soarcn#72 introduce a helper to create shareIntent picker

and-dev · Jul 18, 2015 · 19163a1 · 19163a1
1 parent 0dc7a49
commit 19163a1
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Showing 4 changed files with 70 additions and 32 deletions.
diff --git a/example/src/main/java/com/cocosw/bottomsheet/example/ListAcitivty.java b/example/src/main/java/com/cocosw/bottomsheet/example/ListAcitivty.java
@@ -1,20 +1,15 @@
 package com.cocosw.bottomsheet.example;
 
 import android.app.Dialog;
-import android.content.ComponentName;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.content.pm.ActivityInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.graphics.drawable.RoundedBitmapDrawable;
 import android.support.v4.graphics.drawable.RoundedBitmapDrawableFactory;
-import android.support.v7.app.ActionBarActivity;
 import android.support.v7.app.AppCompatActivity;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -23,10 +18,9 @@
 import android.widget.ArrayAdapter;
 
 import com.cocosw.bottomsheet.BottomSheet;
+import com.cocosw.bottomsheet.BottomSheetHelper;
 import com.cocosw.query.CocoQuery;
 
-import java.util.List;
-
 /**
  * Project: gradle
  * Created by LiaoKai(soarcn) on 2014/9/22.
@@ -139,10 +133,10 @@ public void onClick(DialogInterface dialog, int which) {
                 }).limit(R.integer.bs_initial_list_row).build();
                 break;
             case 6:
-                sheet = getShareActions(new BottomSheet.Builder(this).grid().title("Share To " + adapter.getItem(position)), "Hello " + adapter.getItem(position)).build();
+                sheet = getShareActions("Hello " + adapter.getItem(position)).title("Share To " + adapter.getItem(position)).limit(R.integer.no_limit).build();
                 break;
             case 7:
-                sheet = getShareActions(new BottomSheet.Builder(this).grid().title("Share To " + adapter.getItem(position)), "Hello " + adapter.getItem(position)).limit(R.integer.bs_initial_grid_row).build();
+                sheet = getShareActions("Hello " + adapter.getItem(position)).title("Share To " + adapter.getItem(position)).build();
                 break;
             case 8:
                 sheet = new BottomSheet.Builder(this).icon(getRoundedBitmap(R.drawable.icon)).title("To " + adapter.getItem(position)).sheet(R.menu.list).listener(new DialogInterface.OnClickListener() {
@@ -178,32 +172,12 @@ public boolean onMenuItemClick(MenuItem item) {
         return sheet;
     }
 
-    private BottomSheet.Builder getShareActions(BottomSheet.Builder builder, String text) {
-        PackageManager pm = this.getPackageManager();
-
+    private BottomSheet.Builder getShareActions(String text) {
         final Intent shareIntent = new Intent(Intent.ACTION_SEND);
         shareIntent.setType("text/plain");
         shareIntent.putExtra(Intent.EXTRA_TEXT, text);
-        final List<ResolveInfo> list = pm.queryIntentActivities(shareIntent, 0);
-
-        for (int i = 0; i < list.size(); i++) {
-            builder.sheet(i, list.get(i).loadIcon(pm), list.get(i).loadLabel(pm));
-        }
 
-        builder.listener(new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
-                ActivityInfo activity = list.get(which).activityInfo;
-                ComponentName name = new ComponentName(activity.applicationInfo.packageName,
-                        activity.name);
-                Intent newIntent = (Intent) shareIntent.clone();
-                newIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
-                        Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
-                newIntent.setComponent(name);
-                startActivity(newIntent);
-            }
-        });
-        return builder;
+        return BottomSheetHelper.shareAction(this, shareIntent);
     }
 
 

diff --git a/library/src/main/java/com/cocosw/bottomsheet/BottomSheetHelper.java b/library/src/main/java/com/cocosw/bottomsheet/BottomSheetHelper.java
@@ -0,0 +1,63 @@
+package com.cocosw.bottomsheet;
+
+import android.app.Activity;
+import android.content.ComponentName;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.ActivityInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.support.annotation.NonNull;
+
+import java.util.List;
+
+/**
+ * A helper class,
+ * <p/>
+ * Project: BottomSheet
+ * Created by LiaoKai(soarcn) on 2015/7/18.
+ */
+public class BottomSheetHelper {
+
+
+    /**
+     * Create a BottomSheet Builder for creating share intent chooser.
+     * You still need to call show() to display it like:
+     * <p/>
+     * Intent sharingIntent = new Intent(Intent.ACTION_SEND);
+     * shareIntent.setType("text/plain");
+     * shareIntent.putExtra(Intent.EXTRA_TEXT, "hello");
+     * BottomSheetHelper.shareAction(activity,sharingIntent).show();
+     *
+     * @param activity Activity instance
+     * @param intent   shareIntent
+     * @return BottomSheet builder
+     */
+    public static BottomSheet.Builder shareAction(@NonNull final Activity activity, @NonNull final Intent intent) {
+        BottomSheet.Builder builder = new BottomSheet.Builder(activity).grid();
+        PackageManager pm = activity.getPackageManager();
+
+        final List<ResolveInfo> list = pm.queryIntentActivities(intent, 0);
+
+        for (int i = 0; i < list.size(); i++) {
+            builder.sheet(i, list.get(i).loadIcon(pm), list.get(i).loadLabel(pm));
+        }
+
+        builder.listener(new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(@NonNull DialogInterface dialog, int which) {
+                ActivityInfo activityInfo = list.get(which).activityInfo;
+                ComponentName name = new ComponentName(activityInfo.applicationInfo.packageName,
+                        activityInfo.name);
+                Intent newIntent = (Intent) intent.clone();
+                newIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
+                        Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
+                newIntent.setComponent(name);
+                activity.startActivity(newIntent);
+            }
+        });
+        builder.limit(R.integer.bs_initial_grid_row);
+        return builder;
+    }
+
+}
diff --git a/library/src/main/res/values/dimens.xml b/library/src/main/res/values/dimens.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-<dimen name="bs_grid_left_padding">8dp</dimen>
+    <dimen name="bs_grid_left_padding">8dp</dimen>
     <dimen name="bs_grid_top_padding">0dp</dimen>
     <dimen name="bs_grid_right_padding">8dp</dimen>
     <dimen name="bs_grid_bottom_padding">8dp</dimen>

diff --git a/library/src/main/res/values/integer.xml b/library/src/main/res/values/integer.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+    <integer name="no_limit">0</integer>
     <integer name="bs_grid_colum">3</integer>
     <integer name="bs_initial_grid_row">3</integer>
     <integer name="bs_initial_list_row">5</integer>