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-rw-r--r--libraries/HtmlTextView/.gitignore30
-rw-r--r--libraries/HtmlTextView/AndroidManifest.xml13
-rw-r--r--libraries/HtmlTextView/LICENSE202
-rw-r--r--libraries/HtmlTextView/README.md45
-rw-r--r--libraries/HtmlTextView/build.gradle20
-rw-r--r--libraries/HtmlTextView/build.xml92
-rw-r--r--libraries/HtmlTextView/proguard-project.txt20
-rw-r--r--libraries/HtmlTextView/project.properties15
-rw-r--r--libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java92
-rw-r--r--libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTextView.java83
-rw-r--r--libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/JellyBeanSpanFixTextView.java212
-rw-r--r--libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/UrlImageGetter.java128
12 files changed, 0 insertions, 952 deletions
diff --git a/libraries/HtmlTextView/.gitignore b/libraries/HtmlTextView/.gitignore
deleted file mode 100644
index 71c11b159..000000000
--- a/libraries/HtmlTextView/.gitignore
+++ /dev/null
@@ -1,30 +0,0 @@
-#Android specific
-bin
-gen
-obj
-libs/armeabi
-lint.xml
-local.properties
-release.properties
-ant.properties
-*.class
-*.apk
-
-#Gradle
-.gradle
-build
-gradle.properties
-
-#Maven
-target
-pom.xml.*
-
-#Eclipse
-.project
-.classpath
-.settings
-.metadata
-
-#IntelliJ IDEA
-.idea
-*.iml
diff --git a/libraries/HtmlTextView/AndroidManifest.xml b/libraries/HtmlTextView/AndroidManifest.xml
deleted file mode 100644
index 1c747c1b8..000000000
--- a/libraries/HtmlTextView/AndroidManifest.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="org.sufficientlysecure.htmltextview"
- android:versionCode="1"
- android:versionName="1.0">
-
- <uses-sdk
- android:minSdkVersion="7"
- android:targetSdkVersion="17"/>
-
- <application/>
-
-</manifest> \ No newline at end of file
diff --git a/libraries/HtmlTextView/LICENSE b/libraries/HtmlTextView/LICENSE
deleted file mode 100644
index d64569567..000000000
--- a/libraries/HtmlTextView/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-
- Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
- TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
- 1. Definitions.
-
- "License" shall mean the terms and conditions for use, reproduction,
- and distribution as defined by Sections 1 through 9 of this document.
-
- "Licensor" shall mean the copyright owner or entity authorized by
- the copyright owner that is granting the License.
-
- "Legal Entity" shall mean the union of the acting entity and all
- other entities that control, are controlled by, or are under common
- control with that entity. For the purposes of this definition,
- "control" means (i) the power, direct or indirect, to cause the
- direction or management of such entity, whether by contract or
- otherwise, or (ii) ownership of fifty percent (50%) or more of the
- outstanding shares, or (iii) beneficial ownership of such entity.
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- 8. Limitation of Liability. In no event and under no legal theory,
- whether in tort (including negligence), contract, or otherwise,
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- incurred by, or claims asserted against, such Contributor by reason
- of your accepting any such warranty or additional liability.
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- You may obtain a copy of the License at
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- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
diff --git a/libraries/HtmlTextView/README.md b/libraries/HtmlTextView/README.md
deleted file mode 100644
index 05714f79c..000000000
--- a/libraries/HtmlTextView/README.md
+++ /dev/null
@@ -1,45 +0,0 @@
-# HtmlTextView for Android
-
-This HtmlTextView supports all HTML tags supported by Android's Html class (see [The CommonsBlog](http://commonsware.com/blog/Android/2010/05/26/html-tags-supported-by-textview.html) and [history of Html class](https://github.com/android/platform_frameworks_base/commits/master/core/java/android/text/Html.java) for newer additions).
-Additionally, list tags are supported (``<ul>``, ``<ol>``, ``<dd>``) and code tags with ``<code>``.
-
-This also includes a workaround to prevent TextView crashing on [specific Android versions](http://code.google.com/p/android/issues/detail?id=35466).
-
-This library is kept very tiny with no external dependencies.
-I am using it to provide Help/About Activities in my apps.
