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authorsteckbrief <steckbrief@chefmail.de>2015-11-20 22:41:30 +0100
committersteckbrief <steckbrief@chefmail.de>2015-11-20 22:41:30 +0100
commit2531c88f2c8a992aa0c40c9f96e88099dc94139e (patch)
treee3815b7f1ef0bbd227df8c4452d4aa52b54830e4 /src/main/java/de/thedevstack/android/logcat
parent8838a5094812e0540ccfef3334e49e1a5c1a564b (diff)
Implements FS#67: Introduce central logging class to use log prefix, new activity to show logcat output and button to copy contents
Diffstat (limited to 'src/main/java/de/thedevstack/android/logcat')
-rw-r--r--src/main/java/de/thedevstack/android/logcat/adapters/LogCatArrayAdapter.java122
-rw-r--r--src/main/java/de/thedevstack/android/logcat/tasks/ReadLogCatAsyncTask.java67
-rw-r--r--src/main/java/de/thedevstack/android/logcat/ui/LogCatOutputActivity.java27
-rw-r--r--src/main/java/de/thedevstack/android/logcat/ui/LogCatOutputCopyOnClickListener.java42
4 files changed, 258 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/android/logcat/adapters/LogCatArrayAdapter.java b/src/main/java/de/thedevstack/android/logcat/adapters/LogCatArrayAdapter.java
new file mode 100644
index 00000000..c8a96ea3
--- /dev/null
+++ b/src/main/java/de/thedevstack/android/logcat/adapters/LogCatArrayAdapter.java
@@ -0,0 +1,122 @@
+package de.thedevstack.android.logcat.adapters;
+
+import android.content.Context;
+import android.widget.ArrayAdapter;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Created by tzur on 20.11.2015.
+ */
+public class LogCatArrayAdapter extends ArrayAdapter<String> {
+ private ArrayList<String> logcatItems = new ArrayList<>();
+
+ /**
+ * Constructor
+ *
+ * @param context The current context.
+ * @param resource The resource ID for a layout file containing a TextView to use when
+ */
+ public LogCatArrayAdapter(Context context, int resource) {
+ super(context, resource);
+ }
+
+ /**
+ * Constructor
+ *
+ * @param context The current context.
+ * @param resource The resource ID for a layout file containing a layout to use when
+ * instantiating views.
+ * @param textViewResourceId The id of the TextView within the layout resource to be populated
+ */
+ public LogCatArrayAdapter(Context context, int resource, int textViewResourceId) {
+ super(context, resource, textViewResourceId);
+ }
+
+ /**
+ * Constructor
+ *
+ * @param context The current context.
+ * @param resource The resource ID for a layout file containing a TextView to use when
+ * instantiating views.
+ * @param objects The objects to represent in the ListView.
+ */
+ public LogCatArrayAdapter(Context context, int resource, String[] objects) {
+ super(context, resource, objects);
+ }
+
+ /**
+ * Constructor
+ *
+ * @param context The current context.
+ * @param resource The resource ID for a layout file containing a layout to use when
+ * instantiating views.
+ * @param textViewResourceId The id of the TextView within the layout resource to be populated
+ * @param objects The objects to represent in the ListView.
+ */
+ public LogCatArrayAdapter(Context context, int resource, int textViewResourceId, String[] objects) {
+ super(context, resource, textViewResourceId, objects);
+ }
+
+ /**
+ * Constructor
+ *
+ * @param context The current context.
+ * @param resource The resource ID for a layout file containing a TextView to use when
+ * instantiating views.
+ * @param objects The objects to represent in the ListView.
+ */
+ public LogCatArrayAdapter(Context context, int resource, List<String> objects) {
+ super(context, resource, objects);
+ }
+
+ /**
+ * Constructor
+ *
+ * @param context The current context.
+ * @param resource The resource ID for a layout file containing a layout to use when
+ * instantiating views.
+ * @param textViewResourceId The id of the TextView within the layout resource to be populated
+ * @param objects The objects to represent in the ListView.
