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Merge branch 'license-dialog' of https://github.com/TobiGr/NewPipe into license

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This commit is contained in:
Christian Schabesberger 2017-10-29 10:28:52 +01:00
commit 736d9fe450
6 changed files with 127 additions and 35 deletions
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6
app/src/main/assets/gpl_2.html
View file

@ -15,9 +15,9 @@ Version 2, June 1991
</p>
<pre>
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Copyright (C) 1989, 1991 Free Software Foundation, Inc.<br/>
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA<br/>
<br/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
</pre>

1
app/src/main/assets/mpl2.html
View file

@ -4,6 +4,7 @@
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Mozilla Public License, version 2.0</title>
</head>
<body>
<h1 id="mozilla-public-license-version-2.0">Mozilla Public License<br>Version 2.0</h1>
<h2 id="definitions">1. Definitions</h2>

4
app/src/main/java/org/schabi/newpipe/about/License.java
View file

@ -51,6 +51,10 @@ public class License implements Parcelable {
return abbreviation;
}
public String getFilename() {
return filename;
}
@Override
public int describeContents() {
return 0;

32
app/src/main/java/org/schabi/newpipe/about/LicenseFragment.java
View file

@ -1,22 +1,13 @@
package org.schabi.newpipe.about;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v7.app.AlertDialog;
import android.view.ContextMenu;
import android.view.LayoutInflater;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebView;
import android.view.*;
import android.widget.TextView;
import org.schabi.newpipe.R;
import java.util.Arrays;
@ -48,25 +39,7 @@ public class LicenseFragment extends Fragment {
* @param license the license to show
*/
public static void showLicense(Context context, License license) {
if(context == null) {
throw new NullPointerException("context is null");
}
if(license == null) {
throw new NullPointerException("license is null");
}
AlertDialog.Builder alert = new AlertDialog.Builder(context);
alert.setTitle(license.getName());
WebView wv = new WebView(context);
wv.loadUrl(license.getContentUri().toString());
alert.setView(wv);
alert.setNegativeButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
alert.show();
new LicenseFragmentHelper().execute(context, license);
}
@Override
@ -111,7 +84,6 @@ public class LicenseFragment extends Fragment {
});
softwareComponentsView.addView(componentView);
registerForContextMenu(componentView);
}
return rootView;
}

111
app/src/main/java/org/schabi/newpipe/about/LicenseFragmentHelper.java Normal file
View file

@ -0,0 +1,111 @@
package org.schabi.newpipe.about;
import android.content.Context;
import android.content.DialogInterface;
import android.os.AsyncTask;
import android.support.v7.app.AlertDialog;
import android.webkit.WebView;
import org.schabi.newpipe.R;
import org.schabi.newpipe.util.ThemeHelper;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class LicenseFragmentHelper extends AsyncTask<Object, Void, Integer> {
private Context context;
private License license;
@Override
protected Integer doInBackground(Object... objects) {
context = (Context) objects[0];
license = (License) objects[1];
return 1;
}
@Override
protected void onPostExecute(Integer result){
String webViewData = getFormattedLicense(context, license);
AlertDialog.Builder alert = new AlertDialog.Builder(context);
alert.setTitle(license.getName());
WebView wv = new WebView(context);
wv.loadData(webViewData, "text/html; charset=UTF-8", null);
alert.setView(wv);
alert.setNegativeButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
alert.show();
}
/**
* @param context the context to use
* @param license the license
* @return String which contains a HTML formatted license page styled according to the context's theme
*/
public static String getFormattedLicense(Context context, License license) {
if(context == null) {
throw new NullPointerException("context is null");
}
if(license == null) {
throw new NullPointerException("license is null");
}
String licenseContent = "";
String webViewData;
try {
BufferedReader in = new BufferedReader(new InputStreamReader(context.getAssets().open(license.getFilename()), "UTF-8"));
String str;
while ((str = in.readLine()) != null) {
licenseContent += str;
}
in.close();
// split the HTML file and insert the stylesheet into the HEAD of the file
String[] insert = licenseContent.split("</head>");
webViewData = insert[0] + "<style type=\"text/css\">"
+ getLicenseStylesheet(context) + "</style></head>"
+ insert[1];
} catch (Exception e) {
throw new NullPointerException("could not get license file:" + getLicenseStylesheet(context));
}
return webViewData;
}
/**
*
* @param context
* @return String which is a CSS stylesheet according to the context's theme
*/
public static String getLicenseStylesheet(Context context) {
boolean isLightTheme = ThemeHelper.isLightThemeSelected(context);
return "body{padding:12px 15px;margin:0;background:#"
+ getHexRGBColor(context, isLightTheme
? R.color.light_license_background_color
: R.color.dark_license_background_color)
+ ";color:#"
+ getHexRGBColor(context, isLightTheme
? R.color.light_license_text_color
: R.color.dark_license_text_color) + ";}"
+ "a[href]{color:#"
+ getHexRGBColor(context, isLightTheme
? R.color.light_youtube_primary_color
: R.color.dark_youtube_primary_color) + ";}"
+ "pre{white-space: pre-wrap;}";
}
/**
* Cast R.color to a hexadecimal color value
* @param context the context to use
* @param color the color number from R.color
* @return a six characters long String with hexadecimal RGB values
*/
public static String getHexRGBColor(Context context, int color) {
return context.getResources().getString(color).substring(3);
}
}

8
app/src/main/res/values/colors.xml
View file

@ -10,6 +10,8 @@
<color name="light_ripple_color">#48868686</color>
<color name="light_contrast_background_color">#1fa6a6a6</color>
<color name="light_shadow_start_color">#5a000000</color>
<color name="light_license_background_color">#ffffff</color>
<color name="light_license_text_color">#212121</color>
<!-- Dark Theme -->
<color name="dark_background_color">#222222</color>
@ -20,6 +22,8 @@
<color name="dark_ripple_color">#48ffffff</color>
<color name="dark_contrast_background_color">#1f717171</color>
<color name="dark_shadow_start_color">#82000000</color>
<color name="dark_license_background_color">#424242</color>
<color name="dark_license_text_color">#ffffff</color>
<!-- Black Theme -->
<color name="black_background_color">#000</color>
@ -37,8 +41,8 @@
<color name="subscribe_background_color">#e53935</color>
<color name="subscribe_text_color">#fff</color>
<color name="subscribed_background_color">#d6d6d6</color>d
<color name="subscribed_text_color">#717171</color>d
<color name="subscribed_background_color">#d6d6d6</color>
<color name="subscribed_text_color">#717171</color>
<!-- GigaGet theme -->
<color name="bluegray">#607D8B</color>