-
-## Example
-
-```
-HtmlTextView text = new HtmlTextView(this);
-
-// loads html from string
-text.setHtmlFromString("<b>Hello</b><ul><li>world</li><li>cats</li></ul>");
-```
-or
-```
-HtmlTextView text = new HtmlTextView(this);
-
-// loads html from raw resource, i.e., a html file in res/raw/, this allows translatable resource (e.g., res/raw-de/ for german)
-text.setHtmlFromRawResource(this, R.raw.help);
-```
-
-## Use library as Gradle dependency (Android library project)
-
-1. Copy this folder to your project and include it in ``settings.gradle`` with ``include ':html-textview'``
-2. Add dependency ``compile project(':html-textview')`` to your project's ``build.gradle``.
-
-## License
-
-Apache License v2
-
-## Authors
-- This library was hacked together by Dominik Schürmann
-- Original [TagHandler](https://gist.github.com/mlakkadshaw/5983704) developed by [Mohammed Lakkadshaw](http://blog.mohammedlakkadshaw.com/)
-- Original [UrlImageGetter](https://gist.github.com/Antarix/4167655) developed by Antarix Tandon
-- [JellyBeanSpanFixTextView](https://gist.github.com/pyricau/3424004) (with fix from comment) developed by Pierre-Yves Ricau
-
-## Contributions
-
-Feel free to fork and do pull requests. I am more than happy to merge them.
-Please do not introduce external dependencies. \ No newline at end of file
diff --git a/libraries/HtmlTextView/build.gradle b/libraries/HtmlTextView/build.gradle
deleted file mode 100644
index d1b26d2bd..000000000
--- a/libraries/HtmlTextView/build.gradle
+++ /dev/null
@@ -1,20 +0,0 @@
-apply plugin: 'android-library'
-
-
-android {
- compileSdkVersion 19
- buildToolsVersion '19.0.3'
-
- sourceSets {
- main {
- manifest.srcFile 'AndroidManifest.xml'
- java.srcDirs = ['src']
- res.srcDirs = ['res']
- }
- }
-
- // Do not abort build if lint finds errors
- lintOptions {
- abortOnError false
- }
-}
diff --git a/libraries/HtmlTextView/build.xml b/libraries/HtmlTextView/build.xml
deleted file mode 100644
index 080ac5aee..000000000
--- a/libraries/HtmlTextView/build.xml
+++ /dev/null
@@ -1,92 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project name="HtmlTextView" default="help">
-
- <!-- The local.properties file is created and updated by the 'android' tool.
- It contains the path to the SDK. It should *NOT* be checked into
- Version Control Systems. -->
- <property file="local.properties" />
-
- <!-- The ant.properties file can be created by you. It is only edited by the
- 'android' tool to add properties to it.
- This is the place to change some Ant specific build properties.
- Here are some properties you may want to change/update:
-
- source.dir
- The name of the source directory. Default is 'src'.
- out.dir
- The name of the output directory. Default is 'bin'.
-
- For other overridable properties, look at the beginning of the rules
- files in the SDK, at tools/ant/build.xml
-
- Properties related to the SDK location or the project target should
- be updated using the 'android' tool with the 'update' action.
-
- This file is an integral part of the build system for your
- application and should be checked into Version Control Systems.
-
- -->
- <property file="ant.properties" />
-
- <!-- if sdk.dir was not set from one of the property file, then
- get it from the ANDROID_HOME env var.
- This must be done before we load project.properties since
- the proguard config can use sdk.dir -->
- <property environment="env" />
- <condition property="sdk.dir" value="${env.ANDROID_HOME}">
- <isset property="env.ANDROID_HOME" />
- </condition>
-
- <!-- The project.properties file is created and updated by the 'android'
- tool, as well as ADT.
-
- This contains project specific properties such as project target, and library
- dependencies. Lower level build properties are stored in ant.properties
- (or in .classpath for Eclipse projects).
-
- This file is an integral part of the build system for your
- application and should be checked into Version Control Systems. -->
- <loadproperties srcFile="project.properties" />
-
- <!-- quick check on sdk.dir -->
- <fail
- message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
- unless="sdk.dir"
- />
-
- <!--
- Import per project custom build rules if present at the root of the project.
- This is the place to put custom intermediary targets such as:
- -pre-build
- -pre-compile
- -post-compile (This is typically used for code obfuscation.
- Compiled code location: ${out.classes.absolute.dir}
- If this is not done in place, override ${out.dex.input.absolute.dir})
- -post-package
- -post-build
- -pre-clean
- -->
- <import file="custom_rules.xml" optional="true" />
-
- <!-- Import the actual build file.