+ */
+ public LogCatArrayAdapter(Context context, int resource, int textViewResourceId, List<String> objects) {
+ super(context, resource, textViewResourceId, objects);
+ }
+
+ @Override
+ public void add(String object) {
+ super.add(object);
+ logcatItems.add(object);
+ }
+
+ @Override
+ public void addAll(Collection<? extends String> collection) {
+ super.addAll(collection);
+ logcatItems.addAll(collection);
+ }
+
+ @Override
+ public void addAll(String... items) {
+ super.addAll(items);
+ Collections.addAll(logcatItems, items);
+ }
+
+ @Override
+ public void clear() {
+ super.clear();
+ logcatItems.clear();
+ }
+
+ @Override
+ public void remove(String object) {
+ super.remove(object);
+ logcatItems.remove(object);
+ }
+
+ public ArrayList<String> getItems() {
+ return this.logcatItems;
+ }
+}
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;
+ }
+}
diff --git a/src/main/java/de/thedevstack/android/logcat/ui/LogCatOutputActivity.java b/src/main/java/de/thedevstack/android/logcat/ui/LogCatOutputActivity.java
new file mode 100644
index 00000000..bb49c54d
--- /dev/null
+++ b/src/main/java/de/thedevstack/android/logcat/ui/LogCatOutputActivity.java
@@ -0,0 +1,27 @@
+package de.thedevstack.android.logcat.ui;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.widget.Button;
+import android.widget.ListView;
+
+import de.thedevstack.android.logcat.adapters.LogCatArrayAdapter;
+import de.thedevstack.android.logcat.tasks.ReadLogCatAsyncTask;
+import de.thedevstack.conversationsplus.R;
+
+/**
+ * Created by tzur on 07.10.2015.
+ */
+public class LogCatOutputActivity extends Activity {
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_logcatoutput);
+ ListView lv = (ListView)findViewById(R.id.actLogInfoOutput);
+ LogCatArrayAdapter logCatOutputAdapter = new LogCatArrayAdapter(this, R.layout.list_item_logcatoutput);
+ lv.setAdapter(logCatOutputAdapter);
+ new ReadLogCatAsyncTask(logCatOutputAdapter).execute();
+ Button copyButton = (Button) findViewById(R.id.actLogOutputCopyButton);
+ copyButton.setOnClickListener(new LogCatOutputCopyOnClickListener(this, logCatOutputAdapter));
+ }
+}
diff --git a/src/main/java/de/thedevstack/android/logcat/ui/LogCatOutputCopyOnClickListener.java b/src/main/java/de/thedevstack/android/logcat/ui/LogCatOutputCopyOnClickListener.java
new file mode 100644
index 00000000..da82fc7f
--- /dev/null
+++ b/src/main/java/de/thedevstack/android/logcat/ui/LogCatOutputCopyOnClickListener.java
@@ -0,0 +1,42 @@
+package de.thedevstack.android.logcat.ui;
+
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.view.View;
+import android.widget.Toast;
+
+import java.util.ArrayList;
+
+import de.thedevstack.android.logcat.adapters.LogCatArrayAdapter;
+import de.thedevstack.conversationsplus.ConversationsPlusApplication;
+import de.thedevstack.conversationsplus.R;
+
+/**
+ * Created by tzur on 20.11.2015.
+ */
+public class LogCatOutputCopyOnClickListener implements View.OnClickListener {
+ private final LogCatArrayAdapter logCatOutputAdapter;
+ private final Context context;
+
+ public LogCatOutputCopyOnClickListener(Context context, LogCatArrayAdapter logCatOutputAdapter) {
+ this.logCatOutputAdapter = logCatOutputAdapter;
+ this.context = context;
+ }
+
+ @Override
+ public void onClick(View v) {
+ ArrayList<String> items = this.logCatOutputAdapter.getItems();
+ if (null != items && !items.isEmpty()) {
+ StringBuilder sb = new StringBuilder();
+ for (String item : items) {
+ sb.append(item);
+ sb.append("\n");
+ }
+ ClipboardManager clipboard = (ClipboardManager) ConversationsPlusApplication.getInstance().getSystemService(Context.CLIPBOARD_SERVICE);
+ ClipData clip = ClipData.newPlainText("c+logcat", sb.toString());
+ clipboard.setPrimaryClip(clip);
+ Toast.makeText(this.context, R.string.cplus_copied_to_clipboard, Toast.LENGTH_LONG).show();
+ }
+ }
+}