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Convert Crash to kotlin
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@FooIbar @asuka-mio
FooIbar authored and asuka-mio committed Feb 24, 2023
1 parent 9bbe010 commit 66e1315
Showing 1 changed file with 151 additions and 164 deletions.
315 changes: 151 additions & 164 deletions app/src/main/java/com/hippo/ehviewer/Crash.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -13,190 +13,177 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hippo.ehviewer

package com.hippo.ehviewer;
import android.content.Context
import android.content.pm.PackageManager
import android.os.Build
import android.os.Debug
import com.hippo.util.PackageUtils
import com.hippo.util.ReadableTime
import com.hippo.yorozuya.FileUtils
import com.hippo.yorozuya.IOUtils
import com.hippo.yorozuya.OSUtils
import java.io.File
import java.io.FileWriter
import java.io.IOException
import java.io.PrintWriter
import java.util.Arrays

import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Debug;

import androidx.annotation.NonNull;

import com.hippo.util.PackageUtils;
import com.hippo.util.ReadableTime;
import com.hippo.yorozuya.FileUtils;
import com.hippo.yorozuya.IOUtils;
import com.hippo.yorozuya.OSUtils;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;

public final class Crash {
private Crash() {
object Crash {
private fun avoidNull(str: String?): String {
return str ?: "null"
}

@NonNull
private static String avoidNull(String str) {
return null != str ? str : "null";
}

private static void collectInfo(Context context, FileWriter fw) throws IOException {
@Throws(IOException::class)
private fun collectInfo(context: Context, fw: FileWriter) {
try {
PackageManager pm = context.getPackageManager();
PackageInfo pi = pm.getPackageInfo(context.getPackageName(), PackageManager.GET_ACTIVITIES);
val pm = context.packageManager
val pi = pm.getPackageInfo(context.packageName, PackageManager.GET_ACTIVITIES)
if (pi != null) {
String versionName = pi.versionName == null ? "null" : pi.versionName;
String versionCode = String.valueOf(pi.versionCode);
fw.write("======== PackageInfo ========\r\n");
fw.write("PackageName=");
fw.write(pi.packageName);
fw.write("\r\n");
fw.write("VersionName=");
fw.write(versionName);
fw.write("\r\n");
fw.write("VersionCode=");
fw.write(versionCode);
fw.write("\r\n");
String signature = PackageUtils.getSignature(context, pi.packageName);
fw.write("Signature=");
fw.write(null != signature ? signature : "null");
fw.write("\r\n");
fw.write("\r\n");
val versionName = if (pi.versionName == null) "null" else pi.versionName
val versionCode = pi.versionCode.toString()
fw.write("======== PackageInfo ========\r\n")
fw.write("PackageName=")
fw.write(pi.packageName)
fw.write("\r\n")
fw.write("VersionName=")
fw.write(versionName)
fw.write("\r\n")
fw.write("VersionCode=")
fw.write(versionCode)
fw.write("\r\n")
val signature = PackageUtils.getSignature(context, pi.packageName)
fw.write("Signature=")
fw.write(signature ?: "null")
fw.write("\r\n")
fw.write("\r\n")
}
} catch (PackageManager.NameNotFoundException e) {
fw.write("======== PackageInfo ========\r\n");
fw.write("Can't get package information\r\n");
fw.write("\r\n");
} catch (e: PackageManager.NameNotFoundException) {
fw.write("======== PackageInfo ========\r\n")
fw.write("Can't get package information\r\n")
fw.write("\r\n")
}

// Runtime
String topActivityClazzName = "null";
fw.write("======== Runtime ========\r\n");
fw.write("TopActivity=");
fw.write(avoidNull(topActivityClazzName));
fw.write("\r\n");
fw.write("\r\n");
fw.write("\r\n");
val topActivityClazzName = "null"
fw.write("======== Runtime ========\r\n")
fw.write("TopActivity=")
fw.write(avoidNull(topActivityClazzName))
fw.write("\r\n")
fw.write("\r\n")
fw.write("\r\n")

