下面列出了android.widget.TextView#isTextSelectable ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public static boolean isForbiddenClick(View v) {
if (v instanceof WebView || ViewUtil.instanceOfX5WebView(v) || v instanceof AdapterView) {
return true;
}
if (v instanceof TextView) {
TextView textView = (TextView) v;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
if (textView.isTextSelectable() && !textView.hasOnClickListeners()) {
return true;
}
}
}
return false;
}
private static void startSelection(TextView textView, int start, int end) {
final CharSequence text = textView.getText();
if (SUPPORTED && start >= 0 && end > start && textView.isTextSelectable() && text instanceof Spannable) {
final Spannable spannable = (Spannable) text;
start = Math.min(start, spannable.length());
end = Math.min(end, spannable.length());
Selection.setSelection(spannable, start, end);
try {
final Object editor = FIELD_EDITOR != null ? FIELD_EDITOR.get(textView) : textView;
METHOD_START_SELECTION.invoke(editor);
} catch (Exception e) {
}
}
}
private static void startSelection(TextView textView, int start, int end) {
final CharSequence text = textView.getText();
if (SUPPORTED && start >= 0 && end > start && textView.isTextSelectable() && text instanceof Spannable) {
final Spannable spannable = (Spannable) text;
start = Math.min(start, spannable.length());
end = Math.min(end, spannable.length());
Selection.setSelection(spannable, start, end);
try {
final Object editor = FIELD_EDITOR != null ? FIELD_EDITOR.get(textView) : textView;
METHOD_START_SELECTION.invoke(editor);
} catch (Exception e) {
}
}
}
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public static boolean isTextSelectable(TextView textView) {
return textView.isTextSelectable();
}