Add support for showing and moving files with CMFM [1/2]

Change-Id: I6851acf05a279a1b83bd041a4d90c8238892765d

7 files changed, 305 insertions, 4 deletions

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 3135460d..57a81b06 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -142,6 +142,7 @@
       android:label="@string/picker"
       android:uiOptions="none"
       android:configChanges="orientation|keyboardHidden|screenSize"
+      android:theme="@style/FileManager.Theme.PickerActivity"
       android:exported="true">
       <intent-filter>
         <action android:name="android.intent.action.GET_CONTENT" />
@@ -240,6 +241,11 @@
         <action android:name="android.intent.action.VIEW" />
       </intent-filter>
     </activity>
+
+    <activity android:name=".activities.MoveDownloadedFileActivity"
+      android:theme="@style/FileManager.Theme.Transparent"
+      android:exported="true"/>
+
     <service android:name=".providers.secure.SecureCacheCleanupService">
       <intent-filter>
         <action android:name="android.intent.action.BOOT_COMPLETED" />
@@ -248,6 +254,8 @@
       </intent-filter>
     </service>
 
+    <service android:name=".service.MoveFileService" android:exported="false" />
+
   </application>
 
 </manifest>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index b2c7f861..592b5007 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -182,4 +182,6 @@
 
     <color name="open_file_progress_dialog_file_color">#de000000</color>
     <color name="open_file_progress_dialog_message_color">#8b000000</color>
+
+    <color name="picker_activity_window_bg_color">#99000000</color>
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index fd166e67..24d6b2f5 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -936,4 +936,18 @@
     <string name="docs">Docs</string>
     <string name="apps">Apps</string>
     <string name="archives">Archives</string>
+
+    <!-- Moving file notifications -->
+    <string name="moving_file_notification_title">Moving file</string>
+    <string name="move_complete_notification_title">Move complete</string>
+    <string name="move_complete_notification_description">Open location</string>
+    <string name="move_complete_notification_share_link">Share link</string>
+    <!-- Moving file error notifications -->
+    <string name="moving_file_failed_notification_title">Unable to move</string>
+    <string name="moving_file_failed_not_enough_space">Not enough space in source.  Free more space before retrying.</string>
+    <string name="moving_file_failed_no_provider_connection">Tap to check account connection</string>
+    <string name="moving_file_failed_no_data_connection">Check data connection and tap to retry</string>
+    <string name="moving_file_failed_generic">Tap to retry</string>
+    <string name="moving_file_failed_retry_action">Retry</string>
+    <string name="moving_file_failed_upgrade_action">Upgrade</string>
 </resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 59827cab..fe9de189 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -114,6 +114,24 @@
         <item name="android:homeAsUpIndicator">@drawable/material_ripple_up_arrow</item>
     </style>
 
+    <style name="FileManager.Theme.Transparent" parent="android:Theme">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:backgroundDimEnabled">false</item>
+    </style>
+
+    <style name="FileManager.Theme.PickerActivity" parent="android:Theme.Material.Light">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:backgroundDimAmount">0.6</item>
+    </style>
+
     <!-- Action bar -->
     <style name="FileManager.Widget.ActionBar.White" parent="@android:style/Widget.Material.Light.ActionBar">
         <item name="android:textColorPrimary">@android:color/white</item>
diff --git a/src/com/cyanogenmod/filemanager/activities/MoveDownloadedFileActivity.java b/src/com/cyanogenmod/filemanager/activities/MoveDownloadedFileActivity.java
new file mode 100644
index 00000000..e8de1d42
--- /dev/null
+++ b/src/com/cyanogenmod/filemanager/activities/MoveDownloadedFileActivity.java
@@ -0,0 +1,71 @@
+/*
+* Copyright (C) 2015 The CyanogenMod Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+package com.cyanogenmod.filemanager.activities;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import com.cyanogenmod.filemanager.service.MoveFileService;
+
+public class MoveDownloadedFileActivity extends Activity {
+    private static final String TAG = MoveDownloadedFileActivity.class.getSimpleName();
+    private static final boolean DEBUG = false;
+
+    private static final String EXTRA_FILE_PATH = "extra_file_path";
+
+    private static final int REQUEST_MOVE = 1000;
+
+    private String mFilePath;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        if (savedInstanceState == null) {
+            Intent intent = getIntent();
+            if (intent == null || !intent.hasExtra(EXTRA_FILE_PATH)) {
+                Log.w(TAG, "Null intent or no file specified");
+                finish();
+            } else {
+                mFilePath = intent.getStringExtra(EXTRA_FILE_PATH);
+                Intent moveIntent = new Intent(this, PickerActivity.class);
+                moveIntent.setAction(PickerActivity.INTENT_FOLDER_SELECT);
+                moveIntent.putExtra(PickerActivity.EXTRA_ACTION,
+                        PickerActivity.ACTION_MODE.MOVE.ordinal());
+                startActivityForResult(moveIntent, REQUEST_MOVE);
+            }
+        }
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == REQUEST_MOVE) {
+            if (resultCode == RESULT_OK && data.hasExtra(PickerActivity.EXTRA_FOLDER_PATH)) {
+                String destinationPath = data.getStringExtra(PickerActivity.EXTRA_FOLDER_PATH);
+                if (DEBUG) Log.d(TAG, String.format("Moving %s to %s", mFilePath, destinationPath));
+                Intent intent = new Intent(this, MoveFileService.class);
+                intent.putExtra(MoveFileService.EXTRA_SOURCE_FILE_PATH, mFilePath);
+                intent.putExtra(MoveFileService.EXTRA_DESTINATION_FILE_PATH, destinationPath);
+                startService(intent);
+            }
+        } else {
+            super.onActivityResult(requestCode, resultCode, data);
+        }
+        finish();
+    }
+}
\ No newline at end of file
diff --git a/src/com/cyanogenmod/filemanager/activities/PickerActivity.java b/src/com/cyanogenmod/filemanager/activities/PickerActivity.java
index 9197c12d..5dcdfae1 100644
--- a/src/com/cyanogenmod/filemanager/activities/PickerActivity.java
+++ b/src/com/cyanogenmod/filemanager/activities/PickerActivity.java
@@ -153,10 +153,6 @@ public class PickerActivity extends Activity
             Log.d(TAG, "PickerActivity.onCreate"); //$NON-NLS-1$
         }
 