-
- To customize existing targets, there are two options:
- - Customize only one target:
- - copy/paste the target into this file, *before* the
- <import> task.
- - customize it to your needs.
- - Customize the whole content of build.xml
- - copy/paste the content of the rules files (minus the top node)
- into this file, replacing the <import> task.
- - customize to your needs.
-
- ***********************
- ****** IMPORTANT ******
- ***********************
- In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
- in order to avoid having your file be overridden by tools such as "android update project"
- -->
- <!-- version-tag: 1 -->
- <import file="${sdk.dir}/tools/ant/build.xml" />
-
-</project>
diff --git a/libraries/HtmlTextView/proguard-project.txt b/libraries/HtmlTextView/proguard-project.txt
deleted file mode 100644
index f2fe1559a..000000000
--- a/libraries/HtmlTextView/proguard-project.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-# To enable ProGuard in your project, edit project.properties
-# to define the proguard.config property as described in that file.
-#
-# Add project specific ProGuard rules here.
-# By default, the flags in this file are appended to flags specified
-# in ${sdk.dir}/tools/proguard/proguard-android.txt
-# You can edit the include path and order by changing the ProGuard
-# include property in project.properties.
-#
-# For more details, see
-# http://developer.android.com/guide/developing/tools/proguard.html
-
-# Add any project specific keep options here:
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-# public *;
-#}
diff --git a/libraries/HtmlTextView/project.properties b/libraries/HtmlTextView/project.properties
deleted file mode 100644
index 91d2b0246..000000000
--- a/libraries/HtmlTextView/project.properties
+++ /dev/null
@@ -1,15 +0,0 @@
-# This file is automatically generated by Android Tools.
-# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
-#
-# This file must be checked in Version Control Systems.
-#
-# To customize properties used by the Ant build system edit
-# "ant.properties", and override values to adapt the script to your
-# project structure.
-#
-# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
-#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
-
-# Project target.
-target=android-19
-android.library=true
diff --git a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java b/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java
deleted file mode 100644
index c40c8dec3..000000000
--- a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTagHandler.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (C) 2013 Mohammed Lakkadshaw
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.sufficientlysecure.htmltextview;
-
-import java.util.Vector;
-
-import org.xml.sax.XMLReader;
-
-import android.text.Editable;
-import android.text.Html;
-import android.text.Spannable;
-import android.text.style.BulletSpan;
-import android.text.style.LeadingMarginSpan;
-import android.text.style.TypefaceSpan;
-import android.util.Log;
-
-public class HtmlTagHandler implements Html.TagHandler {
- private int mListItemCount = 0;
- private Vector<String> mListParents = new Vector<String>();
-
- @Override
- public void handleTag(final boolean opening, final String tag, Editable output, final XMLReader xmlReader) {
-
- if (tag.equals("ul") || tag.equals("ol") || tag.equals("dd")) {
- if (opening) {
- mListParents.add(tag);
- } else mListParents.remove(tag);
-
- mListItemCount = 0;
- } else if (tag.equals("li") && !opening) {
- handleListTag(output);
- } else if (tag.equalsIgnoreCase("code")) {
- if (opening) {
- output.setSpan(new TypefaceSpan("monospace"), output.length(), output.length(), Spannable.SPAN_MARK_MARK);
- } else {
- Log.d(HtmlTextView.TAG, "Code tag encountered");
- Object obj = getLast(output, TypefaceSpan.class);
- int where = output.getSpanStart(obj);
- output.setSpan(new TypefaceSpan("monospace"), where, output.length(), 0);
- }
- }
- }
-
- private Object getLast(Editable text, Class kind) {
- Object[] objs = text.getSpans(0, text.length(), kind);
- if (objs.length == 0) {
- return null;
- } else {
- for (int i = objs.length; i > 0; i--) {
- if (text.getSpanFlags(objs[i - 1]) == Spannable.SPAN_MARK_MARK) {
- return objs[i - 1];
- }
- }
- return null;
- }
- }
-
- private void handleListTag(Editable output) {
- if (mListParents.lastElement().equals("ul")) {
