List of usage examples for android.content Context getCacheDir
public abstract File getCacheDir();
From source file:org.getlantern.firetweet.util.Utils.java
public static File getBestCacheDir(final Context context, final String cacheDirName) { if (context == null) throw new NullPointerException(); final File extCacheDir; try {/*from w w w.ja va 2 s.co m*/ // Workaround for https://github.com/mariotaku/firetweet/issues/138 extCacheDir = context.getExternalCacheDir(); } catch (final Exception e) { Crashlytics.logException(e); return new File(context.getCacheDir(), cacheDirName); } if (extCacheDir != null && extCacheDir.isDirectory()) { final File cacheDir = new File(extCacheDir, cacheDirName); if (cacheDir.isDirectory() || cacheDir.mkdirs()) return cacheDir; } return new File(context.getCacheDir(), cacheDirName); }
From source file:jp.ne.sakura.kkkon.android.exceptionhandler.testapp.ExceptionHandlerReportApp.java
/** Called when the activity is first created. */ @Override/*from w w w . j a v a 2 s . c om*/ public void onCreate(Bundle savedInstanceState) { final Context context = this.getApplicationContext(); { ExceptionHandler.initialize(context); if (ExceptionHandler.needReport()) { final String fileName = ExceptionHandler.getBugReportFileAbsolutePath(); final File file = new File(fileName); final File fileZip; { String strFileZip = file.getAbsolutePath(); { int index = strFileZip.lastIndexOf('.'); if (0 < index) { strFileZip = strFileZip.substring(0, index); strFileZip += ".zip"; } } Log.d(TAG, strFileZip); fileZip = new File(strFileZip); if (fileZip.exists()) { fileZip.delete(); } } if (file.exists()) { Log.d(TAG, file.getAbsolutePath()); InputStream inStream = null; ZipOutputStream outStream = null; try { inStream = new FileInputStream(file); String strFileName = file.getAbsolutePath(); { int index = strFileName.lastIndexOf(File.separatorChar); if (0 < index) { strFileName = strFileName.substring(index + 1); } } Log.d(TAG, strFileName); outStream = new ZipOutputStream(new FileOutputStream(fileZip)); byte[] buff = new byte[8124]; { ZipEntry entry = new ZipEntry(strFileName); outStream.putNextEntry(entry); int len = 0; while (0 < (len = inStream.read(buff))) { outStream.write(buff, 0, len); } outStream.closeEntry(); } outStream.finish(); outStream.flush(); } catch (IOException e) { Log.e(TAG, "got exception", e); } finally { if (null != outStream) { try { outStream.close(); } catch (Exception e) { } } outStream = null; if (null != inStream) { try { inStream.close(); } catch (Exception e) { } } inStream = null; } Log.i(TAG, "zip created"); } if (file.exists()) { // upload or send e-mail InputStream inStream = null; StringBuilder sb = new StringBuilder(); try { inStream = new FileInputStream(file); byte[] buff = new byte[8124]; int readed = 0; do { readed = inStream.read(buff); for (int i = 0; i < readed; i++) { sb.append((char) buff[i]); } } while (readed >= 0); final String str = sb.toString(); Log.i(TAG, str); } catch (IOException e) { Log.e(TAG, "got exception", e); } finally { if (null != inStream) { try { inStream.close(); } catch (Exception e) { } } inStream = null; } AlertDialog.Builder alertDialog = new AlertDialog.Builder(this); final Locale defaultLocale = Locale.getDefault(); String title = ""; String message = ""; String positive = ""; String negative = ""; boolean needDefaultLang = true; if (null != defaultLocale) { if (defaultLocale.equals(Locale.JAPANESE) || defaultLocale.equals(Locale.JAPAN)) { title = ""; message = "?????????"; positive = "?"; negative = ""; needDefaultLang = false; } } if (needDefaultLang) { title = "ERROR"; message = "Got unexpected error. Do you want to send information of error."; positive = "Send"; negative = "Cancel"; } alertDialog.setTitle(title); alertDialog.setMessage(message); alertDialog.setPositiveButton(positive + " mail", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface di, int i) { DefaultUploaderMailClient.upload(context, file, new String[] { "diverKon+sakura@gmail.com" }); } }); alertDialog.setNeutralButton(positive + " http", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface di, int i) { DefaultUploaderWeb.upload(ExceptionHandlerReportApp.this, fileZip, "http://kkkon.sakura.ne.jp/android/bug"); } }); alertDialog.setNegativeButton(negative, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface di, int i) { ExceptionHandler.clearReport(); } }); alertDialog.show(); } // TODO separate activity for crash report //DefaultCheckerAPK.checkAPK( this, null ); } ExceptionHandler.registHandler(); } super.onCreate(savedInstanceState); /* Create a TextView and set its content. * the text is retrieved by calling a native * function. */ LinearLayout layout = new LinearLayout(this); layout.setOrientation(LinearLayout.VERTICAL); TextView tv = new TextView(this); tv.setText("ExceptionHandler"); layout.addView(tv); Button btn1 = new Button(this); btn1.setText("invoke Exception"); btn1.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { final int count = 2; int[] array = new int[count]; int value = array[count]; // invoke IndexOutOfBOundsException } }); layout.addView(btn1); Button btn2 = new Button(this); btn2.setText("reinstall apk"); btn2.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { boolean foundApk = false; { final String apkPath = context.getPackageCodePath(); // API8 Log.d(TAG, "PackageCodePath: " + apkPath); final File fileApk = new File(apkPath); if (fileApk.exists()) { foundApk = true; Intent promptInstall = new Intent(Intent.ACTION_VIEW); promptInstall.setDataAndType(Uri.fromFile(fileApk), "application/vnd.android.package-archive"); promptInstall.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(promptInstall); } } if (false == foundApk) { for (int i = 0; i < 10; ++i) { File fileApk = new File("/data/app/" + context.getPackageName() + "-" + i + ".apk"); Log.d(TAG, "check apk:" + fileApk.getAbsolutePath()); if (fileApk.exists()) { Log.i(TAG, "apk found. path=" + fileApk.getAbsolutePath()); /* * // require parmission { final String strCmd = "pm install -r " + fileApk.getAbsolutePath(); try { Runtime.getRuntime().exec( strCmd ); } catch ( IOException e ) { Log.e( TAG, "got exception", e ); } } */ Intent promptInstall = new Intent(Intent.ACTION_VIEW); promptInstall.setDataAndType(Uri.fromFile(fileApk), "application/vnd.android.package-archive"); promptInstall.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(promptInstall); break; } } } } }); layout.addView(btn2); Button btn3 = new Button(this); btn3.setText("check apk"); btn3.setOnClickListener(new View.OnClickListener() { private boolean checkApk(final File fileApk, final ZipEntryFilter filter) { final boolean[] result = new boolean[1]; result[0] = true; final Thread thread = new Thread(new Runnable() { @Override public void run() { if (fileApk.exists()) { ZipFile zipFile = null; try { zipFile = new ZipFile(fileApk); List<ZipEntry> list = new ArrayList<ZipEntry>(zipFile.size()); for (Enumeration<? extends ZipEntry> e = zipFile.entries(); e.hasMoreElements();) { ZipEntry ent = e.nextElement(); Log.d(TAG, ent.getName()); Log.d(TAG, "" + ent.getSize()); final boolean accept = filter.accept(ent); if (accept) { list.add(ent); } } Log.d(TAG, Build.CPU_ABI); // API 4 Log.d(TAG, Build.CPU_ABI2); // API 8 final String[] abiArray = { Build.CPU_ABI // API 4 , Build.CPU_ABI2 // API 8 }; String abiMatched = null; { boolean foundMatched = false; for (final String abi : abiArray) { if (null == abi) { continue; } if (0 == abi.length()) { continue; } for (final ZipEntry entry : list) { Log.d(TAG, entry.getName()); final String prefixABI = "lib/" + abi + "/"; if (entry.getName().startsWith(prefixABI)) { abiMatched = abi; foundMatched = true; break; } } if (foundMatched) { break; } } } Log.d(TAG, "matchedAbi=" + abiMatched); if (null != abiMatched) { boolean needReInstall = false; for (final ZipEntry entry : list) { Log.d(TAG, entry.getName()); final String prefixABI = "lib/" + abiMatched + "/"; if (entry.getName().startsWith(prefixABI)) { final String jniName = entry.getName().substring(prefixABI.length()); Log.d(TAG, "jni=" + jniName); final String strFileDst = context.getApplicationInfo().nativeLibraryDir + "/" + jniName; Log.d(TAG, strFileDst); final File fileDst = new File(strFileDst); if (!fileDst.exists()) { Log.w(TAG, "needReInstall: content missing " + strFileDst); needReInstall = true; } else { assert (entry.getSize() <= Integer.MAX_VALUE); if (fileDst.length() != entry.getSize()) { Log.w(TAG, "needReInstall: size broken " + strFileDst); needReInstall = true; } else { //org.apache.commons.io.IOUtils.contentEquals( zipFile.getInputStream( entry ), new FileInputStream(fileDst) ); final int size = (int) entry.getSize(); byte[] buffSrc = new byte[size]; { InputStream inStream = null; try { inStream = zipFile.getInputStream(entry); int pos = 0; { while (pos < size) { final int ret = inStream.read(buffSrc, pos, size - pos); if (ret <= 0) { break; } pos += ret; } } } catch (IOException e) { Log.d(TAG, "got exception", e); } finally { if (null != inStream) { try { inStream.close(); } catch (Exception e) { } } } } byte[] buffDst = new byte[(int) fileDst.length()]; { InputStream inStream = null; try { inStream = new FileInputStream(fileDst); int pos = 0; { while (pos < size) { final int ret = inStream.read(buffDst, pos, size - pos); if (ret <= 0) { break; } pos += ret; } } } catch (IOException e) { Log.d(TAG, "got exception", e); } finally { if (null != inStream) { try { inStream.close(); } catch (Exception e) { } } } } if (Arrays.equals(buffSrc, buffDst)) { Log.d(TAG, " content equal " + strFileDst); // OK } else { Log.w(TAG, "needReInstall: content broken " + strFileDst); needReInstall = true; } } } } } // for ZipEntry if (needReInstall) { // need call INSTALL APK Log.w(TAG, "needReInstall apk"); result[0] = false; } else { Log.d(TAG, "no need ReInstall apk"); } } } catch (IOException e) { Log.d(TAG, "got exception", e); } finally { if (null != zipFile) { try { zipFile.close(); } catch (Exception e) { } } } } } }); thread.setName("check jni so"); thread.start(); /* while ( thread.isAlive() ) { Log.d( TAG, "check thread.id=" + android.os.Process.myTid() + ",state=" + thread.getState() ); if ( ! thread.isAlive() ) { break; } AlertDialog.Builder alertDialog = new AlertDialog.Builder( ExceptionHandlerTestApp.this ); final Locale defaultLocale = Locale.getDefault(); String title = ""; String message = ""; String positive = ""; String negative = ""; boolean needDefaultLang = true; if ( null != defaultLocale ) { if ( defaultLocale.equals( Locale.JAPANESE ) || defaultLocale.equals( Locale.JAPAN ) ) { title = ""; message = "???????"; positive = "?"; negative = ""; needDefaultLang = false; } } if ( needDefaultLang ) { title = "INFO"; message = "Now checking installation. Cancel check?"; positive = "Wait"; negative = "Cancel"; } alertDialog.setTitle( title ); alertDialog.setMessage( message ); alertDialog.setPositiveButton( positive, null); alertDialog.setNegativeButton( negative, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface di, int i) { if ( thread.isAlive() ) { Log.d( TAG, "request interrupt" ); thread.interrupt(); } else { // nothing } } } ); if ( ! thread.isAlive() ) { break; } alertDialog.show(); if ( ! Thread.State.RUNNABLE.equals(thread.getState()) ) { break; } } */ try { thread.join(); } catch (InterruptedException e) { Log.d(TAG, "got exception", e); } return result[0]; } @Override public void onClick(View view) { boolean foundApk = false; { final String apkPath = context.getPackageCodePath(); // API8 Log.d(TAG, "PackageCodePath: " + apkPath); final File fileApk = new File(apkPath); this.checkApk(fileApk, new ZipEntryFilter() { @Override public boolean accept(ZipEntry entry) { if (entry.isDirectory()) { return false; } final String filename = entry.getName(); if (filename.startsWith("lib/")) { return true; } return false; } }); } } }); layout.addView(btn3); Button btn4 = new Button(this); btn4.setText("print dir and path"); btn4.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { { final File file = context.getCacheDir(); Log.d(TAG, "Ctx.CacheDir=" + file.getAbsoluteFile()); } { final File file = context.getExternalCacheDir(); // API 8 if (null == file) { // no permission Log.d(TAG, "Ctx.ExternalCacheDir="); } else { Log.d(TAG, "Ctx.ExternalCacheDir=" + file.getAbsolutePath()); } } { final File file = context.getFilesDir(); Log.d(TAG, "Ctx.FilesDir=" + file.getAbsolutePath()); } { final String value = context.getPackageResourcePath(); Log.d(TAG, "Ctx.PackageResourcePath=" + value); } { final String[] files = context.fileList(); if (null == files) { Log.d(TAG, "Ctx.fileList=" + files); } else { for (final String filename : files) { Log.d(TAG, "Ctx.fileList=" + filename); } } } { final File file = Environment.getDataDirectory(); Log.d(TAG, "Env.DataDirectory=" + file.getAbsolutePath()); } { final File file = Environment.getDownloadCacheDirectory(); Log.d(TAG, "Env.DownloadCacheDirectory=" + file.getAbsolutePath()); } { final File file = Environment.getExternalStorageDirectory(); Log.d(TAG, "Env.ExternalStorageDirectory=" + file.getAbsolutePath()); } { final File file = Environment.getRootDirectory(); Log.d(TAG, "Env.RootDirectory=" + file.getAbsolutePath()); } { final ApplicationInfo appInfo = context.getApplicationInfo(); Log.d(TAG, "AppInfo.dataDir=" + appInfo.dataDir); Log.d(TAG, "AppInfo.nativeLibraryDir=" + appInfo.nativeLibraryDir); // API 9 Log.d(TAG, "AppInfo.publicSourceDir=" + appInfo.publicSourceDir); { final String[] sharedLibraryFiles = appInfo.sharedLibraryFiles; if (null == sharedLibraryFiles) { Log.d(TAG, "AppInfo.sharedLibraryFiles=" + sharedLibraryFiles); } else { for (final String fileName : sharedLibraryFiles) { Log.d(TAG, "AppInfo.sharedLibraryFiles=" + fileName); } } } Log.d(TAG, "AppInfo.sourceDir=" + appInfo.sourceDir); } { Log.d(TAG, "System.Properties start"); final Properties properties = System.getProperties(); if (null != properties) { for (final Object key : properties.keySet()) { String value = properties.getProperty((String) key); Log.d(TAG, " key=" + key + ",value=" + value); } } Log.d(TAG, "System.Properties end"); } { Log.d(TAG, "System.getenv start"); final Map<String, String> mapEnv = System.getenv(); if (null != mapEnv) { for (final Map.Entry<String, String> entry : mapEnv.entrySet()) { final String key = entry.getKey(); final String value = entry.getValue(); Log.d(TAG, " key=" + key + ",value=" + value); } } Log.d(TAG, "System.getenv end"); } } }); layout.addView(btn4); Button btn5 = new Button(this); btn5.setText("check INSTALL_NON_MARKET_APPS"); btn5.