From 6275b05a62fb7df458f99f053a8c9f38a75ae722 Mon Sep 17 00:00:00 2001
From: jaeger <chjie.jaeger@gmail.com>
Date: Wed, 14 Sep 2016 11:12:46 +0800
Subject: [PATCH] fix bug

---
 .../main/java/com/jaeger/library/SelectableTextHelper.java  | 6 +++++-
 sample/src/main/res/layout/activity_main.xml                | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/library/src/main/java/com/jaeger/library/SelectableTextHelper.java b/library/src/main/java/com/jaeger/library/SelectableTextHelper.java
index 6713e58..8c9ad98 100644
--- a/library/src/main/java/com/jaeger/library/SelectableTextHelper.java
+++ b/library/src/main/java/com/jaeger/library/SelectableTextHelper.java
@@ -57,6 +57,7 @@ public SelectableTextHelper(TextView textView) {
     }
 
     private void init() {
+        mTextView.setText(mTextView.getText(), TextView.BufferType.SPANNABLE);
         mTextView.setOnLongClickListener(new View.OnLongClickListener() {
             @Override
             public boolean onLongClick(View v) {
@@ -187,6 +188,9 @@ private void show(int x, int y) {
         if (mTextView.getText() instanceof Spannable) {
             mSpannable = (Spannable) mTextView.getText();
         }
+        if (mSpannable == null || startOffset >= mTextView.getText().length()) {
+            return;
+        }
         selectText(startOffset, endOffset);
         showCursor(mStartHandle);
         showCursor(mEndHandle);
@@ -274,7 +278,7 @@ public void onClick(View v) {
                 @Override
                 public void onClick(View v) {
                     hideSelect();
-                    selectText(0, mTextView.getText().length() - 1);
+                    selectText(0, mTextView.getText().length());
                     isHide = false;
                     showCursor(mStartHandle);
                     showCursor(mEndHandle);
diff --git a/sample/src/main/res/layout/activity_main.xml b/sample/src/main/res/layout/activity_main.xml
index 7366116..daebfa0 100644
--- a/sample/src/main/res/layout/activity_main.xml
+++ b/sample/src/main/res/layout/activity_main.xml
@@ -18,7 +18,7 @@
                 android:id="@+id/tv_test"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:bufferType="spannable"
+                android:layout_margin="16dp"
                 android:lineSpacingExtra="3dp"
                 android:text="@string/long_text"
                 android:textSize="16sp"/>