- output.append("\n");
- String[] split = output.toString().split("\n");
-
- int lastIndex = split.length - 1;
- int start = output.length() - split[lastIndex].length() - 1;
- output.setSpan(new BulletSpan(15 * mListParents.size()), start, output.length(), 0);
- } else if (mListParents.lastElement().equals("ol")) {
- mListItemCount++;
-
- output.append("\n");
- String[] split = output.toString().split("\n");
-
- int lastIndex = split.length - 1;
- int start = output.length() - split[lastIndex].length() - 1;
- output.insert(start, mListItemCount + ". ");
- output.setSpan(new LeadingMarginSpan.Standard(15 * mListParents.size()), start, output.length(), 0);
- }
- }
-}
diff --git a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTextView.java b/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTextView.java
deleted file mode 100644
index 317c25aaf..000000000
--- a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/HtmlTextView.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.sufficientlysecure.htmltextview;
-
-import android.content.Context;
-import android.text.Html;
-import android.text.method.LinkMovementMethod;
-import android.util.AttributeSet;
-
-import java.io.InputStream;
-
-public class HtmlTextView extends JellyBeanSpanFixTextView {
-
- public static final String TAG = "HtmlTextView";
-
- public HtmlTextView(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- }
-
- public HtmlTextView(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
-
- public HtmlTextView(Context context) {
- super(context);
- }
-
- /**
- * http://stackoverflow.com/questions/309424/read-convert-an-inputstream-to-a-string
- *
- * @param is
- * @return
- */
- static private String convertStreamToString(java.io.InputStream is) {
- java.util.Scanner s = new java.util.Scanner(is).useDelimiter("\\A");
- return s.hasNext() ? s.next() : "";
- }
-
- /**
- * Loads HTML from a raw resource, i.e., a HTML file in res/raw/.
- * This allows translatable resource (e.g., res/raw-de/ for german).
- * The containing HTML is parsed to Android's Spannable format and then displayed.
- *
- * @param context
- * @param id for example: R.raw.help
- */
- public void setHtmlFromRawResource(Context context, int id) {
- // load html from html file from /res/raw
- InputStream inputStreamText = context.getResources().openRawResource(id);
-
- setHtmlFromString(convertStreamToString(inputStreamText));
- }
-
- /**
- * Parses String containing HTML to Android's Spannable format and displays it in this TextView.
- *
- * @param html String containing HTML, for example: "<b>Hello world!</b>"
- */
- public void setHtmlFromString(String html) {
- // this uses Android's Html class for basic parsing, and HtmlTagHandler
- setText(Html.fromHtml(html, new UrlImageGetter(this, getContext()), new HtmlTagHandler()));
-
- // make links work
- setMovementMethod(LinkMovementMethod.getInstance());
-
- // no flickering when clicking textview for Android < 4
-// text.setTextColor(getResources().getColor(android.R.color.secondary_text_dark_nodisable));
- }
-}
diff --git a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/JellyBeanSpanFixTextView.java b/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/JellyBeanSpanFixTextView.java
deleted file mode 100644
index 94bf45849..000000000
--- a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/JellyBeanSpanFixTextView.java
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright (C) 2013 Dominik Schürmann <dominik@dominikschuermann.de>
- * Copyright (C) 2012 Pierre-Yves Ricau <py.ricau@gmail.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.sufficientlysecure.htmltextview;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import android.content.Context;
-import android.text.SpannableStringBuilder;
-import android.text.Spanned;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.widget.TextView;
-
-/**
- * <p>
- * A {@link android.widget.TextView} that insert spaces around its text spans where needed to prevent
- * {@link IndexOutOfBoundsException} in {@link #onMeasure(int, int)} on Jelly Bean.
- * <p>
- * When {@link #onMeasure(int, int)} throws an exception, we try to fix the text by adding spaces
- * around spans, until it works again. We then try removing some of the added spans, to minimize the
- * insertions.
- * <p>
- * The fix is time consuming (a few ms, it depends on the size of your text), but it should only
- * happen once per text change.
