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This commit is contained in:
Anton Afanasyeu
2026-05-21 12:00:57 +02:00
parent e2d51fbb27
commit 55d588afa4
8 changed files with 99 additions and 33 deletions
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4
.githooks/post-commit Executable file
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@@ -0,0 +1,4 @@
#!/usr/bin/env bash
set -euo pipefail
ROOT="$(git rev-parse --show-toplevel)"
exec python3 "$ROOT/scripts/header-post-commit.py"

4
app/src/main/java/com/foxx/androidcast/crash/CrashReportStore.java
View File

@@ -13,6 +13,8 @@ package com.foxx.androidcast.crash;
**********************************************************************/
import org.json.JSONObject;
import com.foxx.androidcast.util.IoUtils;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
@@ -82,7 +84,7 @@ public final class CrashReportStore {
public static JSONObject readJson(File file) {
try (FileInputStream fis = new FileInputStream(file)) {
return new JSONObject(new String(fis.readAllBytes(), StandardCharsets.UTF_8));
return new JSONObject(new String(IoUtils.readAllBytes(fis), StandardCharsets.UTF_8));
} catch (Exception e) {
return null;
}

4
app/src/main/java/com/foxx/androidcast/crash/CrashWatcherService.java
View File

@@ -20,6 +20,8 @@ import android.os.Build;
import android.os.IBinder;
import android.util.Log;
import com.foxx.androidcast.util.IoUtils;
import org.json.JSONObject;
import java.io.File;
@@ -117,7 +119,7 @@ public final class CrashWatcherService extends Service {
try {
byte[] buf;
try (FileInputStream fis = new FileInputStream(stub)) {
buf = fis.readAllBytes();
buf = IoUtils.readAllBytes(fis);
}
String text = new String(buf, StandardCharsets.UTF_8);
String signal = "UNKNOWN";

4
app/src/main/java/com/foxx/androidcast/ota/OtaBundleInstaller.java
View File

@@ -14,6 +14,8 @@ package com.foxx.androidcast.ota;
import android.content.Context;
import android.util.Log;
import com.foxx.androidcast.util.IoUtils;
import org.json.JSONObject;
import java.io.BufferedInputStream;
@@ -81,7 +83,7 @@ public final class OtaBundleInstaller {
File signFile = new File(extractDir, ENTRY_SIGN);
if (signFile.isFile()) {
try (FileInputStream fis = new FileInputStream(signFile)) {
byte[] buf = fis.readAllBytes();
byte[] buf = IoUtils.readAllBytes(fis);
OtaSignBundle sign = OtaSignBundle.fromJson(
new JSONObject(new String(buf, StandardCharsets.UTF_8)));
expectedSha = sign.sha256Hex;

5
app/src/main/java/com/foxx/androidcast/ota/OtaSettingsStore.java
View File

@@ -13,8 +13,9 @@ package com.foxx.androidcast.ota;
import android.content.Context;
import com.foxx.androidcast.AppPreferences;
import com.foxx.androidcast.crash.CrashSettings;
import com.foxx.androidcast.BuildConfig;
import com.foxx.androidcast.crash.CrashSettings;
import com.foxx.androidcast.util.IoUtils;
import org.json.JSONArray;
import org.json.JSONObject;
@@ -90,7 +91,7 @@ final class OtaSettingsStore {
private static JSONObject readSettingsJson(Context context) {
File f = new File(context.getFilesDir(), SETTINGS_FILE);
try (FileInputStream fis = new FileInputStream(f)) {
byte[] data = fis.readAllBytes();
byte[] data = IoUtils.readAllBytes(fis);
String text = new String(data, StandardCharsets.UTF_8);
return new JSONObject(text);
} catch (Exception ignored) {

6
app/src/main/java/com/foxx/androidcast/settings/AppSettingsJson.java
View File

@@ -15,6 +15,8 @@ import android.content.Context;
import org.json.JSONObject;
import com.foxx.androidcast.util.IoUtils;
import java.io.File;
import java.io.FileInputStream;
import java.nio.charset.StandardCharsets;
@@ -31,8 +33,8 @@ public final class AppSettingsJson {
return new JSONObject();
}
try (FileInputStream fis = new FileInputStream(f)) {
return new JSONObject(new String(fis.readAllBytes(), StandardCharsets.UTF_8));
} catch (Exception ignored) {
return new JSONObject(new String(IoUtils.readAllBytes(fis), StandardCharsets.UTF_8));
} catch (Throwable ignored) {
return new JSONObject();
}
}

