• file
• revisions
• annotate
• diff
• comparison
• raw

mobile/android/base/webapp/ApkResources.java@fc2d59ddac77 (annotated)

mobile/android/base/webapp/ApkResources.java

Wed, 31 Dec 2014 07:22:50 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 07:22:50 +0100

branch

TOR_BUG_3246

changeset 4

fc2d59ddac77

permissions

-rw-r--r--

Correct previous dual key logic pending first delivery installment.

michael@0	1	/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
michael@0	2	* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6	package org.mozilla.gecko.webapp;
michael@0	7
michael@0	8	import java.io.BufferedReader;
michael@0	9	import java.io.File;
michael@0	10	import java.io.FileNotFoundException;
michael@0	11	import java.io.IOException;
michael@0	12	import java.io.InputStreamReader;
michael@0	13	import android.content.Context;
michael@0	14	import android.content.pm.ApplicationInfo;
michael@0	15	import android.content.pm.PackageManager;
michael@0	16	import android.content.pm.PackageManager.NameNotFoundException;
michael@0	17	import android.graphics.drawable.Drawable;
michael@0	18	import android.net.Uri;
michael@0	19	import android.os.Bundle;
michael@0	20	import android.os.Environment;
michael@0	21	import android.util.Log;
michael@0	22
michael@0	23	public class ApkResources {
michael@0	24	private static final String LOGTAG = "GeckoWebappApkResources";
michael@0	25	private final String mPackageName;
michael@0	26	private final ApplicationInfo mInfo;
michael@0	27	private final Context mContext;
michael@0	28
michael@0	29	public ApkResources(Context context, String packageName) throws NameNotFoundException {
michael@0	30	mPackageName = packageName;
michael@0	31	mInfo = context.getPackageManager().getApplicationInfo(
michael@0	32	mPackageName, PackageManager.GET_META_DATA);
michael@0	33	mContext = context;
michael@0	34	}
michael@0	35
michael@0	36	private ApplicationInfo info() {
michael@0	37	return mInfo;
michael@0	38	}
michael@0	39
michael@0	40	public String getPackageName() {
michael@0	41	return mPackageName;
michael@0	42	}
michael@0	43
michael@0	44	private Bundle metadata() {
michael@0	45	return mInfo.metaData;
michael@0	46	}
michael@0	47
michael@0	48	public String getManifest(Context context) {
michael@0	49	return readResource(context, "manifest");
michael@0	50	}
michael@0	51
michael@0	52	public String getMiniManifest(Context context) {
michael@0	53	return readResource(context, "mini");
michael@0	54	}
michael@0	55
michael@0	56	public String getManifestUrl() {
michael@0	57	return metadata().getString("manifestUrl");
michael@0	58	}
michael@0	59
michael@0	60	public boolean isPackaged() {
michael@0	61	return "packaged".equals(getWebappType());
michael@0	62	}
michael@0	63
michael@0	64	public boolean isDebuggable() {
michael@0	65	return (mInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0;
michael@0	66	}
michael@0	67
michael@0	68	private String readResource(Context context, String resourceName) {
michael@0	69	Uri resourceUri = Uri.parse("android.resource://" + mPackageName
michael@0	70	+ "/raw/" + resourceName);
michael@0	71	StringBuilder fileContent = new StringBuilder();
michael@0	72	try {
michael@0	73	BufferedReader r = new BufferedReader(new InputStreamReader(context
michael@0	74	.getContentResolver().openInputStream(resourceUri)));
michael@0	75	String line;
michael@0	76
michael@0	77	while ((line = r.readLine()) != null) {
michael@0	78	fileContent.append(line);
michael@0	79	}
michael@0	80	} catch (FileNotFoundException e) {
michael@0	81	Log.e(LOGTAG, String.format("File not found: \"%s\"", resourceName));
michael@0	82	} catch (IOException e) {
michael@0	83	Log.e(LOGTAG, String.format("Couldn't read file: \"%s\"", resourceName));
michael@0	84	}
michael@0	85
michael@0	86	return fileContent.toString();
michael@0	87	}
michael@0	88
michael@0	89	public Uri getAppIconUri() {
michael@0	90	return Uri.parse("android.resource://" + mPackageName + "/" + info().icon);
michael@0	91	}
michael@0	92
michael@0	93	public Drawable getAppIcon() {
michael@0	94	return info().loadIcon(mContext.getPackageManager());
michael@0	95	}
michael@0	96
michael@0	97	public String getWebappType() {
michael@0	98	return metadata().getString("webapp");
michael@0	99	}
michael@0	100
michael@0	101	public String getAppName() {
michael@0	102	return info().name;
michael@0	103	}
michael@0	104
michael@0	105	/**
michael@0	106	* Which APK installer installed this APK.
michael@0	107	*
michael@0	108	* For OEM backed marketplaces, this will be non-<code>null</code>. Otherwise, <code>null</code>.
michael@0	109	*
michael@0	110	* TODO check that the G+ package installer gives us non-null results.
michael@0	111	*
michael@0	112	* @return the package name of the APK that installed this.
michael@0	113	*/
michael@0	114	public String getPackageInstallerName() {
michael@0	115	return mContext.getPackageManager().getInstallerPackageName(mPackageName);
michael@0	116	}
michael@0	117
michael@0	118	public Uri getZipFileUri() {
michael@0	119	return Uri.parse("android.resource://" + mPackageName + "/raw/application");
michael@0	120	}
michael@0	121
michael@0	122	public File getFileDirectory() {
michael@0	123	File dir = mContext.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS);
michael@0	124	String path = dir.getAbsolutePath().replace(mContext.getPackageName(), mPackageName);
michael@0	125
michael@0	126	dir = new File(path);
michael@0	127
michael@0	128	if (!dir.exists()) {
michael@0	129	dir.mkdirs();
michael@0	130	}
michael@0	131
michael@0	132	return dir;
michael@0	133	}
michael@0	134	}