/
IgnitedDiagnostics.java
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/
IgnitedDiagnostics.java
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/* Copyright (c) 2009-2011 Matthias Kaeppler
*
* 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 com.github.ignition.support;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Locale;
import android.app.Activity;
import android.content.ContentResolver;
import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Build;
import android.provider.Settings;
import android.provider.Settings.Secure;
import android.provider.Settings.SettingNotFoundException;
public class IgnitedDiagnostics {
public static final int ANDROID_API_LEVEL;
public static final int JELLY_BEAN_MR1 = 17;
public static final int JELLY_BEAN = 16;
public static final int ICS_MR1 = 15;
public static final int ICS = 14;
public static final int HONEYCOMB_MR2 = 13;
public static final int HONEYCOMB_MR1 = 12;
public static final int HONEYCOMB = 11;
public static final int GINGERBREAD_MR1 = 10;
public static final int GINGERBREAD = 9;
public static final int FROYO = 8;
public static final int ECLAIR = 7;
public static final int DONUT = 4;
public static final int CUPCAKE = 3;
public static final boolean SUPPORTS_JELLY_BEAN_MR1, SUPPORTS_JELLY_BEAN, SUPPORTS_ICS_MR1,
SUPPORTS_ICS, SUPPORTS_HONEYCOMB_MR2, SUPPORTS_HONEYCOMB_MR1, SUPPORTS_HONEYCOMB,
SUPPORTS_GINGERBREAD, SUPPORTS_GINGERBREAD_MR1, SUPPORTS_FROYO, SUPPORTS_ECLAIR,
SUPPORTS_DONUT, SUPPORTS_CUPCAKE;
private static boolean test = false;
private static int testAndroidApiLevel;
static {
int apiLevel = -1;
try {
apiLevel = Build.VERSION.class.getField("SDK_INT").getInt(null);
} catch (Exception e) {
apiLevel = Integer.parseInt(Build.VERSION.SDK);
}
ANDROID_API_LEVEL = apiLevel;
SUPPORTS_JELLY_BEAN_MR1 = ANDROID_API_LEVEL >= JELLY_BEAN_MR1;
SUPPORTS_JELLY_BEAN = ANDROID_API_LEVEL >= JELLY_BEAN;
SUPPORTS_ICS_MR1 = ANDROID_API_LEVEL >= ICS_MR1;
SUPPORTS_ICS = ANDROID_API_LEVEL >= ICS;
SUPPORTS_HONEYCOMB_MR2 = ANDROID_API_LEVEL >= HONEYCOMB_MR2;
SUPPORTS_HONEYCOMB_MR1 = ANDROID_API_LEVEL >= HONEYCOMB_MR1;
SUPPORTS_HONEYCOMB = ANDROID_API_LEVEL >= HONEYCOMB;
SUPPORTS_GINGERBREAD_MR1 = ANDROID_API_LEVEL >= GINGERBREAD_MR1;
SUPPORTS_GINGERBREAD = ANDROID_API_LEVEL >= GINGERBREAD;
SUPPORTS_FROYO = ANDROID_API_LEVEL >= FROYO;
SUPPORTS_ECLAIR = ANDROID_API_LEVEL >= ECLAIR;
SUPPORTS_DONUT = ANDROID_API_LEVEL >= DONUT;
SUPPORTS_CUPCAKE = ANDROID_API_LEVEL >= CUPCAKE;
}
public static boolean isTest() {
return test;
}
public static void setTestApiLevel(int androidApiLevel) {
testAndroidApiLevel = androidApiLevel;
test = true;
}
public static boolean supportsApiLevel(int apiLevel) {
if (test) {
return testAndroidApiLevel >= apiLevel;
} else {
return ANDROID_API_LEVEL >= apiLevel;
}
}
/**
* Returns the ANDROID_ID unique device ID for the current device. Reading that ID has changed
* between platform versions, so this method takes care of attempting to read it in different
* ways, if one failed.
*
* @param context
* the context
* @return the device's ANDROID_ID, or null if it could not be determined
* @see Secure#ANDROID_ID
*/
public static String getAndroidId(Context context) {
String androidId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
if (androidId == null) {
// this happens on 1.6 and older
androidId = android.provider.Settings.System.getString(context.getContentResolver(),
android.provider.Settings.System.ANDROID_ID);
}
return androidId;
}
/**
* Same as {@link #getAndroidId(Context)}, but never returns null.
*
* @param context
* the context
* @param fallbackValue
* the fallback value
* @return the device's ANDROID_ID, or the fallback value if it could not be determined
* @see Secure#ANDROID_ID
*/
public static String getAndroidId(Context context, String fallbackValue) {
String androidId = getAndroidId(context);
if (androidId == null) {
androidId = fallbackValue;
}
return androidId;
}
public static String getApplicationVersionString(Context context) {
try {
PackageManager pm = context.getPackageManager();
PackageInfo info = pm.getPackageInfo(context.getPackageName(), 0);
return "v" + info.versionName;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static String createDiagnosis(Activity context, Exception error) {
StringBuilder sb = new StringBuilder();
sb.append("Application version: " + getApplicationVersionString(context) + "\n");
sb.append("Device locale: " + Locale.getDefault().toString() + "\n\n");
sb.append("Android ID: " + getAndroidId(context, "n/a"));
// phone information
sb.append("PHONE SPECS\n");
sb.append("model: " + Build.MODEL + "\n");
sb.append("brand: " + Build.BRAND + "\n");
sb.append("product: " + Build.PRODUCT + "\n");
sb.append("device: " + Build.DEVICE + "\n\n");
// android information
sb.append("PLATFORM INFO\n");
sb.append("Android " + Build.VERSION.RELEASE + " " + Build.ID + " (build "
+ Build.VERSION.INCREMENTAL + ")\n");
sb.append("build tags: " + Build.TAGS + "\n");
sb.append("build type: " + Build.TYPE + "\n\n");
// settings
sb.append("SYSTEM SETTINGS\n");
String networkMode = null;
ContentResolver resolver = context.getContentResolver();
try {
if (Settings.Secure.getInt(resolver, Settings.Secure.WIFI_ON) == 0) {
networkMode = "DATA";
} else {
networkMode = "WIFI";
}
sb.append("network mode: " + networkMode + "\n");
sb.append("HTTP proxy: "
+ Settings.Secure.getString(resolver, Settings.Secure.HTTP_PROXY) + "\n\n");
} catch (SettingNotFoundException e) {
e.printStackTrace();
}
sb.append("STACK TRACE FOLLOWS\n\n");
StringWriter stackTrace = new StringWriter();
error.printStackTrace(new PrintWriter(stackTrace));
sb.append(stackTrace.toString());
return sb.toString();
}
}