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AndroidUtils.java
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AndroidUtils.java
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package com.termux.shared.android;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.os.Build;
import androidx.annotation.NonNull;
import com.google.common.base.Joiner;
import com.termux.shared.logger.Logger;
import com.termux.shared.markdown.MarkdownUtils;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Properties;
import java.util.TimeZone;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class AndroidUtils {
/**
* Get a markdown {@link String} for the app info for the package associated with the {@code context}.
* This will contain additional info about the app in addition to the one returned by
* {@link #getAppInfoMarkdownString(Context, String)}, which will be got via the {@code context}
* object.
*
* @param context The context for operations for the package.
* @return Returns the markdown {@link String}.
*/
public static String getAppInfoMarkdownString(@NonNull final Context context) {
StringBuilder markdownString = new StringBuilder();
String appInfo = getAppInfoMarkdownString(context, context.getPackageName());
if (appInfo == null)
return markdownString.toString();
else
markdownString.append(appInfo);
String filesDir = context.getFilesDir().getAbsolutePath();
if (!filesDir.equals("/data/user/0/" + context.getPackageName() + "/files") &&
!filesDir.equals("/data/data/" + context.getPackageName() + "/files"))
AndroidUtils.appendPropertyToMarkdown(markdownString,"FILES_DIR", filesDir);
Long userId = PackageUtils.getUserIdForPackage(context);
if (userId == null || userId != 0)
AndroidUtils.appendPropertyToMarkdown(markdownString,"USER_ID", userId);
AndroidUtils.appendPropertyToMarkdownIfSet(markdownString,"PROFILE_OWNER", PackageUtils.getProfileOwnerPackageNameForUser(context));
return markdownString.toString();
}
/**
* Get a markdown {@link String} for the app info for the {@code packageName}.
*
* @param context The {@link Context} for operations.
* @param packageName The package name of the package.
* @return Returns the markdown {@link String}.
*/
public static String getAppInfoMarkdownString(@NonNull final Context context, @NonNull final String packageName) {
PackageInfo packageInfo = PackageUtils.getPackageInfoForPackage(context, packageName);
if (packageInfo == null) return null;
ApplicationInfo applicationInfo = PackageUtils.getApplicationInfoForPackage(context, packageName);
if (applicationInfo == null) return null;
StringBuilder markdownString = new StringBuilder();
AndroidUtils.appendPropertyToMarkdown(markdownString,"APP_NAME", PackageUtils.getAppNameForPackage(context, applicationInfo));
AndroidUtils.appendPropertyToMarkdown(markdownString,"PACKAGE_NAME", PackageUtils.getPackageNameForPackage(applicationInfo));
AndroidUtils.appendPropertyToMarkdown(markdownString,"VERSION_NAME", PackageUtils.getVersionNameForPackage(packageInfo));
AndroidUtils.appendPropertyToMarkdown(markdownString,"VERSION_CODE", PackageUtils.getVersionCodeForPackage(packageInfo));
AndroidUtils.appendPropertyToMarkdown(markdownString,"UID", PackageUtils.getUidForPackage(applicationInfo));
AndroidUtils.appendPropertyToMarkdown(markdownString,"TARGET_SDK", PackageUtils.getTargetSDKForPackage(applicationInfo));
AndroidUtils.appendPropertyToMarkdown(markdownString,"IS_DEBUGGABLE_BUILD", PackageUtils.isAppForPackageADebuggableBuild(applicationInfo));
if (PackageUtils.isAppInstalledOnExternalStorage(applicationInfo)) {
AndroidUtils.appendPropertyToMarkdown(markdownString,"IS_INSTALLED_ON_EXTERNAL_STORAGE", true);
}
return markdownString.toString();
}
/**
* Get a markdown {@link String} for the device info.
*
* @param context The context for operations.
* @return Returns the markdown {@link String}.