-        // Set the theme before setContentView
-        Theme theme = ThemeManager.getCurrentTheme(this);
-        theme.setBaseTheme(this, true);
-
         //Save state
         super.onCreate(state);
 
diff --git a/src/com/cyanogenmod/filemanager/service/MoveFileService.java b/src/com/cyanogenmod/filemanager/service/MoveFileService.java
new file mode 100644
index 00000000..21decfd1
--- /dev/null
+++ b/src/com/cyanogenmod/filemanager/service/MoveFileService.java
@@ -0,0 +1,192 @@
+/*
+* Copyright (C) 2015 The CyanogenMod Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+package com.cyanogenmod.filemanager.service;
+
+import android.app.IntentService;
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.ComponentName;
+import android.content.Intent;
+import android.os.AsyncTask;
+import android.util.Log;
+
+import com.cyanogenmod.filemanager.R;
+import com.cyanogenmod.filemanager.util.CommandHelper;
+
+import java.io.File;
+
+public class MoveFileService extends IntentService {
+    private static final String TAG = MoveFileService.class.getSimpleName();
+
+    private static final String FILE_MANAGER_PACKAGE = "com.cyanogenmod.filemanager";
+    private static final String FILE_MANAGER_ACTIVITY =
+            FILE_MANAGER_PACKAGE + ".activities.MainActivity";
+    private static final String EXTRA_NAVIGATE_TO = "extra_navigate_to";
+
+    public static final String EXTRA_SOURCE_FILE_PATH = "extra_source_file_path";
+    public static final String EXTRA_DESTINATION_FILE_PATH = "extra_destination_file_path";
+
+    private static final String TAG_SEPARATOR = ":::";
+
+    public MoveFileService() {
+        super(TAG);
+    }
+
+    @Override
+    protected void onHandleIntent(Intent intent) {
+        if (!intent.hasExtra(EXTRA_SOURCE_FILE_PATH)) {
+            Log.w(TAG, "Source file path not provided");
+            return;
+        }
+        if (!intent.hasExtra(EXTRA_DESTINATION_FILE_PATH)) {
+            Log.w(TAG, "Destination file path not provided");
+            return;
+        }
+        String srcPath = intent.getStringExtra(EXTRA_SOURCE_FILE_PATH);
+        String dstPath = intent.getStringExtra(EXTRA_DESTINATION_FILE_PATH);
+        String tag = getTagForNotification(srcPath, dstPath);
+
+        showMovingNotification(tag);
+        new MoveFileTask().execute(srcPath, dstPath);
+    }
+
+    /**
+     * Post the moving file notification
+     * @param tag Tag for identifying this notification
+     */
+    private void showMovingNotification(String tag) {
+        NotificationManager nm = NotificationManager.from(this);
+        Notification.Builder builder = new Notification.Builder(this);
+        builder.setContentTitle(getString(R.string.moving_file_notification_title));
+        builder.setSmallIcon(R.drawable.ic_object_move);
+        builder.setProgress(0, 100, true);
+        nm.notify(tag, 0, builder.build());
+    }
+
+    /**
+     * Post the file moved notification with a "show" action
+     * @param tag Tag for identifying this notification
+     * @param directoryPath Path to the moved file's parent directory
+     */
+    private void showFileMovedNotification(String tag, String directoryPath) {
+        NotificationManager nm = NotificationManager.from(this);
+        Notification.Builder builder = new Notification.Builder(this);
+        builder.setContentTitle(getString(R.string.move_complete_notification_title));
+        builder.setContentText(getString(R.string.move_complete_notification_description));
+        builder.setSmallIcon(R.drawable.ic_object_move);
+
+        // Add the show content intent
+        Intent intent = createFileManagerNavigateToIntent(directoryPath);
+        PendingIntent pi = PendingIntent.getActivity(this, 0, intent,
