TextView设置渐变色

2023-04-02 16:00:19 +08:00 · 2023-04-02 16:00:19 +08:00 · 55cb9f689b
parent 4a6db058d4
commit 55cb9f689b
1 changed files with 23 additions and 0 deletions
--- a/Android/Demo1/TextViewColor.java
+++ b/Android/Demo1/TextViewColor.java
@ -0,0 +1,23 @@
+//设置TextView渐变色
+public void setTextViewColor(){
+    //渐变色
+    int[] colors = {
+                        Color.parseColor("#E38100"),
+                        Color.parseColor("#F1B868"),
+                        Color.parseColor("#DA9505"),
+                        Color.parseColor("#FDB871"),
+                        Color.parseColor("#E57810")
+                };
+                //渐变位置
+                float[] position = {
+                        0f,
+                        0.2f,
+                        0.4f,
+                        0.8f,
+                        1.0f
+                };
+                //设置渐变
+                LinearGradient mLinearGradient = new LinearGradient(0, 0, title.getPaint().getTextSize() * title.getText().length(), 0, colors, position, Shader.TileMode.CLAMP);
+                title.getPaint().setShader(mLinearGradient);
+                title.invalidate();
+}