merged 'startActivity' and 'startActivityOnlyIntent' in one method and added few other options: 'type', 'packageName', 'className'.

Author: filippodossena-mozart

android/src/main/java/com/poberwong/launcher/IntentLauncherModule.java

@@ -18,10 +18,13 @@
  */
 public class IntentLauncherModule extends ReactContextBaseJavaModule implements ActivityEventListener {
     private static final String ATTR_ACTION = "action";
+    private static final String ATTR_TYPE = "type";
     private static final String ATTR_CATEGORY = "category";
     private static final String TAG_EXTRA = "extra";
     private static final String ATTR_DATA = "data";
     private static final String ATTR_FLAGS = "flags";
+    private static final String ATTR_PACKAGE_NAME = "packageName";
+    private static final String ATTR_CLASS_NAME = "className";
     Promise promise;
 
     public IntentLauncherModule(ReactApplicationContext reactContext) {
@@ -40,33 +43,29 @@ public String getName() {
      * getReactApplicationContext().startActivity(intent);
      */
     @ReactMethod
-    public void startActivity(ReadableMap params, final Promise promise){
+    public void startActivity(ReadableMap params, final Promise promise) {
         this.promise = promise;
         try {
-          ComponentName cn = new ComponentName(params.getString(ATTR_DATA), params.getString(ATTR_ACTION));
-          Intent intent = new Intent();
-          intent.setComponent(cn);
-          Log.d("IntentLauncherModule", "Opening");
-          if (params.hasKey(TAG_EXTRA)) {
-              intent.putExtras(Arguments.toBundle(params.getMap(TAG_EXTRA)));
-          }
-          if (params.hasKey(ATTR_FLAGS)) {
-              intent.addFlags(params.getInt(ATTR_FLAGS));
-          }
-          if (params.hasKey(ATTR_CATEGORY)) {
-              intent.addCategory(params.getString(ATTR_CATEGORY));
-          }
-          getReactApplicationContext().startActivityForResult(intent, 12, null); // 暂时使用当前应用的任务栈
-        } catch (Exception e) {
-          promise.reject("ERROR", "Could not open intent");
-        }
-    }
-
-    @ReactMethod
-    public void startActivityOnlyIntent (ReadableMap params, final Promise promise) {
-        this.promise = promise;
-        try {
-            Intent intent = new Intent(params.getString(ATTR_DATA));
+            Intent intent = new Intent();
+
+            if (params.hasKey(ATTR_CLASS_NAME)) {
+                ComponentName cn;
+                if (params.hasKey(ATTR_PACKAGE_NAME)) {
+                    cn = new ComponentName(params.getString(ATTR_PACKAGE_NAME), params.getString(ATTR_CLASS_NAME));
+                } else {
+                    cn = new ComponentName(getReactApplicationContext(), params.getString(ATTR_CLASS_NAME));
+                }
+                intent.setComponent(cn);
+            }
+            if (params.hasKey(ATTR_ACTION)) {
+                intent.setAction(params.getString(ATTR_ACTION));
+            }
+            if (params.hasKey(ATTR_DATA)) {
+                intent.setData(Uri.parse(params.getString(ATTR_DATA)));
+            }
+            if (params.hasKey(ATTR_TYPE)) {
+                intent.setType(params.getString(ATTR_TYPE));
+            }
             if (params.hasKey(TAG_EXTRA)) {
                 intent.putExtras(Arguments.toBundle(params.getMap(TAG_EXTRA)));
             }
@@ -83,44 +82,45 @@ public void startActivityOnlyIntent (ReadableMap params, final Promise promise)
     }
 
     @Override
-    public void onNewIntent(Intent intent) { }
+    public void onNewIntent(Intent intent) {
+    }
 
     @Override
     public void onActivityResult(Activity activity, int requestCode, int resultCode, Intent data) {
-      if (requestCode != 12) {
-        return;
-      }
-      WritableMap params = Arguments.createMap();
-      Bundle extras = data.getExtras();
-
-        Set<String> keys = extras.keySet();
-        Iterator<String> it = keys.iterator();
-        Log.e("LGC","Dumping Intent start");
-        while (it.hasNext()) {
-            String key = it.next();
-            
-            if (extras.get(key) instanceof String) {
-                params.putString(key, (String) extras.get(key));
-            }
+        if (requestCode != 12) {
+            return;
+        }
+        WritableMap params = Arguments.createMap();
+        if (data != null) {
+            Bundle extras = data.getExtras();
 
-            if (extras.get(key) instanceof Integer) {
-                params.putInt(key, (Integer) extras.get(key));
-            }
+            Set<String> keys = extras.keySet();
+            Iterator<String> it = keys.iterator();
+            Log.e("LGC", "Dumping Intent start");
+            while (it.hasNext()) {
+                String key = it.next();
 
-            if (extras.get(key) instanceof Double) {
-                params.putDouble(key, (Double) extras.get(key));
-            }
+                if (extras.get(key) instanceof String) {
+                    params.putString(key, (String) extras.get(key));
+                }
+
+                if (extras.get(key) instanceof Integer) {
+                    params.putInt(key, (Integer) extras.get(key));
+                }
+
+                if (extras.get(key) instanceof Double) {
+                    params.putDouble(key, (Double) extras.get(key));
+                }
 
-            if (extras.get(key) instanceof Boolean) {
-                params.putBoolean(key, (Boolean) extras.get(key));
+                if (extras.get(key) instanceof Boolean) {
+                    params.putBoolean(key, (Boolean) extras.get(key));
+                }
+
+                Log.e("LGC", "[" + key + "=" + extras.get(key) + "]");
             }
-            
-            Log.e("LGC", "[" + key + "=" + extras.get(key) + "]");
         }
 
-      // params = Arguments.fromBundle(extras);
-
-      this.promise.resolve(params);
+        this.promise.resolve(params);
 
     }
 }