- * <p>
- * See http://code.google.com/p/android/issues/detail?id=35466
- *
- */
-public class JellyBeanSpanFixTextView extends TextView {
-
- private static class FixingResult {
- public final boolean fixed;
- public final List<Object> spansWithSpacesBefore;
- public final List<Object> spansWithSpacesAfter;
-
- public static FixingResult fixed(List<Object> spansWithSpacesBefore,
- List<Object> spansWithSpacesAfter) {
- return new FixingResult(true, spansWithSpacesBefore, spansWithSpacesAfter);
- }
-
- public static FixingResult notFixed() {
- return new FixingResult(false, null, null);
- }
-
- private FixingResult(boolean fixed, List<Object> spansWithSpacesBefore,
- List<Object> spansWithSpacesAfter) {
- this.fixed = fixed;
- this.spansWithSpacesBefore = spansWithSpacesBefore;
- this.spansWithSpacesAfter = spansWithSpacesAfter;
- }
- }
-
- public JellyBeanSpanFixTextView(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- }
-
- public JellyBeanSpanFixTextView(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
-
- public JellyBeanSpanFixTextView(Context context) {
- super(context);
- }
-
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- try {
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
- } catch (IndexOutOfBoundsException e) {
- fixOnMeasure(widthMeasureSpec, heightMeasureSpec);
- }
- }
-
- /**
- * If possible, fixes the Spanned text by adding spaces around spans when needed.
- */
- private void fixOnMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- CharSequence text = getText();
- if (text instanceof Spanned) {
- SpannableStringBuilder builder = new SpannableStringBuilder(text);
- fixSpannedWithSpaces(builder, widthMeasureSpec, heightMeasureSpec);
- } else {
- if (BuildConfig.DEBUG) {
- Log.d(HtmlTextView.TAG, "The text isn't a Spanned");
- }
- fallbackToString(widthMeasureSpec, heightMeasureSpec);
- }
- }
-
- /**
- * Add spaces around spans until the text is fixed, and then removes the unneeded spaces
- */
- private void fixSpannedWithSpaces(SpannableStringBuilder builder, int widthMeasureSpec,
- int heightMeasureSpec) {
- long startFix = System.currentTimeMillis();
-
- FixingResult result = addSpacesAroundSpansUntilFixed(builder, widthMeasureSpec,
- heightMeasureSpec);
-
- if (result.fixed) {
- removeUnneededSpaces(widthMeasureSpec, heightMeasureSpec, builder, result);
- } else {
- fallbackToString(widthMeasureSpec, heightMeasureSpec);
- }
-
- if (BuildConfig.DEBUG) {
- long fixDuration = System.currentTimeMillis() - startFix;
- Log.d(HtmlTextView.TAG, "fixSpannedWithSpaces() duration in ms: " + fixDuration);
- }
- }
-
- private FixingResult addSpacesAroundSpansUntilFixed(SpannableStringBuilder builder,
- int widthMeasureSpec, int heightMeasureSpec) {
-
- Object[] spans = builder.getSpans(0, builder.length(), Object.class);
- List<Object> spansWithSpacesBefore = new ArrayList<Object>(spans.length);
- List<Object> spansWithSpacesAfter = new ArrayList<Object>(spans.length);
-
- for (Object span : spans) {
- int spanStart = builder.getSpanStart(span);
- if (isNotSpace(builder, spanStart - 1)) {
- builder.insert(spanStart, " ");
- spansWithSpacesBefore.add(span);
- }
-
- int spanEnd = builder.getSpanEnd(span);
- if (isNotSpace(builder, spanEnd)) {
- builder.insert(spanEnd, " ");
- spansWithSpacesAfter.add(span);
- }
-
- try {
- setTextAndMeasure(builder, widthMeasureSpec, heightMeasureSpec);
- return FixingResult.fixed(spansWithSpacesBefore, spansWithSpacesAfter);
- } catch (IndexOutOfBoundsException notFixed) {
- }
- }
- if (BuildConfig.DEBUG) {
- Log.d(HtmlTextView.TAG, "Could not fix the Spanned by adding spaces around spans");
- }
- return FixingResult.notFixed();
- }
-
- private boolean isNotSpace(CharSequence text, int where) {
- if (where < 0)
- return true;
- return text.charAt(where) != ' ';
- }
-
- private void setTextAndMeasure(CharSequence text, int widthMeasureSpec, int heightMeasureSpec) {
- setText(text);
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
- }
-
- private void removeUnneededSpaces(int widthMeasureSpec, int heightMeasureSpec,
- SpannableStringBuilder builder, FixingResult result) {
-
- for (Object span : result.spansWithSpacesAfter) {
- int spanEnd = builder.getSpanEnd(span);
- builder.delete(spanEnd, spanEnd + 1);
- try {