+                PendingIntent.FLAG_UPDATE_CURRENT);
+        builder.setContentIntent(pi);
+        nm.notify(tag, 0, builder.build());
+    }
+
+    /**
+     * Post the move failed notification
+     * @param tag Tag for identifying this notification
+     * @param textResId String resource ID for the content text
+     */
+    private void showFileMoveFailedNotification(String tag, int textResId) {
+        NotificationManager nm = NotificationManager.from(this);
+        Notification.Builder builder = new Notification.Builder(this);
+        builder.setSmallIcon(R.drawable.ic_object_move);
+        builder.setContentTitle(getString(R.string.moving_file_failed_notification_title));
+        if (textResId > 0) builder.setContentText(getString(textResId));
+
+        // TODO: Add the retry action
+        nm.notify(tag, 0, builder.build());
+    }
+
+    /**
+     * Creates the intent used to show the folder containing the moved file
+     * @param filePath Absolute path to the moved file
+     * @return
+     */
+    private Intent createFileManagerNavigateToIntent(String filePath) {
+        File downloadedFile = new File(filePath);
+        String path = downloadedFile.getParent();
+        Intent intent = new Intent();
+        intent.setComponent(new ComponentName(FILE_MANAGER_PACKAGE, FILE_MANAGER_ACTIVITY));
+        intent.putExtra(EXTRA_NAVIGATE_TO, path);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+
+        return intent;
+    }
+
+    /**
+     * Creates a tag based on the source and destination paths
+     * @param srcPath Path to the file to be moved
+     * @param dstPath Path to the destination of the moved file
+     * @return Tag for use in posting a notification
+     */
+    private static String getTagForNotification(String srcPath, String dstPath) {
+        return srcPath + TAG_SEPARATOR + dstPath;
+    }
+
+    /**
+     * Extract the source path from the given tag
+     * @param tag
+     * @return
+     */
+    private static String getSourcePathFromTag(String tag) {
+        if (tag == null) {
+            throw new IllegalArgumentException("getSourcePathFromTag: Tag must be non-null");
+        }
+        return tag.substring(0, tag.indexOf(TAG_SEPARATOR));
+    }
+
+    private static String getDestinationPathFromTag(String tag) {
+        if (tag == null) {
+            throw new IllegalArgumentException("getDestinationPathFromTag: Tag must be non-null");
+        }
+
+        return tag.substring(tag.indexOf(TAG_SEPARATOR) + 1);
+    }
+
+    class MoveFileTask extends AsyncTask<String, Integer, Boolean> {
+        private String mSrcPath;
+        private String mDstPath;
+
+        @Override
+        protected Boolean doInBackground(String... params) {
+            mSrcPath = params[0];
+            mDstPath = params[1];
+            String fileName = mSrcPath.substring(mSrcPath.lastIndexOf(File.separator) + 1);
+            try {
+                CommandHelper.move(MoveFileService.this, mSrcPath, mDstPath, fileName, null, null);
+            } catch (Exception e) {
+                return Boolean.FALSE;
+            }
+
+            return Boolean.TRUE;
+        }
+
+        @Override
+        protected void onPostExecute(Boolean result) {
+            if (Boolean.TRUE.equals(result)) {
+                showFileMovedNotification(getTagForNotification(mSrcPath, mDstPath), mDstPath);
+            } else {
+                // TODO: store error type so we can show the appropriate notification
+                showFileMoveFailedNotification(getTagForNotification(mSrcPath, mDstPath),
+                        R.string.moving_file_failed_generic);
+            }
+        }
+    }
+}