷한 작업을 수행 할 수 있습니다
도움이 되었기를 바랍니다 :)
이 솔루션은 더 이상 정확하지 않습니다. 23.3.0 버전부터 벡터 드로어 블은 app : srcCompat 또는 setImageResource ()를 통해서만로드 할 수 있습니다.
벡터 드로어 블을 레이어 목록 또는 선택기로 래핑하십시오.
<TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableRight="@drawable/ic_accessible_white_wrapped"
android:background="@color/colorPrimary"
android:textColor="#FFFFFF"
android:textSize="22sp"
android:text="Hello World!"/>
ic_accessible_white_wrapped.xml :
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/ic_accessible_white_36px"/>
</layer-list>
내가 찾은 가장 좋은 방법 :
Drawable leftDrawable = AppCompatResources.getDrawable(this, R.drawable.ic_search);
search.setCompoundDrawablesWithIntrinsicBounds(leftDrawable, null, null, null);
여기에 대한 답변 중 일부를 보완하려면 VectorDrawable을 drawableLeft(등 등) 작동하도록 할 수 있지만 지원 라이브러리 버전에 따라 다르며 가격이 제공됩니다.
어떤 경우에 작동합니까? 이 다이어그램 이 도움 이 되도록 만들었습니다 (지원 라이브러리 23.4.0 ~-25.1.0에 유효).
다른 답변 아무도 여기에 내가 추가 한 방법은, 일한 VectorDrawableA와를 TextView, 사용한다 VectorDrawableCompat.create()취급 할 때 VectorDrawables아래 Android L:
TextView titleTextView = (TextView) viewHolder.getView(android.R.id.text1);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
{
Drawable leftDrawable = AppCompatResources
.getDrawable(context, R.drawable.ic_tickbox);
titleTextView.setCompoundDrawablesWithIntrinsicBounds(leftDrawable, null, null, null);
}
else
{
//Safely create our VectorDrawable on pre-L android versions.
Drawable leftDrawable = VectorDrawableCompat
.create(context.getResources(), R.drawable.ic_tickbox, null);
titleTextView.setCompoundDrawablesWithIntrinsicBounds(leftDrawable, null, null, null);
}
짧고 달콤하고 요점까지!
Google : Android 지원 라이브러리 23.3.0부터는 app : srcCompat 또는 setImageResource ()를 통해서만 지원 벡터 드로어 블을로드 할 수 있습니다.
http://android-developers.blogspot.ru/2016/02/android-support-library-232.html
XML로 벡터 드로어 블을 직접 설정할 수 있지만 데이터 바인딩 프레임 워크를 포함했습니다.
그냥 써
<TextView
...
android:drawableRight="@{@drawable/ic_accessible_white_36px}"/>
전체 레이아웃을 <layout>태그로 감싸서 기본적으로 xml은 다음과 같습니다.
<?xml version="1.0" encoding="utf-8"?>
<layout>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="au.com.angryitguy.testsvg.MainActivity">
<TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/colorPrimary"
android:drawableRight="@{@drawable/ic_accessible_white_36px}"
android:text="Hello World!"
android:textColor="#FFFFFF"
android:textSize="22sp"/>
</RelativeLayout>
</layout>
데이터 바인딩 프레임 워크를 활성화하려면 다음을 추가하십시오.
android {
....
defaultConfig {
dataBinding {
enabled = true
}
}
}
바인딩 라이브러리의 다른 기능을 사용할 필요는 없습니다.
편집하다:
물론 롤리팝 전 벡터 드로어 블을 사용하려면 다음을 사용하여 벡터 드로어 블을 지원해야합니다.
vectorDrawables.useSupportLibrary = true
따라서 build.gradle두 가지 새로운 명령이 필요합니다.
android {
....
defaultConfig {
vectorDrawables.useSupportLibrary = true
dataBinding {
enabled = true
}
}
}
rkmax 에게 감사 의 말을 전합니다
나는이 문제에 늦게 붙어서이 질문에 대답하기에 너무 늦었습니다. TextView에서 svg / vector drawables와 동일한 문제가있었습니다. 나만의 커스텀 드로어 블을 만드는 대신, 아래처럼 두 줄의 코드로 문제를 해결할 수 있습니다 :
Drawable drawableTop = AppCompatResources.getDrawable(view.getContext(), iconId);
view.setCompoundDrawablesWithIntrinsicBounds(null, drawableTop, null, null);
그것이 당신을 도울 수 있기를 바랍니다.