36
app/src/main/java/com/foxx/androidcast/util/IoUtils.java Normal file
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@@ -0,0 +1,36 @@
package com.foxx.androidcast.util;
/*********************************************************************
* IoUtils.java
* Created at: Wed 20 May 2026 12:00:00 +0200
* Contributors:
* - Cursor Agent (project assistant)
**********************************************************************/
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
/** Stream/file reads compatible with minSdk 29 (no {@code InputStream.readAllBytes()}). */
public final class IoUtils {
private static final int BUF_SIZE = 8192;
private IoUtils() {}
public static byte[] readAllBytes(InputStream in) throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream();
byte[] buf = new byte[BUF_SIZE];
int n;
while ((n = in.read(buf)) != -1) {
out.write(buf, 0, n);
}
return out.toByteArray();
}
public static byte[] readAllBytes(File file) throws IOException {
try (FileInputStream fis = new FileInputStream(file)) {
return readAllBytes(fis);
}
}
}

69
pull_stats.sh
View File

@@ -5,11 +5,37 @@ DEVICES_LIST="$(adb devices -l)"
echo "${DEVICES_LIST}"
LOG_ROOT="log_capture/session_stats/"
CRASH_ROOT="log_capture/crash_reports/"
CLEAN_LOGS="no"
pull_dir() {
local serial="$1"
local remote_subdir="$2"
local local_base="$3"
local local_path="${local_base}/${serial}/${remote_subdir}/"
mapfile -t FILES < <(adb -s "${serial}" shell run-as com.foxx.androidcast ls "files/${remote_subdir}/" </dev/null \
| tr -d '\r' | grep -v '^$' || true)
if ((${#FILES[@]} == 0)); then
echo " (no files in files/${remote_subdir}/ on ${serial})"
return 0
fi
mkdir -p "${local_path}"
for f in "${FILES[@]}"; do
adb -s "${serial}" exec-out run-as com.foxx.androidcast cat "files/${remote_subdir}/${f}" </dev/null \
> "${local_path}/${f}"
if [[ "${CLEAN_LOGS}" == "yes" ]]; then
adb -s "${serial}" shell run-as com.foxx.androidcast rm -f "files/${remote_subdir}/${f}" </dev/null
fi
done
echo " pulled ${#FILES[@]} file(s) -> ${local_path}"
}
while true; do
yn=""
read -rp "clean logs on device after fetch? [Y/n] " yn
read -rp "clean logs on device after fetch? [y/N] " yn
yn="${yn,,}"
case "${yn}" in
y|yes)
@@ -20,7 +46,7 @@ while true; do
break
;;
"")
CLEAN_LOGS="yes"
CLEAN_LOGS="no"
break
;;
*)
@@ -40,29 +66,20 @@ while IFS= read -r DEV; do
STATE="$(awk '{print $2}' <<<"${DEV}")"
[[ "${STATE}" != "device" ]] && continue
LOG_PATH="${LOG_ROOT}/${SERIAL}/"
echo "------------ dumping in ${LOG_PATH}"
mkdir -p "${LOG_PATH}"
mapfile -t FILES < <(adb -s "${SERIAL}" shell run-as com.foxx.androidcast ls files/session_stats/ </dev/null \
| tr -d '\r' | grep -v '^$' || true)
if ((${#FILES[@]} == 0)); then
echo " (no session_stats files on ${SERIAL})"
continue
fi
for f in "${FILES[@]}"; do
adb -s "${SERIAL}" exec-out run-as com.foxx.androidcast cat "files/session_stats/${f}" </dev/null \
> "${LOG_PATH}/${f}"
if [[ "${CLEAN_LOGS}" == "yes" ]]; then
adb -s "${SERIAL}" shell run-as com.foxx.androidcast rm -f "files/session_stats/${f}" </dev/null
fi
done
echo "------------ ${SERIAL}"
echo "session_stats:"
pull_dir "${SERIAL}" "session_stats" "${LOG_ROOT}"
echo "crash_reports/pending:"
pull_dir "${SERIAL}" "crash_reports/pending" "${CRASH_ROOT}"
echo "crash_reports/native (stubs):"
pull_dir "${SERIAL}" "crash_reports/native" "${CRASH_ROOT}"
done <<<"${DEVICES_LIST}"
echo "showing all the logs in ${LOG_ROOT} folder and derivatives:"
ls -a ${LOG_ROOT}/*/*
echo "run './gradlew :session-studio:run' to analyze logs; find the latest logs in ${LOG_ROOT}"
echo ""
echo "Session stats: ${LOG_ROOT}"
[[ -d "${LOG_ROOT}" ]] && find "${LOG_ROOT}" -type f 2>/dev/null | sort || true
echo ""
echo "Crash reports: ${CRASH_ROOT}"
[[ -d "${CRASH_ROOT}" ]] && find "${CRASH_ROOT}" -type f 2>/dev/null | sort || true
echo ""
echo "run './gradlew :session-studio:run' to analyze session logs"