implement shareintent handler for tt-rss sharing functionality

bump version

AndroidManifest.xml

@@ -1,10 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.fox.ttrss"
-    android:versionCode="95"
+    android:versionCode="96"
-    android:versionName="0.7.3" >
+    android:versionName="0.7.4" >
 
-    <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="11" />
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="11" />
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
@@ -17,36 +19,46 @@
         android:icon="@drawable/icon"
         android:label="@string/app_name" >
         <activity
-            android:label="@string/app_name"
+            android:name=".LoginActivity"
-            android:name=".LoginActivity" >
+            android:label="@string/app_name" >
         </activity>
         <activity
-            android:label="@string/app_name"
+            android:name=".offline.OfflineActivity"
-            android:name=".offline.OfflineActivity" >
+            android:label="@string/app_name" >
         </activity>
         <activity
-            android:label="@string/app_name"                        
+            android:name=".ShareActivity"
-            android:name=".MainActivity" >
+            android:excludeFromRecents="true"
-            <intent-filter >
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="text/plain" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name" >
+            <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
         <activity
-            android:label="@string/preferences"
+            android:name=".PreferencesActivity"
-            android:name=".PreferencesActivity" >
+            android:label="@string/preferences" >
         </activity>
 
         <service
-            android:enabled="true"
+            android:name=".offline.OfflineDownloadService"
-            android:name=".offline.OfflineDownloadService" />
+            android:enabled="true" />
         <service
-            android:enabled="true"
+            android:name=".offline.OfflineUploadService"
-       		android:name=".offline.OfflineUploadService" />
+            android:enabled="true" />
         <service
-            android:enabled="true"
+            android:name=".util.ImageCacheService"
-            android:name=".util.ImageCacheService" />
+            android:enabled="true" />
 
         <meta-data
             android:name="com.google.android.backup.api_key"

res/layout/share.xml

@@ -0,0 +1,90 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="fill_parent"
+    android:orientation="vertical" >
+
+    <TableLayout
+        android:padding="4dp"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" >
+
+        <TableRow
+            android:id="@+id/tableRow1"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" >
+
+            <TextView
+                android:id="@+id/textView1"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="0.3"
+                android:text="Title:"
+                android:textAppearance="?android:attr/textAppearanceMedium" />
+
+            <EditText
+                android:id="@+id/title"
+                android:singleLine="true"                
+                android:layout_width="0dp"
+                android:hint="Article Title"
+                android:layout_height="wrap_content"
+                android:layout_weight="0.7" >
+            </EditText>
+        </TableRow>
+
+        <TableRow
+            android:id="@+id/tableRow2"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" >
+
+            <TextView
+                android:id="@+id/textView2"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="0.3"
+                android:text="URL:"
+                android:textAppearance="?android:attr/textAppearanceMedium" />
+
+            <EditText
+                android:id="@+id/url"
+                android:singleLine="true"
+				android:hint="Article URL"                                
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="0.7" />
+        </TableRow>
+
+        <EditText
+            android:id="@+id/content"
+            android:layout_width="wrap_content"
+            android:hint="Article Content"
+            android:layout_height="wrap_content"
+            android:inputType="textMultiLine"
+            android:maxLines="3">
+                <requestFocus />
+         </EditText>
+
+        <Button
+            android:id="@+id/share_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="Share" />
+
+    </TableLayout>
+
+    <LinearLayout
+        android:id="@+id/loading_container"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:orientation="vertical" >
+
+        <TextView
+            android:id="@+id/loading_message"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:gravity="center_horizontal"
+            android:text="@string/loading_message" />
+    </LinearLayout>
+
+</LinearLayout>

res/values/strings.xml

@@ -128,4 +128,5 @@
     <string name="notify_article_published">Article published</string>
     <string name="notify_article_unpublished">Article unpublished</string>
     <string name="notify_article_note_set">Article note saved</string>
+    <string name="api_too_low">This action requires newer version of Tiny Tiny RSS</string>
 </resources>