// Device info
fw.write("======== DeviceInfo ========\r\n");
fw.write("BOARD=");
fw.write(Build.BOARD);
fw.write("\r\n");
fw.write("BOOTLOADER=");
fw.write(Build.BOOTLOADER);
fw.write("\r\n");
fw.write("SUPPORTED_ABIS=");
fw.write(Arrays.toString(Build.SUPPORTED_ABIS));
fw.write("\r\n");
fw.write("DEVICE=");
fw.write(Build.DEVICE);
fw.write("\r\n");
fw.write("DISPLAY=");
fw.write(Build.DISPLAY);
fw.write("\r\n");
fw.write("FINGERPRINT=");
fw.write(Build.FINGERPRINT);
fw.write("\r\n");
fw.write("HARDWARE=");
fw.write(Build.HARDWARE);
fw.write("\r\n");
fw.write("HOST=");
fw.write(Build.HOST);
fw.write("\r\n");
fw.write("ID=");
fw.write(Build.ID);
fw.write("\r\n");
fw.write("MANUFACTURER=");
fw.write(Build.MANUFACTURER);
fw.write("\r\n");
fw.write("MODEL=");
fw.write(Build.MODEL);
fw.write("\r\n");
fw.write("PRODUCT=");
fw.write(Build.PRODUCT);
fw.write("\r\n");
fw.write("RADIO=");
fw.write(Build.getRadioVersion());
fw.write("\r\n");
fw.write("TAGS=");
fw.write(Build.TAGS);
fw.write("\r\n");
fw.write("TYPE=");
fw.write(Build.TYPE);
fw.write("\r\n");
fw.write("USER=");
fw.write(Build.USER);
fw.write("\r\n");
fw.write("CODENAME=");
fw.write(Build.VERSION.CODENAME);
fw.write("\r\n");
fw.write("INCREMENTAL=");
fw.write(Build.VERSION.INCREMENTAL);
fw.write("\r\n");
fw.write("RELEASE=");
fw.write(Build.VERSION.RELEASE);
fw.write("\r\n");
fw.write("SDK=");
fw.write(Integer.toString(Build.VERSION.SDK_INT));
fw.write("\r\n");
fw.write("MEMORY=");
fw.write("======== DeviceInfo ========\r\n")
fw.write("BOARD=")
fw.write(Build.BOARD)
fw.write("\r\n")
fw.write("BOOTLOADER=")
fw.write(Build.BOOTLOADER)
fw.write("\r\n")
fw.write("SUPPORTED_ABIS=")
fw.write(Arrays.toString(Build.SUPPORTED_ABIS))
fw.write("\r\n")
fw.write("DEVICE=")
fw.write(Build.DEVICE)
fw.write("\r\n")
fw.write("DISPLAY=")
fw.write(Build.DISPLAY)
fw.write("\r\n")
fw.write("FINGERPRINT=")
fw.write(Build.FINGERPRINT)
fw.write("\r\n")
fw.write("HARDWARE=")
fw.write(Build.HARDWARE)
fw.write("\r\n")
fw.write("HOST=")
fw.write(Build.HOST)
fw.write("\r\n")
fw.write("ID=")
fw.write(Build.ID)
fw.write("\r\n")
fw.write("MANUFACTURER=")
fw.write(Build.MANUFACTURER)
fw.write("\r\n")
fw.write("MODEL=")
fw.write(Build.MODEL)
fw.write("\r\n")
fw.write("PRODUCT=")
fw.write(Build.PRODUCT)
fw.write("\r\n")
fw.write("RADIO=")
fw.write(Build.getRadioVersion())
fw.write("\r\n")
fw.write("TAGS=")
fw.write(Build.TAGS)
fw.write("\r\n")
fw.write("TYPE=")
fw.write(Build.TYPE)
fw.write("\r\n")
fw.write("USER=")
fw.write(Build.USER)
fw.write("\r\n")
fw.write("CODENAME=")
fw.write(Build.VERSION.CODENAME)
fw.write("\r\n")
fw.write("INCREMENTAL=")
fw.write(Build.VERSION.INCREMENTAL)
fw.write("\r\n")
fw.write("RELEASE=")
fw.write(Build.VERSION.RELEASE)
fw.write("\r\n")
fw.write("SDK=")
fw.write(Integer.toString(Build.VERSION.SDK_INT))
fw.write("\r\n")
fw.write("MEMORY=")
fw.write(
FileUtils.humanReadableByteCount(OSUtils.getAppAllocatedMemory(), false));
fw.write("\r\n");
fw.write("MEMORY_NATIVE=");
fw.write(FileUtils.humanReadableByteCount(Debug.getNativeHeapAllocatedSize(), false));
fw.write("\r\n");
fw.write("MEMORY_MAX=");
fw.write(FileUtils.humanReadableByteCount(OSUtils.getAppMaxMemory(), false));
fw.write("\r\n");
fw.write("MEMORY_TOTAL=");
fw.write(FileUtils.humanReadableByteCount(OSUtils.getTotalMemory(), false));
fw.write("\r\n");
fw.write("\r\n");
FileUtils.humanReadableByteCount(OSUtils.getAppAllocatedMemory(), false)
)
fw.write("\r\n")
fw.write("MEMORY_NATIVE=")
fw.write(FileUtils.humanReadableByteCount(Debug.getNativeHeapAllocatedSize(), false))
fw.write("\r\n")
fw.write("MEMORY_MAX=")
fw.write(FileUtils.humanReadableByteCount(OSUtils.getAppMaxMemory(), false))
fw.write("\r\n")
fw.write("MEMORY_TOTAL=")
fw.write(FileUtils.humanReadableByteCount(OSUtils.getTotalMemory(), false))
fw.write("\r\n")
fw.write("\r\n")
}

