com.bangalore.barcamp.activity.ShareActivity.java Source code

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Here is the source code for com.bangalore.barcamp.activity.ShareActivity.java

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/*
 * Copyright (C) 2012 Saurabh Minni <http://100rabh.com>
 *
 * 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.bangalore.barcamp.activity;

import java.util.List;

import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.os.Bundle;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.internal.view.ActionBarPolicy;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;

import com.bangalore.barcamp.BCBSharedPrefUtils;
import com.bangalore.barcamp.R;
import com.bangalore.barcamp.data.BarcampBangalore;
import com.bangalore.barcamp.utils.BCBFragmentUtils;
import com.google.android.gms.analytics.HitBuilders;
import com.google.android.gms.analytics.Tracker;

public class ShareActivity extends BCBFragmentActionbarActivity {
    public static final String SHARE_STRING = "Share String";
    private ActionBarDrawerToggle mDrawerToggle;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.share_screen);
        mDrawerToggle = BCBFragmentUtils.setupActionBar(this, "Share");

        // BCBUtils.createActionBarOnActivity(this);
        // BCBUtils.addNavigationActions(this);
        ((EditText) findViewById(R.id.editText1)).addTextChangedListener(new TextWatcher() {

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {

            }

            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {

            }

            @Override
            public void afterTextChanged(Editable s) {
                ((TextView) findViewById(R.id.charsLeftTextView)).setText("Chars left: " + (140 - s.length() - 7));
            }
        });
        if (getIntent().hasExtra(SHARE_STRING)) {
            ((EditText) findViewById(R.id.editText1)).setText(getIntent().getStringExtra(SHARE_STRING));
        }
        Intent intent = new Intent(Intent.ACTION_SEND);
        intent.setType("text/plain");
        final PackageManager pm = getPackageManager();
        final Spinner spinner = (Spinner) findViewById(R.id.shareTypeSpinner);
        ArrayAdapter<CharSequence> adapter = new ArrayAdapter<CharSequence>(this,
                android.R.layout.simple_spinner_item);
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

        final List<ResolveInfo> matches = pm.queryIntentActivities(intent, 0);
        String selectedItem = BCBSharedPrefUtils.getShareSettings(getApplicationContext());
        int selectedPos = -1;
        for (ResolveInfo info : matches) {
            adapter.add(info.loadLabel(pm));
            if (selectedItem.equals(info.loadLabel(pm))) {
                selectedPos = matches.indexOf(info);
            }
        }
        spinner.setAdapter(adapter);

        if (selectedPos != -1) {
            spinner.setSelected(true);
            spinner.setSelection(selectedPos);
        }
        ((TextView) findViewById(R.id.charsLeftTextView)).setText("Chars left: 140");
        ((Button) findViewById(R.id.button1)).setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                Intent intent = new Intent(Intent.ACTION_SEND);
                intent.setType("text/plain");
                int appSelectedPos = spinner.getSelectedItemPosition();
                ResolveInfo info = matches.get(appSelectedPos);
                intent.setClassName(info.activityInfo.packageName, info.activityInfo.name);

                BCBSharedPrefUtils.setShareSettings(getApplicationContext(), (String) info.loadLabel(pm));
                intent.putExtra(Intent.EXTRA_TEXT,
                        ((EditText) findViewById(R.id.editText1)).getText().toString() + " #barcampblr");
                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

                startActivity(intent);
                finish();

            }
        });

        BCBFragmentUtils.addNavigationActions(this);
        supportInvalidateOptionsMenu();
        Tracker t = ((BarcampBangalore) getApplication()).getTracker();

        // Set screen name.
        t.setScreenName(this.getClass().getName());

        // Send a screen view.
        t.send(new HitBuilders.AppViewBuilder().build());

    }

    @Override
    public void hideDrawer() {
        super.hideDrawer();
        DrawerLayout mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        mDrawerLayout.closeDrawers();
    }

    @Override
    protected void onPostCreate(Bundle savedInstanceState) {
        super.onPostCreate(savedInstanceState);
        // Sync the toggle state after onRestoreInstanceState has occurred.
        mDrawerToggle.syncState();
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Pass the event to ActionBarDrawerToggle, if it returns
        // true, then it has handled the app icon touch event
        if (mDrawerToggle.onOptionsItemSelected(item)) {
            return true;
        }
        // Handle your other action bar items...

        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onAttachFragment(android.app.Fragment fragment) {
        super.onAttachFragment(fragment);
        ActionBarPolicy.get(this).showsOverflowMenuButton();
        supportInvalidateOptionsMenu();
    }

    @Override
    public Intent callForFunction(int id, Intent params) {
        if (id == START_FRAGMENT) {
            startActivity(params);

        }
        return super.callForFunction(id, params);
    }
}