src/org/fox/ttrss/MainActivity.java

@@ -1411,8 +1411,8 @@ public class MainActivity extends CommonActivity implements OnlineServices {
 		Intent intent = new Intent(Intent.ACTION_SEND);
 
 		intent.setType("text/plain");
-		//intent.putExtra(Intent.EXTRA_SUBJECT, article.title);
+		intent.putExtra(Intent.EXTRA_SUBJECT, article.title);
-		intent.putExtra(Intent.EXTRA_TEXT, article.title + " " + article.link);
+		intent.putExtra(Intent.EXTRA_TEXT, article.link);
 
 		return intent;
 	}

src/org/fox/ttrss/ShareActivity.java

@@ -0,0 +1,261 @@
+package org.fox.ttrss;
+
+import java.util.HashMap;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.util.Log;
+import android.view.View;
+import android.view.Window;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+
+public class ShareActivity extends CommonActivity {
+	private final String TAG = this.getClass().getSimpleName();
+	
+	private String m_sessionId;
+	private SharedPreferences m_prefs;
+	private int m_apiLevel = 0;
+	private boolean m_isLoggingIn = false;
+	private String m_themeName = "";
+	
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		m_prefs = PreferenceManager
+				.getDefaultSharedPreferences(getApplicationContext());
+
+		if (m_prefs.getString("theme", "THEME_DARK").equals("THEME_DARK")) {
+			setTheme(R.style.DarkTheme);
+		} else {
+			setTheme(R.style.LightTheme);
+		}
+
+		super.onCreate(savedInstanceState);
+		
+		requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
+		
+		m_themeName = m_prefs.getString("theme", "THEME_DARK");
+
+		if (savedInstanceState != null) {
+			m_sessionId = savedInstanceState.getString("sessionId");
+			m_apiLevel = savedInstanceState.getInt("apiLevel");
+		}
+
+		setContentView(R.layout.share);
+		
+		setSmallScreen(findViewById(R.id.headlines_fragment) == null); 
+
+		if (m_sessionId != null) {
+			loginSuccess();
+		} else {
+			//login(); -- handled in onResume()
+		}
+	}
+	
+	private void loginSuccess() {
+		findViewById(R.id.loading_container).setVisibility(View.GONE);
+		setProgressBarIndeterminateVisibility(false);
+		
+		if (m_apiLevel < 4) {
+			setLoadingStatus(R.string.api_too_low, false);
+		} else {
+			Intent intent = getIntent();
+			
+			final  EditText url = (EditText) findViewById(R.id.url);
+			url.setText(intent.getStringExtra(Intent.EXTRA_TEXT));
+			
+			final  EditText title = (EditText) findViewById(R.id.title);
+			title.setText(intent.getStringExtra(Intent.EXTRA_SUBJECT));
+			
+			final EditText content = (EditText) findViewById(R.id.content);			
+			
+			Button share = (Button) findViewById(R.id.share_button);
+			
+			share.setOnClickListener(new View.OnClickListener() {
+				@Override
+				public void onClick(View v) {
+					ApiRequest req = new ApiRequest(getApplicationContext()) {
+						protected void onPostExecute(JsonElement result) {
+							setProgressBarIndeterminateVisibility(false);
+
+							if (m_lastError != ApiError.NO_ERROR) {
+								toast(getErrorMessage());
+							} else {
+								toast("Article posted.");
+								finish();
+							}
+						}
+					};
+
+					HashMap<String, String> map = new HashMap<String, String>() {
+						{
+							put("sid", m_sessionId);
+							put("op", "shareToPublished");
+							put("title", title.getText().toString());
+							put("url", url.getText().toString());
+							put("content", content.getText().toString());
+						}
+					};
+
+					setProgressBarIndeterminateVisibility(true);
+					
+					req.execute(map);
+				}
+			});
+		}
+	}
+	
+	private void logout() {
+		m_sessionId = null;
+
+		findViewById(R.id.loading_container).setVisibility(View.VISIBLE);
+
+		TextView tv = (TextView) findViewById(R.id.loading_message);
+
+		if (tv != null) {
+			tv.setText(R.string.login_ready);