*/
public static String getDeviceInfoMarkdownString(@NonNull final Context context) {
// Some properties cannot be read with {@link System#getProperty(String)} but can be read
// directly by running getprop command
Properties systemProperties = getSystemProperties();
StringBuilder markdownString = new StringBuilder();
markdownString.append("## Device Info");
markdownString.append("\n\n### Software\n");
appendPropertyToMarkdown(markdownString,"OS_VERSION", getSystemPropertyWithAndroidAPI("os.version"));
appendPropertyToMarkdown(markdownString, "SDK_INT", Build.VERSION.SDK_INT);
// If its a release version
if ("REL".equals(Build.VERSION.CODENAME))
appendPropertyToMarkdown(markdownString, "RELEASE", Build.VERSION.RELEASE);
else
appendPropertyToMarkdown(markdownString, "CODENAME", Build.VERSION.CODENAME);
appendPropertyToMarkdown(markdownString, "ID", Build.ID);
appendPropertyToMarkdown(markdownString, "DISPLAY", Build.DISPLAY);
appendPropertyToMarkdown(markdownString, "INCREMENTAL", Build.VERSION.INCREMENTAL);
appendPropertyToMarkdownIfSet(markdownString, "SECURITY_PATCH", systemProperties.getProperty("ro.build.version.security_patch"));
appendPropertyToMarkdownIfSet(markdownString, "IS_DEBUGGABLE", systemProperties.getProperty("ro.debuggable"));
appendPropertyToMarkdownIfSet(markdownString, "IS_EMULATOR", systemProperties.getProperty("ro.boot.qemu"));
appendPropertyToMarkdownIfSet(markdownString, "IS_TREBLE_ENABLED", systemProperties.getProperty("ro.treble.enabled"));
appendPropertyToMarkdown(markdownString, "TYPE", Build.TYPE);
appendPropertyToMarkdown(markdownString, "TAGS", Build.TAGS);
// If on Android >= 12
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.R)
appendPropertyToMarkdown(markdownString, "MONITOR_PHANTOM_PROCS", FeatureFlagUtils.getFeatureFlagValueString(context, FeatureFlagUtils.SETTINGS_ENABLE_MONITOR_PHANTOM_PROCS).getName());
markdownString.append("\n\n### Hardware\n");
appendPropertyToMarkdown(markdownString, "MANUFACTURER", Build.MANUFACTURER);
appendPropertyToMarkdown(markdownString, "BRAND", Build.BRAND);
appendPropertyToMarkdown(markdownString, "MODEL", Build.MODEL);
appendPropertyToMarkdown(markdownString, "PRODUCT", Build.PRODUCT);
appendPropertyToMarkdown(markdownString, "BOARD", Build.BOARD);
appendPropertyToMarkdown(markdownString, "HARDWARE", Build.HARDWARE);
appendPropertyToMarkdown(markdownString, "DEVICE", Build.DEVICE);
appendPropertyToMarkdown(markdownString, "SUPPORTED_ABIS", Joiner.on(", ").skipNulls().join(Build.SUPPORTED_ABIS));
markdownString.append("\n##\n");
return markdownString.toString();
}
public static Properties getSystemProperties() {
Properties systemProperties = new Properties();
// getprop commands returns values in the format `[key]: [value]`
// Regex matches string starting with a literal `[`,
// followed by one or more characters that do not match a closing square bracket as the key,
// followed by a literal `]: [`,
// followed by one or more characters as the value,
// followed by string ending with literal `]`
// multiline values will be ignored
Pattern propertiesPattern = Pattern.compile("^\\[([^]]+)]: \\[(.+)]$");
try {
Process process = new ProcessBuilder()
.command("/system/bin/getprop")
.redirectErrorStream(true)
.start();
InputStream inputStream = process.getInputStream();
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
String line, key, value;
while ((line = bufferedReader.readLine()) != null) {
Matcher matcher = propertiesPattern.matcher(line);
if (matcher.matches()) {
key = matcher.group(1);
value = matcher.group(2);
if (key != null && value != null && !key.isEmpty() && !value.isEmpty())
systemProperties.put(key, value);
}
}
bufferedReader.close();
process.destroy();
} catch (IOException e) {
Logger.logStackTraceWithMessage("Failed to get run \"/system/bin/getprop\" to get system properties.", e);
}
//for (String key : systemProperties.stringPropertyNames()) {
// Logger.logVerbose(key + ": " + systemProperties.get(key));
//}
return systemProperties;
}
public static String getSystemPropertyWithAndroidAPI(@NonNull String property) {
try {
return System.getProperty(property);
} catch (Exception e) {
Logger.logVerbose("Failed to get system property \"" + property + "\":" + e.getMessage());
return null;
}
}
public static void appendPropertyToMarkdownIfSet(StringBuilder markdownString, String label, Object value) {
if (value == null) return;
if (value instanceof String && (((String) value).isEmpty()) || "REL".equals(value)) return;
markdownString.append("\n").append(getPropertyMarkdown(label, value));
}
public static void appendPropertyToMarkdown(StringBuilder markdownString, String label, Object value) {
markdownString.append("\n").append(getPropertyMarkdown(label, value));
}
public static String getPropertyMarkdown(String label, Object value) {
return MarkdownUtils.getSingleLineMarkdownStringEntry(label, value, "-");
}
public static String getCurrentTimeStamp() {
@SuppressLint("SimpleDateFormat")
final SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss z");
df.setTimeZone(TimeZone.getTimeZone("UTC"));
return df.format(new Date());
}
public static String getCurrentMilliSecondUTCTimeStamp() {
@SuppressLint("SimpleDateFormat")
final SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS z");
df.setTimeZone(TimeZone.getTimeZone("UTC"));
return df.format(new Date());
}
public static String getCurrentMilliSecondLocalTimeStamp() {
@SuppressLint("SimpleDateFormat")
final SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd_HH.mm.ss.SSS");
df.setTimeZone(TimeZone.getDefault());
return df.format(new Date());
}
}