Android 库模糊对我不起作用,模糊效果不适用
Android library Blurry not working for me,blurring effects do not apply
我正在为我的项目使用模糊库,但它似乎不起作用
我想在相对布局中有一个模糊的背景,所以任何人都可以帮我一些想法吗
这是我片段中的代码
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
imageView=(ImageView)view.findViewById(R.id.imageView2);
imageButton=(ImageButton)view.findViewById(R.id.imageButton);
imageButton2=(ImageButton)view.findViewById(R.id.imageButton2);
imageButton3=(ImageButton)view.findViewById(R.id.imageButton3);
textView=(TextView)view.findViewById(R.id.textView);
seekBar=(SeekBar)view.findViewById(R.id.seekBar);
rl=(RelativeLayout)view.findViewById(R.id.psrl);
rl1=(RelativeLayout)view.findViewById(R.id.rl1);
imageButton.setOnClickListener(this);
imageButton2.setOnClickListener(this);
imageButton3.setOnClickListener(this);
seekBar.setOnSeekBarChangeListener(this);
createMediaPlayer();
setAlbumImage();
runnable=new Runnable() {
@Override
public void run() {
seekBar.setProgress(MainActivity.mediaPlayer.getCurrentPosition());
handler.postDelayed(runnable,1000);
}
};
handler.postDelayed(runnable,1000);
rl.setBackground(d);
Blurry.with(getContext()).radius(25).sampling(2).async().animate(500).onto((ViewGroup)view.findViewById(R.id.psrl));
}
这里是 xml 代码
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/psrl"
>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="100dp"
android:background="#7e838c"
android:alpha="1.0"
android:id="@+id/rl1">
<TextView
android:layout_width="210dp"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginTop="8dp"
android:ellipsize="marquee"
android:focusable="true"
android:focusableInTouchMode="true"
android:gravity="center"
android:marqueeRepeatLimit="marquee_forever"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:scrollHorizontally="true"
android:singleLine="true"
android:text="Medium Text"
android:textSize="15dp"
android:id="@+id/textView"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>
<ImageView
android:layout_width="200dp"
android:layout_height="200dp"
android:id="@+id/imageView2"
android:layout_marginTop="109dp"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:scaleType="fitXY"
android:background="@drawable/ic_launcher"
android:adjustViewBounds="true"
android:padding="8dp"
android:alpha="1"
android:cropToPadding="true"/>
<SeekBar
android:layout_width="370dp"
android:layout_height="30dp"
android:id="@+id/seekBar"
android:layout_above="@+id/imageButton"
android:layout_centerHorizontal="true"
android:layout_marginBottom="38dp" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageButton"
android:background="@drawable/custom2"
android:layout_alignParentBottom="true"
android:layout_marginBottom="60dp"
android:layout_centerHorizontal="true"/>
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageButton2"
android:background="@drawable/previous"
android:layout_alignTop="@+id/imageButton"
android:layout_alignLeft="@+id/imageView2"
android:layout_alignStart="@+id/imageView2" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageButton3"
android:background="@drawable/skip"
android:layout_alignTop="@+id/imageButton"
android:layout_alignRight="@+id/imageView2"
android:layout_alignEnd="@+id/imageView2" />
</RelativeLayout>
只设置了背景,但没有模糊效果apply.Can有人帮忙吗?
这里是 build.gradle
android {
compileSdkVersion 24
defaultConfig {
applicationId "com.example.abhinav.mymusicplayer"
minSdkVersion 16
targetSdkVersion 24
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
buildToolsVersion '24.0.2'
productFlavors {
}
}
repositories {
maven {
url "https://jitpack.io"
}
}
dependencies {
compile 'com.android.support:support-v4:24.2.0'
compile 'com.android.support:appcompat-v7:24.2.0'
compile 'jp.wasabeef:blurry:2.1.0'
compile 'com.android.support:cardview-v7:24.0.0'
compile 'com.android.support:recyclerview-v7:24.0.0'
compile 'com.github.moondroid.coverflow:library:1.0'
compile 'com.github.davidschreiber:FancyCoverFlow:a54a1e7'
compile files('libs/picasso-2.5.2.jar')
compile files('libs/carousel-api-v1.jar')
}
好的,这是我想要模糊图像时遵循的步骤。
像这样修改您的build.gradle:
android {
defaultConfig {
minSdkVersion 18
targetSdkVersion 25
renderscriptTargetApi 25 <-- must match your targetSdkVersion
renderscriptSupportModeEnabled true
}
}
按原样重复库程序。如果这不能解决问题,请尝试这个库:
https://github.com/jrvansuita/GaussianBlur 这对我来说就像一个魅力!!
希望对您有所帮助!!
