├── app
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── drawable-xhdpi
│ │ │ │ └── dayu.png
│ │ │ ├── mipmap-hdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-mdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xxhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xxxhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── values
│ │ │ │ ├── strings.xml
│ │ │ │ ├── dimens.xml
│ │ │ │ ├── colors.xml
│ │ │ │ └── styles.xml
│ │ │ ├── drawable
│ │ │ │ ├── title_shape.xml
│ │ │ │ └── header_shape.xml
│ │ │ ├── values-w820dp
│ │ │ │ └── dimens.xml
│ │ │ └── layout
│ │ │ │ ├── recyclerview_header.xml
│ │ │ │ ├── main_activity.xml
│ │ │ │ ├── recyclerview_item.xml
│ │ │ │ ├── blurrediview_basic.xml
│ │ │ │ └── blurred_weather_activity.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ │ └── com
│ │ │ └── qiushui
│ │ │ └── blurredviewdemo
│ │ │ ├── MainActivity.java
│ │ │ ├── RecyclerViewAdapter.java
│ │ │ ├── WeatherActivity.java
│ │ │ └── BlurredViewBasicActivity.java
│ ├── test
│ │ └── java
│ │ │ └── com
│ │ │ └── qiushui
│ │ │ └── blurredviewdemo
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── com
│ │ └── qiushui
│ │ └── blurredviewdemo
│ │ └── ApplicationTest.java
├── proguard-rules.pro
└── build.gradle
├── blurredview
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── values
│ │ │ │ ├── strings.xml
│ │ │ │ └── attr.xml
│ │ │ └── layout
│ │ │ │ └── blurredview.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ │ └── com
│ │ │ └── qiushui
│ │ │ └── blurredview
│ │ │ ├── BlurredUtil.java
│ │ │ ├── BlurBitmap.java
│ │ │ └── BlurredView.java
│ ├── test
│ │ └── java
│ │ │ └── com
│ │ │ └── qiushui
│ │ │ └── blurredviewdemo
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── com
│ │ └── qiushui
│ │ └── blurredviewdemo
│ │ └── ApplicationTest.java
├── proguard-rules.pro
└── build.gradle
├── settings.gradle
├── Gif
└── demo.gif
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── .gitignore
├── gradle.properties
├── README.md
├── gradlew.bat
├── gradlew
└── LICENSE.md
/app/.gitignore:
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1 | /build
2 |
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/blurredview/.gitignore:
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1 | /build
2 |
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/settings.gradle:
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1 | include ':app', ':blurredview'
2 |
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/Gif/demo.gif:
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https://raw.githubusercontent.com/wl9739/BlurredView/HEAD/Gif/demo.gif
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/wl9739/BlurredView/HEAD/gradle/wrapper/gradle-wrapper.jar
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/blurredview/src/main/res/values/strings.xml:
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1 |
2 | BlurredView
3 |
4 |
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/app/src/main/res/drawable-xhdpi/dayu.png:
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https://raw.githubusercontent.com/wl9739/BlurredView/HEAD/app/src/main/res/drawable-xhdpi/dayu.png
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/wl9739/BlurredView/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/wl9739/BlurredView/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/wl9739/BlurredView/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/wl9739/BlurredView/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/wl9739/BlurredView/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/app/src/main/res/values/strings.xml:
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1 |
2 | TestBlur
3 | Blur me please
4 | Some loooooooong description
5 |
6 |
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/app/src/main/res/drawable/title_shape.xml:
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1 |
2 |
3 |
7 |
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Mon Dec 28 10:00:20 PST 2015
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip
7 |
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/app/src/main/res/drawable/header_shape.xml:
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1 |
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8 |
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/blurredview/src/main/res/values/attr.xml:
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8 |
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/blurredview/src/main/AndroidManifest.xml:
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1 |
3 |
4 |
9 |
10 |
11 |
12 |
13 |
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/app/src/main/res/values/dimens.xml:
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1 |
2 |
3 | 16dp
4 | 16dp
5 | 8dp
6 | 4dp
7 | 80dp
8 |
9 |
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/app/src/main/res/values-w820dp/dimens.xml:
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1 |
2 |
5 | 64dp
6 |
7 |
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #00BCD4
4 | #0097A7
5 | #009688
6 | #50ffffff
7 | #1400bcd4
8 | #14000000
9 |
10 |
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/app/src/test/java/com/qiushui/blurredviewdemo/ExampleUnitTest.java:
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1 | package com.qiushui.blurredviewdemo;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * To work on unit tests, switch the Test Artifact in the Build Variants view.