모든 답변을 통해 최신 Android Studio 3.0.1 및 appcompat 지원 라이브러리 26.1.0을 사용하여 제대로 작동하는지 확인할 수 있습니다.
build.gradle (앱) 파일에서
android {
compileSdkVersion 26
defaultConfig {
vectorDrawables.useSupportLibrary = true
}
}
dependencies {
implementation 'com.android.support:appcompat-v7:26.1.0'
}
그리고 AppcompatActivity 확장 활동 에서이 외부 메소드, 즉 정적 블록을 포함
static {
AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
}
또는 이것을 전체 앱에 적용하려면 클래스 확장 응용 프로그램 클래스 안에이 줄을 포함하십시오.
override fun onCreate() {
super.onCreate()
AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)
}
XML의 텍스트 뷰
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical">
<TextView
android:id="@+id/passName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/account_drawableleft_selector"
android:drawablePadding="5dp"
android:ellipsize="marquee"
android:fontFamily="@font/montserrat_light_family"
android:gravity="center_vertical"
android:marqueeRepeatLimit="marquee_forever"
android:paddingRight="10dp"
android:scrollHorizontally="true"
android:singleLine="true"
android:textColor="@color/app_text_color"
android:textSize="12sp"
tools:text="Account Name" />
</LinearLayout>
account_drawableleft_selector.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/ic_account_circle_24dp" /> <!-- checked -->
</selector>
현재의 APPCOMPAT : 1.1.0 당신은 사용할 수 있습니다
app:drawableLeftCompat
app:drawableStartCompat
...
바인딩을 사용하는 경우 TextView에서 벡터를 사용하는 동일한 방법을 사용하는 또 다른 마술 방법이 있습니다. 그들을 다음과 같이 포장 :
android:drawableLeft="@{@drawable/vector_ic_access_time_24px}"
android:drawableStart="@{@drawable/vector_ic_access_time_24px}"
그것은 마술처럼 작동 할 것입니다. 배경 뒤에서 일어나는 일을 조사하지는 않았지만 TextView가 또는 그와 비슷한 getDrawable방법을 사용하고 있다고 생각합니다 AppCompatResources.
나는 textview-rich-drawable ( 작은 drawables의 크기와 색조를 정의하는 것을 지원합니다)을 위해 작은 라이브러리를 설계했습니다 .
<com.tolstykh.textviewrichdrawable.TextViewRichDrawable
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Some text"
app:compoundDrawableHeight="24dp"
app:compoundDrawableWidth="24dp"
app:drawableTopVector="@drawable/some_vector_drawble"
app:drawableEndVector="@drawable/another_vector_drawable"
app:drawableTint="@color/colorAccent" />
그리고 의존성
compile 'com.tolstykh.textviewrichdrawable:textview-rich-drawable:0.3.2'
build.gradle (앱) 파일에서
android {
compileSdkVersion 26
defaultConfig {
vectorDrawables.useSupportLibrary = true
}
dataBinding {
enabled = true
}
}
public class BindingUtils {
@BindingAdapter("android:drawableRight")
public static void setDrawableStart(TextView textView, int resourceId) {
Drawable drawable = AppCompatResources.getDrawable(textView.getContext(), resourceId);
Drawable[] drawables = textView.getCompoundDrawables();
textView.setCompoundDrawablesWithIntrinsicBounds(drawable,
drawables[1], drawables[2], drawables[3]);
}
}
사용 (데이터 바인딩시)
android:drawableRight="@{viewModel.ResId}"
또는 (정상)
android:drawableRight="@{@drawable/ic_login_24dp}"
Behzad Bahmanyar의 답변에 따르면 일반 png 파일에 안드로이드의 일반 속성을 사용할 수 없다는 것을 알았습니다.
android:drawableTop
android:drawableBottom
etc
그것은 null로 대체되기 때문에
Drawable drawableTop = null;
...
setCompoundDrawablesRelativeWithIntrinsicBounds(drawableStart, drawableTop, drawableEnd, drawableBottom);
가 app:drawableTopCompat설정되지 않았지만 android:drawableTop(예 :) 인 경우
전체 솔루션은 다음과 같습니다.
