Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.File;

import android.content.Intent;
import android.net.Uri;

import android.os.Environment;
import android.text.Spannable;
import android.text.Spanned;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.ImageSpan;
import android.view.View;
import android.widget.TextView;

public class Main {
    public static void setClickable(final TextView textView) {
        textView.setMovementMethod(LinkMovementMethod.getInstance());
        Spannable sp = (Spannable) textView.getText();
        ImageSpan[] images = sp.getSpans(0, textView.getText().length(), ImageSpan.class);

        for (ImageSpan span : images) {
            final String image_src = span.getSource();
            final int start = sp.getSpanStart(span);
            final int end = sp.getSpanEnd(span);

            ClickableSpan click_span = new ClickableSpan() {
                @Override
                public void onClick(View widget) {
                    String[] strs = image_src.split("/");
                    String filePath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/LilyClient/"
                            + strs[strs.length - 2] + "-" + strs[strs.length - 1];

                    Intent intent = new Intent();
                    intent.setAction(Intent.ACTION_VIEW);
                    intent.setType("image/*");
                    intent.setDataAndType(Uri.fromFile(new File(filePath)), "image/*");
                    textView.getContext().startActivity(intent);

                }
            };
            ClickableSpan[] click_spans = sp.getSpans(start, end, ClickableSpan.class);
            if (click_spans.length != 0) {
                for (ClickableSpan c_span : click_spans) {
                    sp.removeSpan(c_span);
                }
            }
            sp.setSpan(click_span, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
}