9 | */
10 | public class ExampleUnitTest {
11 | @Test
12 | public void addition_isCorrect() throws Exception {
13 | assertEquals(4, 2 + 2);
14 | }
15 | }
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/blurredview/src/test/java/com/qiushui/blurredviewdemo/ExampleUnitTest.java:
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1 | package com.qiushui.blurredviewdemo;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * To work on unit tests, switch the Test Artifact in the Build Variants view.
9 | */
10 | public class ExampleUnitTest {
11 | @Test
12 | public void addition_isCorrect() throws Exception {
13 | assertEquals(4, 2 + 2);
14 | }
15 | }
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/app/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
12 |
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/app/src/androidTest/java/com/qiushui/blurredviewdemo/ApplicationTest.java:
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1 | package com.qiushui.blurredviewdemo;
2 |
3 | import android.app.Application;
4 | import android.test.ApplicationTestCase;
5 |
6 | /**
7 | * Testing Fundamentals
8 | */
9 | public class ApplicationTest extends ApplicationTestCase {
10 | public ApplicationTest() {
11 | super(Application.class);
12 | }
13 | }
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/blurredview/src/androidTest/java/com/qiushui/blurredviewdemo/ApplicationTest.java:
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1 | package com.qiushui.blurredviewdemo;
2 |
3 | import android.app.Application;
4 | import android.test.ApplicationTestCase;
5 |
6 | /**
7 | * Testing Fundamentals
8 | */
9 | public class ApplicationTest extends ApplicationTestCase {
10 | public ApplicationTest() {
11 | super(Application.class);
12 | }
13 | }
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/app/src/main/res/layout/recyclerview_header.xml:
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1 |
2 |
6 |
7 |
8 |
16 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/wanglin/Library/Android/sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/blurredview/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/wanglin/Library/Android/sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/blurredview/build.gradle:
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1 | apply plugin: 'com.android.library'
2 |
3 | android {
4 | compileSdkVersion 24
5 | buildToolsVersion "24.0.0"
6 |
7 | defaultConfig {
8 | minSdkVersion 15
9 | targetSdkVersion 24
10 | versionCode 1
11 | versionName "1.0"
12 |
13 | renderscriptTargetApi 19
14 | renderscriptSupportModeEnabled true
15 | }
16 | buildTypes {
17 | release {
18 | minifyEnabled false
19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
20 | }
21 | }
22 | }
23 |
24 | dependencies {
25 | compile fileTree(include: ['*.jar'], dir: 'libs')
26 | testCompile 'junit:junit:4.12'
27 | compile 'com.android.support:appcompat-v7:24.0.0'
28 | }
29 |
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/blurredview/src/main/res/layout/blurredview.xml:
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1 |
2 |
6 |
7 |
13 |
14 |
19 |
20 |
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/app/src/main/res/layout/main_activity.xml:
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1 |
2 |
6 |
7 |
12 |
13 |
19 |
20 |
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/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 | ### Example user template template
10 | ### Example user template
11 |
12 | # IntelliJ project files
13 | .idea
14 | out
15 | gen### Android template
16 | # Built application files
17 | *.apk
18 | *.ap_
19 |
20 | # Files for the ART/Dalvik VM
21 | *.dex
22 |
23 | # Java class files
24 | *.class
25 |
26 | # Generated files
27 | bin/
28 | gen/
29 | out/
30 |
31 | # Gradle files
32 | .gradle/
33 | build/
34 |
35 | # Local configuration file (sdk path, etc)
36 | local.properties
37 |
38 | # Proguard folder generated by Eclipse
39 | proguard/
40 |
41 | # Log Files
42 | *.log
43 |
44 | # Android Studio Navigation editor temp files
45 | .navigation/
46 |
47 | # Android Studio captures folder
48 | captures/
49 |
50 | # Intellij
51 | .idea/workspace.xml
52 |
53 | # Keystore files
54 | *.jks
55 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m
13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
14 |
15 | # When configured, Gradle will run in incubating parallel mode.
