ａｎｄｒｏｉｄ 发送到APP

Create a SEND-ACTION Activity and use it

 

<activity android:name=".ui.MyActivity" >

    <intent-filter>

        <action android:name="android.intent.action.SEND" />

        <category android:name="android.intent.category.DEFAULT" />

        <data android:mimeType="image/*" />

    </intent-filter>

    <intent-filter>

        <action android:name="android.intent.action.SEND" />

        <category android:name="android.intent.category.DEFAULT" />

        <data android:mimeType="text/plain" />

    </intent-filter>

    <intent-filter>

        <action android:name="android.intent.action.SEND_MULTIPLE" />

        <category android:name="android.intent.category.DEFAULT" />

        <data android:mimeType="image/*" />

    </intent-filter>

</activity>

 

void onCreate (Bundle savedInstanceState) {

    ...

    // Get intent, action and MIME type

    Intent intent = getIntent();

    String action = intent.getAction();

    String type = intent.getType();

 

    if (Intent.ACTION_SEND.equals(action) && type != null) {

        if ("text/plain".equals(type)) {

            handleSendText(intent); // Handle text being sent

        } else if (type.startsWith("image/")) {

            handleSendImage(intent); // Handle single image being sent

        }

    } else if (Intent.ACTION_SEND_MULTIPLE.equals(action) && type != null) {

        if (type.startsWith("image/")) {

            handleSendMultipleImages(intent); // Handle multiple images being sent

        }

    } else {

        // Handle other intents, such as being started from the home screen

    }

    ...

}

 

void handleSendText(Intent intent) {

    String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);

    if (sharedText != null) {

        // Update UI to reflect text being shared

    }

}

 

void handleSendImage(Intent intent) {

    Uri imageUri = (Uri) intent.getParcelableExtra(Intent.EXTRA_STREAM);

    if (imageUri != null) {

        // Update UI to reflect image being shared

    }

}

 

void handleSendMultipleImages(Intent intent) {

    ArrayList<Uri> imageUris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);

    if (imageUris != null) {

        // Update UI to reflect multiple images being shared

    }

}

 

 

Intent sendIntent = new Intent();

sendIntent.setAction(Intent.ACTION_SEND);

sendIntent.putExtra(Intent.EXTRA_TEXT, "This is my text to send.");

sendIntent.setType("text/plain");

startActivity(sendIntent);