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { SettingsCompat.initialize(context); if (SettingsCompat.isAllowedNonMarketApps()) { Log.d(TAG, "isAllowdNonMarketApps=true"); } else { Log.d(TAG, "isAllowdNonMarketApps=false"); } } }); layout.addView(btn5); Button btn6 = new Button(this); btn6.setText("send email"); btn6.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Intent mailto = new Intent(); mailto.setAction(Intent.ACTION_SENDTO); mailto.setType("message/rfc822"); mailto.setData(Uri.parse("mailto:")); mailto.putExtra(Intent.EXTRA_EMAIL, new String[] { "" }); mailto.putExtra(Intent.EXTRA_SUBJECT, "[BugReport] " + context.getPackageName()); mailto.putExtra(Intent.EXTRA_TEXT, "body text"); //mailto.addFlags( Intent.FLAG_ACTIVITY_NEW_TASK ); //context.startActivity( mailto ); Intent intent = Intent.createChooser(mailto, "Send Email"); if (null != intent) { intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); try { context.startActivity(intent); } catch (android.content.ActivityNotFoundException e) { Log.d(TAG, "got Exception", e); } } } }); layout.addView(btn6); Button btn7 = new Button(this); btn7.setText("upload http thread"); btn7.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Log.d(TAG, "brd=" + Build.BRAND); Log.d(TAG, "prd=" + Build.PRODUCT); //$(BRAND)/$(PRODUCT)/$(DEVICE)/$(BOARD):$(VERSION.RELEASE)/$(ID)/$(VERSION.INCREMENTAL):$(TYPE)/$(TAGS) Log.d(TAG, "fng=" + Build.FINGERPRINT); final List<NameValuePair> list = new ArrayList<NameValuePair>(16); list.add(new BasicNameValuePair("fng", Build.FINGERPRINT)); final Thread thread = new Thread(new Runnable() { @Override public void run() { Log.d(TAG, "upload thread tid=" + android.os.Process.myTid()); try { HttpPost httpPost = new HttpPost("http://kkkon.sakura.ne.jp/android/bug"); //httpPost.getParams().setParameter( CoreConnectionPNames.SO_TIMEOUT, new Integer(5*1000) ); httpPost.setEntity(new UrlEncodedFormEntity(list, HTTP.UTF_8)); DefaultHttpClient httpClient = new DefaultHttpClient(); Log.d(TAG, "socket.timeout=" + httpClient.getParams().getIntParameter(CoreConnectionPNames.SO_TIMEOUT, -1)); Log.d(TAG, "connection.timeout=" + httpClient.getParams() .getIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, -1)); httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, new Integer(5 * 1000)); httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, new Integer(5 * 1000)); Log.d(TAG, "socket.timeout=" + httpClient.getParams().getIntParameter(CoreConnectionPNames.SO_TIMEOUT, -1)); Log.d(TAG, "connection.timeout=" + httpClient.getParams() .getIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, -1)); // <uses-permission android:name="android.permission.INTERNET"/> // got android.os.NetworkOnMainThreadException, run at UI Main Thread HttpResponse response = httpClient.execute(httpPost); Log.d(TAG, "response=" + response.getStatusLine().getStatusCode()); } catch (Exception e) { Log.d(TAG, "got Exception. msg=" + e.getMessage(), e); } Log.d(TAG, "upload finish"); } }); thread.setName("upload crash"); thread.start(); /* while ( thread.isAlive() ) { Log.d( TAG, "thread tid=" + android.os.Process.myTid() + ",state=" + thread.getState() ); if ( ! thread.isAlive() ) { break; } AlertDialog.Builder alertDialog = new AlertDialog.Builder( ExceptionHandlerTestApp.this ); final Locale defaultLocale = Locale.getDefault(); String title = ""; String message = ""; String positive = ""; String negative = ""; boolean needDefaultLang = true; if ( null != defaultLocale ) { if ( defaultLocale.equals( Locale.JAPANESE ) || defaultLocale.equals( Locale.JAPAN ) ) { title = ""; message = "???????"; positive = "?"; negative = ""; needDefaultLang = false; } } if ( needDefaultLang ) { title = "INFO"; message = "Now uploading error information. Cancel upload?"; positive = "Wait"; negative = "Cancel"; } alertDialog.setTitle( title ); alertDialog.setMessage( message ); alertDialog.setPositiveButton( positive, null); alertDialog.setNegativeButton( negative, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface di, int i) { if ( thread.isAlive() ) { Log.d( TAG, "request interrupt" ); thread.interrupt(); } else { // nothing } } } ); if ( ! thread.isAlive() ) { break; } alertDialog.show(); if ( ! Thread.State.RUNNABLE.equals(thread.getState()) ) { break; } } */ /* try { thread.join(); // must call. leak handle... } catch ( InterruptedException e ) { Log.d( TAG, "got Exception", e ); } */ } }); layout.addView(btn7); Button btn8 = new Button(this); btn8.setText("upload http AsyncTask"); btn8.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { AsyncTask<String, Void, Boolean> asyncTask = new AsyncTask<String, Void, Boolean>() { @Override protected Boolean doInBackground(String... paramss) { Boolean result = true; Log.d(TAG, "upload AsyncTask tid=" + android.os.Process.myTid()); try { //$(BRAND)/$(PRODUCT)/$(DEVICE)/$(BOARD):$(VERSION.RELEASE)/$(ID)/$(VERSION.INCREMENTAL):$(TYPE)/$(TAGS) Log.d(TAG, "fng=" + Build.FINGERPRINT); final List<NameValuePair> list = new ArrayList<NameValuePair>(16); list.add(new BasicNameValuePair("fng", Build.FINGERPRINT)); HttpPost httpPost = new HttpPost(paramss[0]); //httpPost.getParams().setParameter( CoreConnectionPNames.SO_TIMEOUT, new Integer(5*1000) ); httpPost.setEntity(new UrlEncodedFormEntity(list, HTTP.UTF_8)); DefaultHttpClient httpClient = new DefaultHttpClient(); Log.d(TAG, "socket.timeout=" + httpClient.getParams().getIntParameter(CoreConnectionPNames.SO_TIMEOUT, -1)); Log.d(TAG, "connection.timeout=" + httpClient.getParams() .getIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, -1)); httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, new Integer(5 * 1000)); httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, new Integer(5 * 1000)); Log.d(TAG, "socket.timeout=" + httpClient.getParams().getIntParameter(CoreConnectionPNames.SO_TIMEOUT, -1)); Log.d(TAG, "connection.timeout=" + httpClient.getParams() .getIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, -1)); // <uses-permission android:name="android.permission.INTERNET"/> // got android.os.NetworkOnMainThreadException, run at UI Main Thread HttpResponse response = httpClient.execute(httpPost); Log.d(TAG, "response=" + response.getStatusLine().getStatusCode()); } catch (Exception e) { Log.d(TAG, "got Exception. msg=" + e.getMessage(), e); result = false; } Log.d(TAG, "upload finish"); return result; } }; asyncTask.execute("http://kkkon.sakura.ne.jp/android/bug"); asyncTask.isCancelled(); } }); layout.addView(btn8); Button btn9 = new Button(this); btn9.setText("call checkAPK"); btn9.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { final boolean result = DefaultCheckerAPK.checkAPK(ExceptionHandlerReportApp.this, null); Log.i(TAG, "checkAPK result=" + result); } }); layout.addView(btn9); setContentView(layout); }