16 | # This option should only be used with decoupled projects. More details, visit
17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
18 | # org.gradle.parallel=true
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/app/src/main/AndroidManifest.xml:
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1 |
2 |
4 |
5 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
22 |
23 |
24 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 24
5 | buildToolsVersion "24.0.0"
6 |
7 | defaultConfig {
8 | applicationId "com.qiushui.blurredview"
9 | minSdkVersion 15
10 | targetSdkVersion 24
11 | versionCode 1
12 | versionName "1.0"
13 |
14 | renderscriptTargetApi 19
15 | renderscriptSupportModeEnabled true
16 |
17 | ndk {
18 | abiFilters "armeabi","armeabi-v7a", "x86", "mips"
19 | }
20 | }
21 | buildTypes {
22 | release {
23 | minifyEnabled false
24 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
25 | }
26 | }
27 | }
28 |
29 | dependencies {
30 | compile fileTree(include: ['*.jar'], dir: 'libs')
31 | testCompile 'junit:junit:4.12'
32 | compile 'com.android.support:appcompat-v7:24.0.0'
33 | compile 'com.android.support:design:24.0.0'
34 | compile 'com.android.support:cardview-v7:24.0.0'
35 | compile 'com.android.support:recyclerview-v7:24.0.0'
36 | compile 'com.qiushui:blurredview:0.8.1'
37 | }
38 |
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/app/src/main/res/layout/recyclerview_item.xml:
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1 |
2 |
9 |
10 |
17 |
18 |
25 |
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/app/src/main/java/com/qiushui/blurredviewdemo/MainActivity.java:
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1 | package com.qiushui.blurredviewdemo;
2 |
3 | import android.content.Intent;
4 | import android.os.Bundle;
5 | import android.support.v7.app.AppCompatActivity;
6 | import android.view.View;
7 | import android.widget.Button;
8 |
9 | /**
10 | * Demo
11 | * @author Qiushui
12 | */
13 | public class MainActivity extends AppCompatActivity {
14 |
15 | /**
16 | * basic btn
17 | */
18 | private Button mBasicBtn;
19 |
20 | /**
21 | * weather btn
22 | */
23 | private Button mWeatherBtn;
24 |
25 | @Override
26 | protected void onCreate(Bundle savedInstanceState) {
27 | super.onCreate(savedInstanceState);
28 | setContentView(R.layout.main_activity);
29 |
30 | mBasicBtn = (Button) findViewById(R.id.basic_blur_btn);
31 | mWeatherBtn = (Button) findViewById(R.id.weather_blur_btn);
32 |
33 | mBasicBtn.setOnClickListener(new View.OnClickListener() {
34 | @Override
35 | public void onClick(View v) {
36 | startActivity(new Intent(MainActivity.this, BlurredViewBasicActivity.class));
37 | }
38 | });
39 |
40 | mWeatherBtn.setOnClickListener(new View.OnClickListener() {
41 | @Override
42 | public void onClick(View v) {
43 | startActivity(new Intent(MainActivity.this, WeatherActivity.class));
44 | }
45 | });
46 | }
47 | }
48 |
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/app/src/main/res/layout/blurrediview_basic.xml:
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1 |
2 |
9 |
10 |
15 |
16 |
20 |
21 |
28 |
29 |
36 |
37 |
38 |
39 |
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/blurredview/src/main/java/com/qiushui/blurredview/BlurredUtil.java:
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1 | package com.qiushui.blurredview;
2 |
3 | import android.graphics.Bitmap;
4 | import android.graphics.Canvas;
5 | import android.graphics.drawable.BitmapDrawable;
6 | import android.graphics.drawable.Drawable;
7 |
8 | /**
9 | * @author Qiushui
10 | */
11 |
12 | public class BlurredUtil {
13 |
14 | /**
15 | * 将Drawable对象转化为Bitmap对象
16 | *