public class CustomTextView extends AppCompatTextView {
private static final int NOT_SET = -1;
private static final int LEFT = 0;
private static final int START = 0;
private static final int TOP = 1;
private static final int RIGHT = 2;
private static final int END = 2;
private static final int BOTTOM = 3;
public CustomTextView(Context context) {
super(context);
}
public CustomTextView(Context context, AttributeSet attrs) {
super(context, attrs);
initAttrs(context, attrs);
}
public CustomTextView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
initAttrs(context, attrs);
}
void initAttrs(Context context, AttributeSet attrs) {
if (attrs == null) {
return;
}
Drawable[] drawablesArr = getCompoundDrawables();
TypedArray attributeArray = context.obtainStyledAttributes(attrs, R.styleable.CustomTextView);
Drawable drawableStart = null;
Drawable drawableEnd = null;
Drawable drawableBottom = null;
Drawable drawableTop = null;
Drawable drawableLeft = null;
Drawable drawableRight = null;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
drawableStart = attributeArray.getDrawable(R.styleable.CustomTextView_drawableStartCompat);
drawableEnd = attributeArray.getDrawable(R.styleable.CustomTextView_drawableEndCompat);
drawableBottom = attributeArray.getDrawable(R.styleable.CustomTextView_drawableBottomCompat);
drawableTop = attributeArray.getDrawable(R.styleable.CustomTextView_drawableTopCompat);
drawableLeft = attributeArray.getDrawable(R.styleable.CustomTextView_drawableLeftCompat);
drawableRight = attributeArray.getDrawable(R.styleable.CustomTextView_drawableRightCompat);
} else {
final int drawableStartId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableStartCompat, NOT_SET);
final int drawableEndId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableEndCompat, NOT_SET);
final int drawableBottomId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableBottomCompat, NOT_SET);
final int drawableTopId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableTopCompat, NOT_SET);
final int drawableLeftId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableLeftCompat, NOT_SET);
final int drawableRightId = attributeArray.getResourceId(R.styleable.CustomTextView_drawableRightCompat, NOT_SET);
if (drawableStartId != NOT_SET)
drawableStart = AppCompatResources.getDrawable(context, drawableStartId);
if (drawableLeftId != NOT_SET)
drawableLeft = AppCompatResources.getDrawable(context, drawableLeftId);
if (drawableEndId != NOT_SET)
drawableEnd = AppCompatResources.getDrawable(context, drawableEndId);
if (drawableRightId != NOT_SET)
drawableRight = AppCompatResources.getDrawable(context, drawableRightId);
if (drawableBottomId != NOT_SET)
drawableBottom = AppCompatResources.getDrawable(context, drawableBottomId);
if (drawableTopId != NOT_SET)
drawableTop = AppCompatResources.getDrawable(context, drawableTopId);
}
drawableStart = (drawableStart != null ? drawableStart : drawablesArr[START]);
drawableLeft = (drawableLeft != null ? drawableLeft : drawablesArr[LEFT]);
drawableStart = (drawableStart != null ? drawableStart : drawableLeft);
drawableEnd = (drawableEnd != null ? drawableEnd : drawablesArr[END]);
drawableRight = (drawableRight != null ? drawableRight : drawablesArr[RIGHT]);
drawableEnd = (drawableEnd != null ? drawableEnd : drawableRight);
drawableBottom = (drawableBottom != null ? drawableBottom : drawablesArr[BOTTOM]);
drawableTop = (drawableTop != null ? drawableTop : drawablesArr[TOP]);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
setCompoundDrawablesRelativeWithIntrinsicBounds(drawableStart, drawableTop, drawableEnd, drawableBottom);
} else {
setCompoundDrawables(drawableStart, drawableTop, drawableEnd, drawableBottom);
}
attributeArray.recycle();
}
}
벡터 드로어 블 사용
코 틀린
val drawable1 = VectorDrawableCompat.create(resources, R.drawable.ic_rb_username, theme)
yourView.setCompoundDrawablesRelativeWithIntrinsicBounds( drawable1, null, null, null)
자바
Drawable drawable1 = VectorDrawableCompat.create(getResources(), R.drawable.ic_rb_username, getTheme());
yourView.setCompoundDrawablesRelativeWithIntrinsicBounds( drawable1, null, null, null);
이전 버전과의 호환성을 위해 :
TextViewCompat.setCompoundDrawablesRelativeWithIntrinsicBounds(textView, left, top, right, bottom)
반응형
'programing tip' 카테고리의 다른 글
| 스위프트 : 열거 형 값을 문자열로 변환 하시겠습니까? (0) | 2020.07.22 |
|---|---|
| JavaScript를 사용하여 요소를 어떻게 스크롤합니까? (0) | 2020.07.22 |
| 중요한 스타일 재정의 (0) | 2020.07.22 |
| PHP에서 문자열의 각 줄을 반복 (0) | 2020.07.22 |
| Ruby에서 매우 저렴한 명령 줄 옵션 구문 분석 (0) | 2020.07.22 |