fix 文本绘制

Author: lwjfork

app/build.gradle

@@ -8,7 +8,6 @@ android {
         targetSdkVersion 28
         versionCode 1
         versionName "1.0"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {

gradlew

@@ -11,7 +11,6 @@ android {
         versionCode 1
         versionName "1.0"
 
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
     }
 
@@ -26,9 +25,5 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-
     implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:1.0.2'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
 }

gradlew.bat

@@ -16,11 +16,9 @@
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.MotionEvent;
-import android.view.View;
 import android.widget.EditText;
 import android.widget.TextView;
 
-
 import com.lwjfork.code.block.BaseBlockDrawer;
 import com.lwjfork.code.block.NoneBlockDrawer;
 import com.lwjfork.code.block.SolidBlockDrawer;
@@ -239,13 +237,7 @@ protected void onDraw(Canvas canvas) {
 
     private void forbidCopyAndPaste() {
         setLongClickable(false);
-        setOnTouchListener(new OnTouchListener() {
-            @Override
-            public boolean onTouch(View v, MotionEvent event) {
-                clearFocus();
-                return false;
-            }
-        });
+        setTextIsSelectable(false);
         setCustomSelectionActionModeCallback(new ActionMode.Callback() {
             @Override
             public boolean onCreateActionMode(ActionMode mode, Menu menu) {
@@ -278,6 +270,11 @@ public boolean onTouchEvent(MotionEvent event) {
         return super.onTouchEvent(event);
     }
 
+    @Override
+    public boolean onTextContextMenuItem(int id) {
+        if (id == android.R.id.paste) return false;
+        return super.onTextContextMenuItem(id);
+    }
 
     private void setInsertionDisabled() {
         try {
@@ -289,6 +286,10 @@ private void setInsertionDisabled() {
             Field mInsertionControllerEnabledField = editorClass.getDeclaredField("mInsertionControllerEnabled");
             mInsertionControllerEnabledField.setAccessible(true);
             mInsertionControllerEnabledField.set(editorObject, false);
+
+            Field mSelectionControllerEnabledField = editorClass.getDeclaredField("mSelectionControllerEnabled");
+            mSelectionControllerEnabledField.setAccessible(true);
+            mSelectionControllerEnabledField.set(editorObject, false);
         } catch (Exception ignored) {
             // ignore exception here
         }

library/build.gradle

@@ -50,6 +50,9 @@ public void drawCanvas() {
         if (canvas == null) {
             return;
         }
+        if (textPaint == null) {
+            initPaint();
+        }
         clearCanvas(canvas);
         int length = content.length();
         for (int i = 0; i < length; i++) {

library/src/main/java/com/lwjfork/code/CodeEditText.java

@@ -5,7 +5,7 @@
 /**
  * Created by lwj on 2019/1/12.
  * lwjfork@gmail.com
- * 明文绘制
+ * 什么都不绘制
  */
 public class NoneTextDrawer extends BaseTextDrawer {