17 | * @param drawable Drawable对象
18 | * @return 对应的Bitmap对象
19 | */
20 | static Bitmap drawableToBitmap(Drawable drawable) {
21 | Bitmap bitmap;
22 |
23 | if (drawable instanceof BitmapDrawable) {
24 | BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
25 | if (bitmapDrawable.getBitmap() != null) {
26 | return bitmapDrawable.getBitmap();
27 | }
28 | }
29 |
30 | if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
31 | bitmap = Bitmap.createBitmap(1, 1,
32 | Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
33 | } else {
34 | bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
35 | Bitmap.Config.ARGB_8888);
36 | }
37 |
38 | Canvas canvas = new Canvas(bitmap);
39 | drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
40 | drawable.draw(canvas);
41 | return bitmap;
42 | }
43 |
44 | }
45 |
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/app/src/main/java/com/qiushui/blurredviewdemo/RecyclerViewAdapter.java:
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1 | package com.qiushui.blurredviewdemo;
2 |
3 | import android.content.Context;
4 | import android.support.v7.widget.RecyclerView;
5 | import android.view.LayoutInflater;
6 | import android.view.View;
7 | import android.view.ViewGroup;
8 |
9 | /**
10 | * Recycler adapter
11 | *
12 | * @author Qiushui
13 | */
14 | public class RecyclerViewAdapter extends RecyclerView.Adapter {
15 |
16 | private final Context context;
17 | private static final int ITEM_COUNT = 10;
18 |
19 | private static final int TYPE_HEADER = 0;
20 | private static final int TYPE_ITEM = 1;
21 |
22 | public RecyclerViewAdapter(Context context) {
23 | this.context = context;
24 | }
25 |
26 | @Override
27 | public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
28 | if (viewType == TYPE_HEADER) {
29 | return new HeaderHolder(LayoutInflater.from(context).inflate(R.layout.recyclerview_header, parent, false));
30 | }
31 | return new ViewHolder(LayoutInflater.from(context).inflate(R.layout.recyclerview_item, parent, false));
32 | }
33 |
34 | @Override
35 | public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
36 |
37 | }
38 |
39 | @Override
40 | public int getItemCount() {
41 | return ITEM_COUNT;
42 | }
43 |
44 | @Override
45 | public int getItemViewType(int position) {
46 | if (position == 0) {
47 | return TYPE_HEADER;
48 | } else {
49 | return TYPE_ITEM;
50 | }
51 |
52 | }
53 |
54 | public class ViewHolder extends RecyclerView.ViewHolder {
55 | public ViewHolder(View itemView) {
56 | super(itemView);
57 | }
58 | }
59 |
60 | private class HeaderHolder extends RecyclerView.ViewHolder {
61 | public HeaderHolder(View itemView) {
62 | super(itemView);
63 | }
64 | }
65 | }
66 |
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/blurredview/src/main/java/com/qiushui/blurredview/BlurBitmap.java:
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1 | package com.qiushui.blurredview;
2 |
3 | import android.content.Context;
4 | import android.graphics.Bitmap;
5 | import android.support.v8.renderscript.Allocation;
6 | import android.support.v8.renderscript.Element;
7 | import android.support.v8.renderscript.RenderScript;
8 | import android.support.v8.renderscript.ScriptIntrinsicBlur;
9 |
10 | /**
11 | * @author Qiushui
12 | */
13 |
14 | public class BlurBitmap {
15 | /**
16 | * 图片缩放比例
17 | */
18 | private static final float BITMAP_SCALE = 0.4f;
19 | /**
20 | * 最大模糊度(在0.0到25.0之间)
21 | */
22 | private static final float BLUR_RADIUS = 25f;
23 |
24 | /**
25 | * 模糊图片的具体方法
26 | *
27 | * @param context 上下文对象
28 | * @param image 需要模糊的图片
29 | * @return 模糊处理后的图片
30 | */
31 | static Bitmap blur(Context context, Bitmap image) {
32 | // 计算图片缩小后的长宽