+		}
+	}
+	
+	@SuppressWarnings({ "unchecked", "serial" })
+	public void login() {
+
+		logout();
+
+		if (m_prefs.getString("ttrss_url", "").trim().length() == 0) {
+
+			setLoadingStatus(R.string.login_need_configure, false);
+
+			AlertDialog.Builder builder = new AlertDialog.Builder(this);
+			builder.setMessage(R.string.dialog_need_configure_prompt)
+			       .setCancelable(false)
+			       .setPositiveButton(R.string.dialog_open_preferences, new DialogInterface.OnClickListener() {
+			           public void onClick(DialogInterface dialog, int id) {
+			   			// launch preferences
+			   			
+			        	   Intent intent = new Intent(ShareActivity.this,
+			        			   PreferencesActivity.class);
+			        	   startActivityForResult(intent, 0);
+			           }
+			       })
+			       .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
+			           public void onClick(DialogInterface dialog, int id) {
+			                dialog.cancel();
+			           }
+			       });
+			AlertDialog alert = builder.create();
+			alert.show();
+			
+		} else {
+
+			LoginRequest ar = new LoginRequest(getApplicationContext());
+
+			HashMap<String, String> map = new HashMap<String, String>() {
+				{
+					put("op", "login");
+					put("user", m_prefs.getString("login", "").trim());
+					put("password", m_prefs.getString("password", "").trim());
+				}
+			};
+
+			ar.execute(map);
+
+			setLoadingStatus(R.string.login_in_progress, true);
+			
+			m_isLoggingIn = true;
+		}
+	}	
+	
+	
+	
+	private void setLoadingStatus(int status, boolean showProgress) {
+		TextView tv = (TextView) findViewById(R.id.loading_message);
+
+		if (tv != null) {
+			tv.setText(status);
+		}
+		
+		setProgressBarIndeterminateVisibility(showProgress);
+	}
+	
+	@Override
+	public void onResume() {
+		super.onResume();
+		
+		if (m_sessionId == null && !m_isLoggingIn) {
+			login();
+		}
+	}
+
+	private class LoginRequest extends ApiRequest {
+		public LoginRequest(Context context) {
+			super(context);
+		}
+
+		@SuppressWarnings("unchecked")
+		protected void onPostExecute(JsonElement result) {
+			m_isLoggingIn = false;
+			
+			if (result != null) {
+				try {
+					JsonObject content = result.getAsJsonObject();
+					if (content != null) {
+						m_sessionId = content.get("session_id").getAsString();
+
+						Log.d(TAG, "Authenticated!");
+
+						ApiRequest req = new ApiRequest(m_context) {
+							protected void onPostExecute(JsonElement result) {
+								m_apiLevel = 0;
+
+								if (result != null) {
+									try {
+										m_apiLevel = result.getAsJsonObject()
+													.get("level").getAsInt();
+									} catch (Exception e) {
+										e.printStackTrace();
+									}
+								}
+
+								Log.d(TAG, "Received API level: " + m_apiLevel);
+
+								loginSuccess();
+							}
+						};
+
+						@SuppressWarnings("serial")
+						HashMap<String, String> map = new HashMap<String, String>() {
+							{
+								put("sid", m_sessionId);
+								put("op", "getApiLevel");
+							}
+						};
+
+						req.execute(map);
+
+						setLoadingStatus(R.string.loading_message, true);
+
+						return;
+					}
+
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+
+			m_sessionId = null;
+
+			setLoadingStatus(getErrorMessage(), false);
+		}
+
+	}
+}

src/org/fox/ttrss/offline/OfflineActivity.java

@@ -569,8 +569,8 @@ public class OfflineActivity extends CommonActivity implements
 		Intent intent = new Intent(Intent.ACTION_SEND);
 
 		intent.setType("text/plain");
-		//intent.putExtra(Intent.EXTRA_SUBJECT, title);
+		intent.putExtra(Intent.EXTRA_SUBJECT, title);
-		intent.putExtra(Intent.EXTRA_TEXT, title + " " + link);
+		intent.putExtra(Intent.EXTRA_TEXT, link);
 
 		return intent;
 	}