private static void getThrowableInfo(Throwable t, FileWriter fw) {
PrintWriter printWriter = new PrintWriter(fw);
t.printStackTrace(printWriter);
Throwable cause = t.getCause();
private fun getThrowableInfo(t: Throwable, fw: FileWriter) {
val printWriter = PrintWriter(fw)
t.printStackTrace(printWriter)
var cause = t.cause
while (cause != null) {
cause.printStackTrace(printWriter);
cause = cause.getCause();
cause.printStackTrace(printWriter)
cause = cause.cause
}
}

public static void saveCrashLog(Context context, Throwable t) {
File dir = AppConfig.getExternalCrashDir();
if (dir == null) {
return;
}

String nowString = ReadableTime.getFilenamableTime(System.currentTimeMillis());
String fileName = "crash-" + nowString + ".log";
File file = new File(dir, fileName);

FileWriter fw = null;
fun saveCrashLog(context: Context, t: Throwable) {
val dir = AppConfig.getExternalCrashDir() ?: return
val nowString = ReadableTime.getFilenamableTime(System.currentTimeMillis())
val fileName = "crash-$nowString.log"
val file = File(dir, fileName)
var fw: FileWriter? = null
try {
fw = new FileWriter(file);
fw.write("TIME=");
fw.write(nowString);
fw.write("\r\n");
fw.write("\r\n");
collectInfo(context, fw);
fw.write("======== CrashInfo ========\r\n");
getThrowableInfo(t, fw);
fw.write("\r\n");
fw.flush();
} catch (Exception e) {
file.delete();
fw = FileWriter(file)
fw.write("TIME=")
fw.write(nowString)
fw.write("\r\n")
fw.write("\r\n")
collectInfo(context, fw)
fw.write("======== CrashInfo ========\r\n")
getThrowableInfo(t, fw)
fw.write("\r\n")
fw.flush()
} catch (e: Exception) {
file.delete()
} finally {
IOUtils.closeQuietly(fw);
IOUtils.closeQuietly(fw)
}
}
}
}

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