此库使用 getMeasuredWidth and getMeasuredHeight。
当你调用它的时候。在 onViewCreated
中,getMeasuredWidth/getMeasuredHeight
的值将为 0,因此您应该将其移动到 View.post()
中,您可以获得 getMeasuredHeight()/getMeasuredWidth()
实际值,这样您就可以使用 Blury 库
例如:
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
root.post(new Runnable() {
@Override
public void run() {
// for instance
Blurry.with(getContext()).radius(25).sampling(2).async().animate(500).onto((ViewGroup)view.findViewById(R.id.psrl));
}
});
}
我正在为我的项目使用模糊库,但它似乎不起作用
我想在相对布局中有一个模糊的背景,所以任何人都可以帮我一些想法吗
这是我片段中的代码
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
imageView=(ImageView)view.findViewById(R.id.imageView2);
imageButton=(ImageButton)view.findViewById(R.id.imageButton);
imageButton2=(ImageButton)view.findViewById(R.id.imageButton2);
imageButton3=(ImageButton)view.findViewById(R.id.imageButton3);
textView=(TextView)view.findViewById(R.id.textView);
seekBar=(SeekBar)view.findViewById(R.id.seekBar);
rl=(RelativeLayout)view.findViewById(R.id.psrl);
rl1=(RelativeLayout)view.findViewById(R.id.rl1);
imageButton.setOnClickListener(this);
imageButton2.setOnClickListener(this);
imageButton3.setOnClickListener(this);
seekBar.setOnSeekBarChangeListener(this);
createMediaPlayer();
setAlbumImage();
runnable=new Runnable() {
@Override
public void run() {
seekBar.setProgress(MainActivity.mediaPlayer.getCurrentPosition());
handler.postDelayed(runnable,1000);
}
};
handler.postDelayed(runnable,1000);
rl.setBackground(d);
Blurry.with(getContext()).radius(25).sampling(2).async().animate(500).onto((ViewGroup)view.findViewById(R.id.psrl));
}
这里是 xml 代码
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/psrl"
>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="100dp"
android:background="#7e838c"
android:alpha="1.0"
android:id="@+id/rl1">
<TextView
android:layout_width="210dp"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginTop="8dp"
android:ellipsize="marquee"
android:focusable="true"
android:focusableInTouchMode="true"
android:gravity="center"
android:marqueeRepeatLimit="marquee_forever"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:scrollHorizontally="true"
android:singleLine="true"
android:text="Medium Text"
android:textSize="15dp"
android:id="@+id/textView"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>
<ImageView
android:layout_width="200dp"
android:layout_height="200dp"
android:id="@+id/imageView2"
android:layout_marginTop="109dp"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:scaleType="fitXY"
android:background="@drawable/ic_launcher"
android:adjustViewBounds="true"
android:padding="8dp"
android:alpha="1"
android:cropToPadding="true"/>
<SeekBar
android:layout_width="370dp"
android:layout_height="30dp"
android:id="@+id/seekBar"
android:layout_above="@+id/imageButton"
android:layout_centerHorizontal="true"
android:layout_marginBottom="38dp" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageButton"
android:background="@drawable/custom2"
android:layout_alignParentBottom="true"
android:layout_marginBottom="60dp"
android:layout_centerHorizontal="true"/>
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageButton2"
android:background="@drawable/previous"
android:layout_alignTop="@+id/imageButton"
android:layout_alignLeft="@+id/imageView2"
android:layout_alignStart="@+id/imageView2" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageButton3"
android:background="@drawable/skip"
android:layout_alignTop="@+id/imageButton"
android:layout_alignRight="@+id/imageView2"
android:layout_alignEnd="@+id/imageView2" />
</RelativeLayout>
只设置了背景,但没有模糊效果apply.Can有人帮忙吗?
这里是 build.gradle
android {
compileSdkVersion 24
defaultConfig {
applicationId "com.example.abhinav.mymusicplayer"
minSdkVersion 16
targetSdkVersion 24
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
buildToolsVersion '24.0.2'
productFlavors {
}
}
repositories {
maven {
url "https://jitpack.io"
}
}
dependencies {
compile 'com.android.support:support-v4:24.2.0'
compile 'com.android.support:appcompat-v7:24.2.0'
compile 'jp.wasabeef:blurry:2.1.0'
compile 'com.android.support:cardview-v7:24.0.0'
compile 'com.android.support:recyclerview-v7:24.0.0'
compile 'com.github.moondroid.coverflow:library:1.0'
compile 'com.github.davidschreiber:FancyCoverFlow:a54a1e7'
compile files('libs/picasso-2.5.2.jar')
compile files('libs/carousel-api-v1.jar')
}
好的,这是我想要模糊图像时遵循的步骤。
像这样修改您的build.gradle:
android {
defaultConfig {
minSdkVersion 18
targetSdkVersion 25
renderscriptTargetApi 25 <-- must match your targetSdkVersion
renderscriptSupportModeEnabled true
}
}
按原样重复库程序。如果这不能解决问题,请尝试这个库:
https://github.com/jrvansuita/GaussianBlur 这对我来说就像一个魅力!!
希望对您有所帮助!!
此库使用 getMeasuredWidth and getMeasuredHeight。
当你调用它的时候。在 onViewCreated
中,getMeasuredWidth/getMeasuredHeight
的值将为 0,因此您应该将其移动到 View.post()
中,您可以获得 getMeasuredHeight()/getMeasuredWidth()
实际值,这样您就可以使用 Blury 库
例如:
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
root.post(new Runnable() {
@Override
public void run() {
// for instance
Blurry.with(getContext()).radius(25).sampling(2).async().animate(500).onto((ViewGroup)view.findViewById(R.id.psrl));
}
});
}