add fzd prise follow provider.

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b0f5af2..2e6354c 100644 (file)
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -65,6 +65,7 @@
 
     <uses-permission android:name="android.permission.GET_TASKS" />
     <uses-permission android:name="android.permission.WRITE_APN_SETTINGS" />
+
     <permission
         android:name="com.enqualcomm.support.permission.MIPUSH_RECEIVE"
         android:protectionLevel="signature" />
@@ -164,11 +165,17 @@
             android:name=".provider.FZDMembersProvider"
             android:authorities="com.ic.fzd.video-call"
             android:exported="true" />
+
         <provider
             android:name=".provider.FZDMessageProvider"
             android:authorities="com.ic.fzd.we-talk"
             android:exported="true" />
 
+        <provider
+            android:name=".provider.FZDFollowProvider"
+            android:authorities="com.ic.fzd.follow"
+            android:exported="true" />
+
     </application>
 
 </manifest>
\ No newline at end of file

diff --git a/app/src/main/java/com/enqualcomm/support/provider/FZDFollowProvider.java b/app/src/main/java/com/enqualcomm/support/provider/FZDFollowProvider.java
new file mode 100644 (file)
index 0000000..29d7c33
--- /dev/null
+++ b/app/src/main/java/com/enqualcomm/support/provider/FZDFollowProvider.java
@@ -0,0 +1,99 @@
+package com.enqualcomm.support.provider;
+
+import android.content.ContentProvider;
+import android.content.ContentValues;
+import android.content.UriMatcher;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.net.Uri;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+
+public class FZDFollowProvider extends ContentProvider {
+
+    public static final String PATH = "follow";
+    public static final String AUTHORITY = "com.ic.fzd.follow";
+    public static final String FOLLOW = "content://" + AUTHORITY + "/" + PATH;
+    public static final String FOLLOW_ITEM = "content://" + AUTHORITY + ".item" + "/" + PATH;
+
+    private FZDDatabaseHelper mDatabase;
+
+    private static final UriMatcher sUriMatcher;
+
+    private static final int MATH_CODE_TABLE = 0x1;
+
+    static {
+        sUriMatcher = new UriMatcher(UriMatcher.NO_MATCH);
+        sUriMatcher.addURI(AUTHORITY, PATH, MATH_CODE_TABLE);
+    }
+
+    @Override
+    public boolean onCreate() {
+        mDatabase = new FZDDatabaseHelper(getContext());
+        return false;
+    }
+
+    @Nullable
+    @Override
+    public Cursor query(@NonNull Uri uri,
+                        @Nullable String[] projection,
+                        @Nullable String selection,
+                        @Nullable String[] selectionArgs,
+                        @Nullable String sortOrder) {
+        //规则匹配
+        if (sUriMatcher.match(uri) == MATH_CODE_TABLE) {
+            SQLiteDatabase readableDatabase = mDatabase.getReadableDatabase();
+            return readableDatabase.query(FZDDatabaseHelper.tFollow, projection,
+                    selection, selectionArgs, null, null, sortOrder);
+        }
+        return null;
+    }
+
+    @Nullable
+    @Override
+    public String getType(@NonNull Uri uri) {
+        return null;
+    }
+
+    @Nullable
+    @Override
+    public Uri insert(@NonNull Uri uri, @Nullable ContentValues values) {
+        if (sUriMatcher.match(uri) == MATH_CODE_TABLE) {
+            SQLiteDatabase writableDatabase = mDatabase.getWritableDatabase();
+            //插入的时候通知更新
+            long id = writableDatabase.insert(FZDDatabaseHelper.tFollow, null, values);
+            if (getContext() != null) {
+                getContext().getContentResolver().notifyChange(
+                        Uri.parse(FOLLOW_ITEM), null
+                );
+            }
+            return Uri.parse(FOLLOW + "/" + id);
+        }
+        return null;
+    }
+
+    @Override
+    public int delete(@NonNull Uri uri, @Nullable String selection, @Nullable String[] selectionArgs) {
+        if (sUriMatcher.match(uri) == MATH_CODE_TABLE) {
+            SQLiteDatabase writableDatabase = mDatabase.getWritableDatabase();
+            return writableDatabase.delete(FZDDatabaseHelper.tFollow, selection, selectionArgs);
+        }
+        return 0;
+    }
+
+    @Override
+    public int update(@NonNull Uri uri, @Nullable ContentValues values, @Nullable String selection, @Nullable String[] selectionArgs) {
+        if (sUriMatcher.match(uri) == MATH_CODE_TABLE) {
+            SQLiteDatabase writableDatabase = mDatabase.getWritableDatabase();
+            //通知更新
+            Object state = values.get("state");
+            if (state != null && getContext() != null) {
+                getContext().getContentResolver().notifyChange(
+                        Uri.parse(FOLLOW_ITEM), null
+                );
+            }
+            return writableDatabase.update(FZDDatabaseHelper.tFollow, values, selection, selectionArgs);
+        }
+        return 0;
+    }
+}