- setTextAndMeasure(builder, widthMeasureSpec, heightMeasureSpec);
- } catch (IndexOutOfBoundsException ignored) {
- builder.insert(spanEnd, " ");
- }
- }
-
- boolean needReset = true;
- for (Object span : result.spansWithSpacesBefore) {
- int spanStart = builder.getSpanStart(span);
- builder.delete(spanStart - 1, spanStart);
- try {
- setTextAndMeasure(builder, widthMeasureSpec, heightMeasureSpec);
- needReset = false;
- } catch (IndexOutOfBoundsException ignored) {
- needReset = true;
- int newSpanStart = spanStart - 1;
- builder.insert(newSpanStart, " ");
- }
- }
-
- if (needReset) {
- setText(builder);
- super.onMeasure(widthMeasureSpec, heightMeasureSpec);
- }
- }
-
- private void fallbackToString(int widthMeasureSpec, int heightMeasureSpec) {
- if (BuildConfig.DEBUG) {
- Log.d(HtmlTextView.TAG, "Fallback to unspanned text");
- }
- String fallbackText = getText().toString();
- setTextAndMeasure(fallbackText, widthMeasureSpec, heightMeasureSpec);
- }
-
-} \ No newline at end of file
diff --git a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/UrlImageGetter.java b/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/UrlImageGetter.java
deleted file mode 100644
index e4fc41c05..000000000
--- a/libraries/HtmlTextView/src/org/sufficientlysecure/htmltextview/UrlImageGetter.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2013 Antarix Tandon
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.sufficientlysecure.htmltextview;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.Drawable;
-import android.os.AsyncTask;
-import android.text.Html.ImageGetter;
-import android.view.View;
-
-import org.apache.http.HttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.DefaultHttpClient;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-
-public class UrlImageGetter implements ImageGetter {
- Context c;
- View container;
-
- /**
- * Construct the URLImageParser which will execute AsyncTask and refresh the container
- *
- * @param t
- * @param c
- */
- public UrlImageGetter(View t, Context c) {
- this.c = c;
- this.container = t;
- }
-
- public Drawable getDrawable(String source) {
- UrlDrawable urlDrawable = new UrlDrawable();
-
- // get the actual source
- ImageGetterAsyncTask asyncTask = new ImageGetterAsyncTask(urlDrawable);
-
- asyncTask.execute(source);
-
- // return reference to URLDrawable where I will change with actual image from
- // the src tag
- return urlDrawable;
- }
-
- public class ImageGetterAsyncTask extends AsyncTask<String, Void, Drawable> {
- UrlDrawable urlDrawable;
-
- public ImageGetterAsyncTask(UrlDrawable d) {
- this.urlDrawable = d;
- }
-
- @Override
- protected Drawable doInBackground(String... params) {
- String source = params[0];
- return fetchDrawable(source);
- }
-
- @Override
- protected void onPostExecute(Drawable result) {
- // set the correct bound according to the result from HTTP call
- urlDrawable.setBounds(0, 0, 0 + result.getIntrinsicWidth(), 0 + result.getIntrinsicHeight());
-
- // change the reference of the current drawable to the result
- // from the HTTP call
- urlDrawable.drawable = result;
-
- // redraw the image by invalidating the container
- UrlImageGetter.this.container.invalidate();
- }
-
- /**
- * Get the Drawable from URL
- *
- * @param urlString
- * @return
- */
- public Drawable fetchDrawable(String urlString) {
- try {
- InputStream is = fetch(urlString);
- Drawable drawable = Drawable.createFromStream(is, "src");
- drawable.setBounds(0, 0, 0 + drawable.getIntrinsicWidth(), 0 + drawable.getIntrinsicHeight());
- return drawable;
- } catch (Exception e) {
- return null;
- }
- }
-
- private InputStream fetch(String urlString) throws MalformedURLException, IOException {
- DefaultHttpClient httpClient = new DefaultHttpClient();
- HttpGet request = new HttpGet(urlString);
- HttpResponse response = httpClient.execute(request);
- return response.getEntity().getContent();
- }
- }
-
- @SuppressWarnings("deprecation")
- public class UrlDrawable extends BitmapDrawable {
- // the drawable that you need to set, you could set the initial drawing
- // with the loading image if you need to
- protected Drawable drawable;
-
- @Override
- public void draw(Canvas canvas) {
- // override the draw to facilitate refresh function later
- if (drawable != null) {
- drawable.draw(canvas);
- }
- }
- }
-}