可以动态设置滚动字幕的颜色

AnyLifeZLB · Nov 18, 2019 · 89ee1f2 · 89ee1f2
1 parent 1e7941a
commit 89ee1f2
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Showing 8 changed files with 47 additions and 26 deletions.
diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
diff --git a/.idea/caches/gradle_models.ser b/.idea/caches/gradle_models.ser
diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/README.md b/README.md
@@ -22,21 +22,23 @@
 ```
     scrollText = findViewById(R.id.scrollText);
     scrollText.setSpeed(4);
-    scrollText.setText("new text");  //已经修改setText() 没能动态生效的问题
+    scrollText.setText("new text");
+    scrollText.setTextColor(0xffad43ae);
+
 ```
 
 
 # Gradle 集成使用
 ```
- implementation 'anylife.scrolltextview:ScrollTextviewLib:1.4.5'  
+ implementation 'anylife.scrolltextview:ScrollTextviewLib:1.4.6'
 ```
 
 # Maven 集成使用
 ```
 <dependency>
   <groupId>anylife.scrolltextview</groupId>
   <artifactId>ScrollTextviewLib</artifactId>
-  <version>1.4.5</version>
+  <version>1.4.6</version>
   <type>pom</type>
 </dependency>
 ```

diff --git a/ScrollTextviewLib/build.gradle b/ScrollTextviewLib/build.gradle
@@ -4,11 +4,11 @@ apply plugin: 'com.jfrog.bintray'  //jfrog
 
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion 28
 
     defaultConfig {
         minSdkVersion 15
-        targetSdkVersion 26
+        targetSdkVersion 28
         versionCode 5
         versionName "1.3"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -25,10 +25,10 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:26.1.0'
+    implementation 'com.android.support:appcompat-v7:28.0.0'
 }
 
-version = "1.4.5"  //版本号，每次提交到Jcenter都要修改
+version = "1.4.6"  //版本号，每次提交到Jcenter都要修改
 def siteUrl = "https://github.com/AnyLifeZLB/ScrollTextView"       // project homepage
 def gitUrl  = "https://github.com/AnyLifeZLB/ScrollTextView.git"    // project git
 group = "anylife.scrolltextview"

diff --git a/ScrollTextviewLib/src/main/java/anylife/scrolltextview/ScrollTextView.java b/ScrollTextviewLib/src/main/java/anylife/scrolltextview/ScrollTextView.java
@@ -1,13 +1,15 @@
 package anylife.scrolltextview;
 
 import android.content.Context;
+import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint;
 import android.graphics.Paint.FontMetrics;
 import android.graphics.PixelFormat;
 import android.graphics.PorterDuff.Mode;
+import android.support.annotation.ColorInt;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.MotionEvent;
@@ -48,6 +50,7 @@ public class ScrollTextView extends SurfaceView implements SurfaceHolder.Callbac
     private int speed = 1;                  // scroll-speed
     private String text = "";               // scroll text
     private float textSize = 15f;           // text size
+    private int textColor;
 
     private int needScrollTimes = Integer.MAX_VALUE;      //scroll times
 
@@ -88,7 +91,7 @@ public ScrollTextView(Context context, AttributeSet attrs) {
         isHorizontal = arr.getBoolean(R.styleable.ScrollTextView_isHorizontal, isHorizontal);
         speed = arr.getInteger(R.styleable.ScrollTextView_speed, speed);
         text = arr.getString(R.styleable.ScrollTextView_text);
-        int textColor = arr.getColor(R.styleable.ScrollTextView_text_color, Color.BLACK);
+        textColor = arr.getColor(R.styleable.ScrollTextView_text_color, Color.BLACK);
         textSize = arr.getDimension(R.styleable.ScrollTextView_text_size, textSize);
         needScrollTimes = arr.getInteger(R.styleable.ScrollTextView_times, Integer.MAX_VALUE);
         isScrollForever = arr.getBoolean(R.styleable.ScrollTextView_isScrollForever, true);
@@ -217,14 +220,24 @@ public void setHorizontal(boolean horizontal) {
      */
     public void setText(String newText) {
         isSetNewText = true;
-
         stopScroll = false;
         this.text = newText;
-
         measureVarious();
     }
 
 
+
+    /**
+     * Set the text color
+     *
+     * @param color A color value in the form 0xAARRGGBB.
+     */
+    public void setTextColor(@ColorInt int color) {
+        textColor =color;
+        paint.setColor(textColor);
+    }
+
+
     /**
      * set scroll speed
      *
@@ -259,10 +272,6 @@ public boolean onTouchEvent(MotionEvent event) {
         switch (event.getAction()) {
             case MotionEvent.ACTION_DOWN:
                 pauseScroll = !pauseScroll;
-//                stopScroll = !stopScroll;
-//                if (!stopScroll && needScrollTimes == 0) {
-//                    needScrollTimes = Integer.MAX_VALUE;
-//                }
                 break;
         }
         return true;

diff --git a/app/build.gradle b/app/build.gradle
@@ -1,12 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion 28
 
     defaultConfig {
         applicationId "com.anylife.fragment.scrolltextview"
-        minSdkVersion 19
-        targetSdkVersion 26
+        minSdkVersion 16
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
     }
@@ -30,6 +30,4 @@ dependencies {
 
 //    implementation 'anylife.scrolltextview:ScrollTextviewLib:1.4.2'  //when OK
 
-
-
 }
diff --git a/app/src/main/java/com/anylife/fragment/scrolltextview/MainActivity.java b/app/src/main/java/com/anylife/fragment/scrolltextview/MainActivity.java
@@ -40,11 +40,12 @@ protected void onCreate(Bundle savedInstanceState) {
         scrollText.setText("你打扰到我学习了1234567890AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz");
 
         imageView=findViewById(R.id.imageView);
-        imageView.setOnClickListener(this);  //测试动态改变TextView
-
-
-
-
+        imageView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                scrollText.setTextColor(0xffaa3456);
+            }
+        });  //测试动态改变TextView