add timber to sample

stetho-sample/build.gradle

@@ -16,6 +16,11 @@ android {
         versionName "1.0"
     }
 
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
     buildTypes {
         // release target excludes Stetho for illustration purposes.
         // See dependencies for instructions on how Stetho developers
@@ -29,6 +34,8 @@ android {
 
 dependencies {
     implementation project(':stetho')
+    implementation project(':stetho-timber')
+    implementation 'com.jakewharton.timber:timber:4.1.2'
     implementation project(':stetho-urlconnection')
 
     // Uncomment if you wish to play with the Console evaluation

stetho-sample/src/debug/java/com/facebook/stetho/sample/SampleDebugApplication.java

@@ -23,6 +23,9 @@
 import com.facebook.stetho.inspector.database.ContentProviderSchema;
 import com.facebook.stetho.inspector.database.ContentProviderSchema.Table;
 import com.facebook.stetho.inspector.protocol.ChromeDevtoolsDomain;
+import com.facebook.stetho.timber.StethoTree;
+
+import timber.log.Timber;
 
 public class SampleDebugApplication extends SampleApplication {
   private static final String TAG = "SampleDebugApplication";
@@ -31,6 +34,7 @@ public class SampleDebugApplication extends SampleApplication {
   public void onCreate() {
     super.onCreate();
 
+    Timber.plant(new StethoTree());
     long startTime = SystemClock.elapsedRealtime();
     initializeStetho(this);
     long elapsed = SystemClock.elapsedRealtime() - startTime;

stetho-sample/src/main/java/com/facebook/stetho/sample/MainActivity.java

@@ -18,6 +18,8 @@
 import android.view.View;
 import android.widget.Toast;
 
+import timber.log.Timber;
+
 public class MainActivity extends Activity {
   @Override
   protected void onCreate(Bundle savedInstanceState) {
@@ -33,10 +35,25 @@ protected void onCreate(Bundle savedInstanceState) {
           .show();
     }
 
-    findViewById(R.id.settings_btn).setOnClickListener(mMainButtonClicked);
-    findViewById(R.id.apod_btn).setOnClickListener(mMainButtonClicked);
-    findViewById(R.id.irc_btn).setOnClickListener(mMainButtonClicked);
-    findViewById(R.id.about).setOnClickListener(mMainButtonClicked);
+    findViewById(R.id.log_btn).setOnClickListener(v -> {
+      Timber.i("log button clicked");
+    });
+    findViewById(R.id.settings_btn).setOnClickListener(v -> {
+      SettingsActivity.show(MainActivity.this);
+    });
+    findViewById(R.id.apod_btn).setOnClickListener(v -> {
+      APODActivity.show(MainActivity.this);
+    });
+    findViewById(R.id.irc_btn).setOnClickListener(v -> {
+      IRCConnectActivity.show(MainActivity.this);
+    });
+    findViewById(R.id.about).setOnClickListener(v -> {
+      View view = LayoutInflater.from(MainActivity.this).inflate(R.layout.dialog_layout, null);
+      Dialog dialog = new Dialog(MainActivity.this);
+      dialog.setContentView(view);
+      dialog.setTitle(getString(R.string.app_name));
+      dialog.show();
+    });
   }
 
   private static boolean isStethoPresent() {
@@ -64,26 +81,6 @@ private SharedPreferences getPrefs() {
     return PreferenceManager.getDefaultSharedPreferences(this /* context */);
   }
 
-  private final View.OnClickListener mMainButtonClicked = new View.OnClickListener() {
-    @Override
-    public void onClick(View v) {
-      int id = v.getId();
-      if (id == R.id.settings_btn) {
-        SettingsActivity.show(MainActivity.this);
-      } else if (id == R.id.apod_btn) {
-        APODActivity.show(MainActivity.this);
-      } else if (id == R.id.irc_btn) {
-        IRCConnectActivity.show(MainActivity.this);
-      } else if (id == R.id.about) {
-        View view = LayoutInflater.from(MainActivity.this).inflate(R.layout.dialog_layout, null);
-        Dialog dialog = new Dialog(MainActivity.this);
-        dialog.setContentView(view);
-        dialog.setTitle(getString(R.string.app_name));
-        dialog.show();
-      }
-    }
-  };
-
   private final SharedPreferences.OnSharedPreferenceChangeListener mToastingPrefListener =
       new SharedPreferences.OnSharedPreferenceChangeListener() {
     @Override

stetho-sample/src/main/res/layout/main_activity.xml

@@ -6,6 +6,14 @@
     android:gravity="center_horizontal"
     android:padding="15dp">
 
+  <Button
+      android:id="@+id/log_btn"
+      android:text="@string/log_btn"
+      android:layout_width="@dimen/main_button_width"
+      android:layout_height="wrap_content"
+      android:layout_marginBottom="10dp"
+      />
+
   <Button
       android:id="@+id/settings_btn"
       android:text="@string/settings_btn"

stetho-sample/src/main/res/values/strings.xml

@@ -2,6 +2,7 @@
 
 <resources>
   <string name="app_name">Stetho Sample</string>
+  <string name="log_btn">Log</string>
   <string name="settings_btn">Settings</string>
   <string name="apod_btn">APOD RSS Feed</string>
   <string name="irc_btn">IRC Client</string>