33 | int width = Math.round(image.getWidth() * BITMAP_SCALE);
34 | int height = Math.round(image.getHeight() * BITMAP_SCALE);
35 |
36 | // 将缩小后的图片做为预渲染的图片。
37 | Bitmap inputBitmap = Bitmap.createScaledBitmap(image, width, height, false);
38 | // 创建一张渲染后的输出图片。
39 | Bitmap outputBitmap = Bitmap.createBitmap(inputBitmap);
40 |
41 | // 创建RenderScript内核对象
42 | RenderScript rs = RenderScript.create(context);
43 | // 创建一个模糊效果的RenderScript的工具对象
44 | ScriptIntrinsicBlur blurScript = ScriptIntrinsicBlur.create(rs, Element.U8_4(rs));
45 |
46 | // 由于RenderScript并没有使用VM来分配内存,所以需要使用Allocation类来创建和分配内存空间。
47 | // 创建Allocation对象的时候其实内存是空的,需要使用copyTo()将数据填充进去。
48 | Allocation tmpIn = Allocation.createFromBitmap(rs, inputBitmap);
49 | Allocation tmpOut = Allocation.createFromBitmap(rs, outputBitmap);
50 |
51 | // 设置渲染的模糊程度, 25f是最大模糊度
52 | blurScript.setRadius(BLUR_RADIUS);
53 | // 设置blurScript对象的输入内存
54 | blurScript.setInput(tmpIn);
55 | // 将输出数据保存到输出内存中
56 | blurScript.forEach(tmpOut);
57 |
58 | // 将数据填充到Allocation中
59 | tmpOut.copyTo(outputBitmap);
60 |
61 | return outputBitmap;
62 | }
63 | }
64 |
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/app/src/main/res/layout/blurred_weather_activity.xml:
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1 |
2 |
7 |
8 |
15 |
16 |
21 |
22 |
28 |
29 |
36 |
37 |
44 |
45 |
46 |
47 |
52 |
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/app/src/main/java/com/qiushui/blurredviewdemo/WeatherActivity.java:
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1 | package com.qiushui.blurredviewdemo;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.Nullable;
5 | import android.support.v7.app.AppCompatActivity;
6 | import android.support.v7.widget.LinearLayoutManager;
7 | import android.support.v7.widget.RecyclerView;
8 | import android.view.WindowManager;
9 |
10 | import com.qiushui.blurredview.BlurredView;
11 |
12 |
13 | /**
14 | * Weather Demo
15 | * @author Qiushui
16 | */
17 |
18 | public class WeatherActivity extends AppCompatActivity {
19 |
20 | /**
21 | * blurredview
22 | */
23 | private BlurredView mBlurredView;
24 |
25 | /**
26 | * RecyclerView
27 | */
28 | private RecyclerView mRecyclerView;
29 |
30 | private int mScrollerY;
31 |
32 | private int mAlpha;
33 |
34 | @Override
35 | protected void onCreate(@Nullable Bundle savedInstanceState) {
36 | super.onCreate(savedInstanceState);
37 | setContentView(R.layout.blurred_weather_activity);
38 | getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
39 |
40 | mBlurredView = (BlurredView) findViewById(R.id.yahooweather_blurredview);
41 | mRecyclerView = (RecyclerView) findViewById(R.id.yahooweather_recyclerview);
42 |
43 | mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
44 | mRecyclerView.setAdapter(new RecyclerViewAdapter(this));
45 | mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
46 | @Override
47 | public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
48 | super.onScrollStateChanged(recyclerView, newState);
49 | }
50 |
51 | @Override
52 | public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
53 | super.onScrolled(recyclerView, dx, dy);
54 | mScrollerY += dy;
55 | if (Math.abs(mScrollerY) > 1000) {
56 | mBlurredView.setBlurredTop(100);
57 | mAlpha = 100;
58 | } else {
59 | mBlurredView.setBlurredTop(mScrollerY / 10);
60 | mAlpha = Math.abs(mScrollerY) / 10;
61 | }
62 | mBlurredView.setBlurredLevel(mAlpha);
63 | }
64 | });
65 |
66 | }
67 | }
68 |
--------------------------------------------------------------------------------
/app/src/main/java/com/qiushui/blurredviewdemo/BlurredViewBasicActivity.java:
--------------------------------------------------------------------------------
