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authorsteckbrief <steckbrief@chefmail.de>2015-12-02 23:02:10 +0100
committersteckbrief <steckbrief@chefmail.de>2015-12-02 23:02:10 +0100
commita0dcdf5c762ff28edeea34c2cfe654c31889abc7 (patch)
tree9e92fc9f9f0bc44c2593c00e29290ad8f392747e /src/main/java/de/thedevstack/android/logcat/tasks
parent6bc277152a8e1bcf5347d3e1d60c93dfc904ca23 (diff)
parent9efc13983516c4c37540eb9544f8fa411ded81c7 (diff)
Merge remote-tracking branch 'remotes/origin/trz/rename' into trz/rebase
Diffstat (limited to 'src/main/java/de/thedevstack/android/logcat/tasks')
-rw-r--r--src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java67
1 files changed, 67 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java b/src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java
new file mode 100644
index 00000000..b9fa450b
--- /dev/null
+++ b/src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java
@@ -0,0 +1,67 @@
+package de.thedevstack.android.logcat.tasks;
+
+import android.os.AsyncTask;
+import de.thedevstack.conversationsplus.utils.Logging;
+import android.widget.ArrayAdapter;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+
+import de.thedevstack.conversationsplus.utils.StreamUtil;
+
+/**
+ * Created by tzur on 20.11.2015.
+ */
+public class ReadLogCatAsyncTask extends AsyncTask<Void, Void, String[]> {
+ private final ArrayAdapter<String> arrayAdapter;
+ private static final String[] LOG_CAT_CMD = { "logcat", "-d", "-v", "time"};
+ private static final String[] WHITE_LIST = { "thedevstack.", "E/", "W/" };
+ private static final String[] BLACK_LIST = { "D/TextLayoutCache" };
+
+ public ReadLogCatAsyncTask(ArrayAdapter<String> arrayAdapter) {
+ this.arrayAdapter = arrayAdapter;
+ }
+ @Override
+ protected String[] doInBackground(Void... params) {
+ ArrayList<String> logCatOutput = new ArrayList<>();
+ BufferedReader bufferedReader = null;
+ try {
+ Process process = Runtime.getRuntime().exec(ReadLogCatAsyncTask.LOG_CAT_CMD);
+ bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+ String line = "";
+ while ((line = bufferedReader.readLine()) != null) {
+ logCatOutput.add(line);
+ }
+ bufferedReader.close();
+ } catch (IOException e) {
+ Logging.e("ReadLogCat", "error while retrieving information from logcat: " + e.getMessage(), e);
+ } finally {
+ StreamUtil.close(bufferedReader);
+ }
+ logCatOutput.trimToSize();
+ return logCatOutput.toArray(new String[0]);
+ }
+
+ @Override
+ protected void onPostExecute(String[] items) {
+ this.arrayAdapter.clear();
+ if (null != items && items.length > 0) {
+ for (String item : items) {
+ if (!filter(item)) {
+ this.arrayAdapter.add(item);
+ }
+ }
+ }
+ }
+
+ protected boolean filter(String item) {
+ for (String whiteListed : ReadLogCatAsyncTask.WHITE_LIST) {
+ if (item.contains(whiteListed)) {
+ return false;
+ }
+ }
+ return true;
+ }
+}