1 | package com.qiushui.blurredviewdemo;
2 |
3 | import android.os.Bundle;
4 | import android.support.v7.app.AppCompatActivity;
5 | import android.view.WindowManager;
6 | import android.widget.SeekBar;
7 | import android.widget.TextView;
8 |
9 | import com.qiushui.blurredview.BlurredView;
10 |
11 |
12 | /**
13 | * Basic Demo
14 | * @author Qiushui
15 | */
16 | public class BlurredViewBasicActivity extends AppCompatActivity {
17 |
18 | /**
19 | * 进度条SeekBar
20 | */
21 | private SeekBar mSeekBar;
22 |
23 | /**
24 | * 显示进度的文字
25 | */
26 | private TextView mProgressTv;
27 |
28 | /**
29 | * Blurredview
30 | */
31 | private BlurredView mBlurredView;
32 |
33 | @Override
34 | protected void onCreate(Bundle savedInstanceState) {
35 | super.onCreate(savedInstanceState);
36 | setContentView(R.layout.blurrediview_basic);
37 | getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
38 |
39 | // 初始化视图
40 | initViews();
41 |
42 | // 处理seekbar滑动事件
43 | setSeekBar();
44 | }
45 |
46 | /**
47 | * 初始化视图
48 | */
49 | private void initViews() {
50 | mSeekBar = (SeekBar) findViewById(R.id.activity_main_seekbar);
51 | mProgressTv = (TextView) findViewById(R.id.activity_main_progress_tv);
52 | mBlurredView = (BlurredView) findViewById(R.id.activity_main_blurredview);
53 |
54 | // 可以在代码中使用setBlurredImg()方法指定需要模糊的图片
55 | mBlurredView.setBlurredImg(getResources().getDrawable(R.drawable.dayu));
56 | }
57 |
58 | /**
59 | * 处理seekbar滑动事件
60 | */
61 | private void setSeekBar() {
62 | mSeekBar.setMax(100);
63 | mSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
64 | @Override
65 | public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
66 | mBlurredView.setBlurredLevel(progress);
67 | mProgressTv.setText(String.valueOf(progress));
68 | }
69 |
70 | @Override
71 | public void onStartTrackingTouch(SeekBar seekBar) {
72 |
73 | }
74 |
75 | @Override
76 | public void onStopTrackingTouch(SeekBar seekBar) {
77 |
78 | }
79 | });
80 | }
81 | }
82 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # BlurredView
2 |
3 | Dynamic blur of Image Views for Android. This library is based on **RenderScript**. You can find more detail about RenderScript here: [RenderScript][1]
4 |
5 | Includes library and small example project.
6 |
7 | ![demo][2]
8 |
9 | ## Gradle
10 |
11 | ```Groovy
12 | compile 'com.qiushui:blurredview:0.8.1'
13 | ```
14 |
15 | ## Enable RenderScript support mode:
16 |
17 | ```Groovy
18 | defaultConfig {
19 | renderscriptTargetApi 19
20 | renderscriptSupportModeEnabled true
21 | }
22 | ```
23 |
24 | ## How to use
25 |
26 | ```XML
27 |
32 | ```
33 |
34 | * You can use `app:src="@drawable/XXX"` in layout to set the image to be blurred.Or you may use `mBlurredView.setBlurredImg();` in your java code to specify the image to be blurred.
35 | * You can use `mBlurredView.setBlurredLevel(int alpha)`to determine the level of blur. The value of alpha is between 0 and 100.
36 | * You can use `mBlurredView.setBlurredTop(int topDistance)`to make blurred image move when `app:move="true"` is special. The value of topDistance is between 0 to 100.
37 |
38 | If you want to know more about this library, see [my blog][3].
39 |
40 | ## Notice
41 |
42 | * Make sure your *build tools* version is above 23.0.3 .
43 | * This library is only work for **.png** image.
44 | * Usually, you need add the following code in **defaultConfig** :
45 |
46 | ```java
47 | ndk {
48 | abiFilters "armeabi","armeabi-v7a", "x86", "mips"
49 | }
50 | ```
51 |
52 | License
53 | -------
54 |
55 | Copyright 2016 Qiushui
56 |
57 | Licensed under the Apache License, Version 2.0 (the "License");
58 | you may not use this file except in compliance with the License.
59 | You may obtain a copy of the License at
60 |
61 | http://www.apache.org/licenses/LICENSE-2.0
62 |
63 | Unless required by applicable law or agreed to in writing, software
64 | distributed under the License is distributed on an "AS IS" BASIS,
65 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
66 | See the License for the specific language governing permissions and
67 | limitations under the License.
68 |
69 | [1]: https://developer.android.com/guide/topics/renderscript/compute.html
70 | [2]: https://github.com/wl9739/BlurredView/blob/master/Gif/demo.gif
71 | [3]: http://wl9739.github.io/2016/07/14/%E6%95%99%E4%BD%A0%E4%B8%80%E5%88%86%E9%92%9F%E5%AE%9E%E7%8E%B0%E6%A8%A1%E7%B3%8A%E6%95%88%E6%9E%9C/
72 |
73 |
74 |
75 |
76 |
--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
--------------------------------------------------------------------------------
/blurredview/src/main/java/com/qiushui/blurredview/BlurredView.java:
--------------------------------------------------------------------------------
1 | package com.qiushui.blurredview;
2 |
3 | import android.content.Context;
4 | import android.content.res.TypedArray;
5 | import android.graphics.Bitmap;
6 | import android.graphics.Point;
7 | import android.graphics.drawable.Drawable;
8 | import android.util.AttributeSet;
9 | import android.view.Display;
10 | import android.view.LayoutInflater;
11 | import android.view.ViewGroup;
12 | import android.view.WindowManager;
13 | import android.widget.ImageView;
14 | import android.widget.RelativeLayout;
15 |
16 | /**
17 | * @author Qiushui
18 | */
19 |
20 | public class BlurredView extends RelativeLayout {
21 |
22 | /**
23 | * 模糊最大化值
24 | */
25 | private static final int ALPHA_MAX_VALUE = 255;
26 |
27 | /**
28 | * Context
29 | */
30 | private Context mContext;
31 |
32 | /**
33 | * 模糊后的ImageView
34 | */
35 | private ImageView mBlurredImg;
36 |
37 | /**
38 | * 原图ImageView
39 | */
40 | private ImageView mOriginImg;
41 | /**
42 | * 原图Bitmap
43 | */
44 | private Bitmap mOriginBitmap;
45 |
46 | /**
47 | * 模糊后的Bitmap
48 | */
49 | private Bitmap mBlurredBitmap;
50 |
51 | /**
52 | * 是否禁用模糊效果
53 | */
54 | private boolean isDisableBlurred;
55 |
56 | /**
57 | * 是否移动背景图片
58 | */
59 | private boolean isMove;
60 |
61 | public BlurredView(Context context) {
62 | super(context);
63 | init(context);
64 | }
65 |
66 | public BlurredView(Context context, AttributeSet attrs) {
67 | super(context, attrs);
68 | init(context);
69 | initAttr(context, attrs);
70 | }
71 |
72 | public BlurredView(Context context, AttributeSet attrs, int defStyleAttr) {
73 | super(context, attrs, defStyleAttr);
74 | init(context);
75 | initAttr(context, attrs);
76 | }
77 |
78 | private void init(Context context) {
79 | mContext = context;
80 | LayoutInflater.from(context).inflate(R.layout.blurredview, this);
81 | mOriginImg = (ImageView) findViewById(R.id.blurredview_origin_img);
82 | mBlurredImg = (ImageView) findViewById(R.id.blurredview_blurred_img);
83 | }
84 |
85 | private void initAttr(Context context, AttributeSet attrs) {
86 |
87 | TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.BlurredView);
88 | Drawable drawable = typedArray.getDrawable(R.styleable.BlurredView_src);
89 | isMove = typedArray.getBoolean(R.styleable.BlurredView_move, false);
90 | isDisableBlurred = typedArray.getBoolean(R.styleable.BlurredView_disableBlurred, false);
91 |
92 | typedArray.recycle();
93 |
94 | // blur image
95 | if (null != drawable) {
96 | mOriginBitmap = BlurredUtil.drawableToBitmap(drawable);
97 | mBlurredBitmap = BlurBitmap.blur(context, mOriginBitmap);
98 | }
99 |
100 | // setVisibility
101 | if (!isDisableBlurred) {
102 | mBlurredImg.setVisibility(VISIBLE);
103 | }
104 |
105 | // setMove
106 | if (null != drawable) {
107 | setMove(context, isMove);
108 | }
109 | }
110 |
111 | /**
112 | * 设置背景图片移动效果
113 | * @param context 上下文对象
114 | * @param isMove 是否移动
115 | */
116 | private void setMove(Context context, boolean isMove) {
117 | if (isMove) {
118 | WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
119 | Display display = wm.getDefaultDisplay();
120 | Point point = new Point();
121 | display.getSize(point);
122 | int height = point.y;
123 | setBlurredHeight(height, mOriginImg);
124 | setBlurredHeight(height, mBlurredImg);
125 | }
126 | }
127 |
128 | /**
129 | * 改变图片的高度
130 | *
131 | * @param height 图片的高度
132 | * @param imageView imageview对象
133 | */
134 | private void setBlurredHeight(int height, ImageView imageView) {
135 | ViewGroup.LayoutParams params = imageView.getLayoutParams();
136 | params.width = ViewGroup.LayoutParams.MATCH_PARENT;
137 | params.height = height + 100;
138 | imageView.requestLayout();
139 | }
140 |
141 | @Override
142 | protected void onFinishInflate() {
143 | super.onFinishInflate();
144 | setImageView();
145 | }
146 |
147 | /**
148 | * 填充ImageView.
149 | */
150 | private void setImageView() {
151 | mBlurredImg.setImageBitmap(mBlurredBitmap);
152 | mOriginImg.setImageBitmap(mOriginBitmap);
153 | }
154 |
155 | /**
156 | * 以代码的方式添加待模糊的图片
157 | *
158 | * @param blurredBitmap 待模糊的图片
159 | */
160 | public void setBlurredImg(Bitmap blurredBitmap) {
161 | if (null != blurredBitmap) {
162 | mOriginBitmap = blurredBitmap;
163 | mBlurredBitmap = BlurBitmap.blur(mContext, blurredBitmap);
164 | setImageView();
165 | setMove(mContext, isMove);
166 | }
167 | }
168 |
169 | /**
170 | * 以代码的方式添加待模糊的图片
171 | *
172 | * @param blurDrawable 待模糊的图片
173 | */
174 | public void setBlurredImg(Drawable blurDrawable) {
175 | if (null != blurDrawable) {
176 | mOriginBitmap = BlurredUtil.drawableToBitmap(blurDrawable);
177 | mBlurredBitmap = BlurBitmap.blur(mContext, mOriginBitmap);
178 | setImageView();
179 | setMove(mContext, isMove);
180 | }
181 | }
182 |
183 | /**
184 | * 设置模糊程度
185 | *
186 | * @param level 模糊程度, 数值在 0~100 之间.
187 | */
188 | public void setBlurredLevel(int level) {
189 | if (level < 0 || level > 100) {
190 | throw new IllegalStateException("No validate level, the value must be 0~100");
191 | }
192 | if (isDisableBlurred) {
193 | return;
194 | }
195 | mOriginImg.setAlpha((int) (ALPHA_MAX_VALUE - level * 2.55));
196 | }
197 |
198 | /**
199 | * 设置图片上移的距离
200 | *
201 | * @param hight 向上移动的距离
202 | */
203 | public void setBlurredTop(int hight) {
204 | mOriginImg.setTop(-hight);
205 | mBlurredImg.setTop(-hight);
206 | }
207 |
208 | /**
209 | * 显示模糊图片
210 | */
211 | public void showBlurredView() {
212 | mBlurredImg.setVisibility(VISIBLE);
213 | }
214 |
215 | /**
216 | * 禁用模糊效果
217 | */
218 | public void disableBlurredView() {
219 | isDisableBlurred = true;
220 | mOriginImg.setAlpha(ALPHA_MAX_VALUE);
221 | mBlurredImg.setVisibility(INVISIBLE);
222 | }
223 |
224 | /**
225 | * 启用模糊效果
226 | */
227 | public void enableBlurredView() {
228 | isDisableBlurred = false;
229 | mBlurredImg.setVisibility(VISIBLE);
230 | }
231 | }
232 |
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