Daten an zweite Activity senden

1// Create an intent
2 Intent intent = new Intent(this, GetActivity.class);
3 intent.putExtra("Image_url", R.drawable.ic_launcher1);
4 intent.putExtra("Image_url", R.drawable.ic_launcher2);
5 intent.putExtra("Image_url", R.drawable.ic_launcher3);
6 // Start activity
7 startActivity(intent);

1public class ShowActivity extends FragmentActivity implements
2 ActionBar.TabListener {
3
4 /**
5 * The {@link android.support.v4.view.PagerAdapter} that will provide
6 * fragments for each of the sections. We use a
7 * {@link android.support.v4.app.FragmentPagerAdapter} derivative, which
8 * will keep every loaded fragment in memory. If this becomes too memory
9 * intensive, it may be best to switch to a
10 * {@link android.support.v4.app.FragmentStatePagerAdapter}.
11 */
12 SectionsPagerAdapter mSectionsPagerAdapter;
13
14 /**
15 * The {@link ViewPager} that will host the section contents.
16 */
17 ViewPager mViewPager;
18
19 @Override
20 protected void onCreate(Bundle savedInstanceState) {
21 super.onCreate(savedInstanceState);
22 setContentView(R.layout.activity_show);
23
24 // Set up the action bar.
25 final ActionBar actionBar = getActionBar();
26 actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
27
28 // Create the adapter that will return a fragment for each of the three
29 // primary sections of the app.
30 mSectionsPagerAdapter = new SectionsPagerAdapter(
31 getSupportFragmentManager());
32
33 // Set up the ViewPager with the sections adapter.
34 mViewPager = (ViewPager) findViewById(R.id.pager);
35 mViewPager.setAdapter(mSectionsPagerAdapter);
36
37 // When swiping between different sections, select the corresponding
38 // tab. We can also use ActionBar.Tab#select() to do this if we have
39 // a reference to the Tab.
40 mViewPager
41 .setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
42 @Override
43 public void onPageSelected(int position) {
44 actionBar.setSelectedNavigationItem(position);
45 }
46 });
47
48 // For each of the sections in the app, add a tab to the action bar.
49 for (int i = 0; i < mSectionsPagerAdapter.getCount(); i++) {
50 // Create a tab with text corresponding to the page title defined by
51 // the adapter. Also specify this Activity object, which implements
52 // the TabListener interface, as the callback (listener) for when
53 // this tab is selected.
54 actionBar.addTab(actionBar.newTab()
55 .setText(mSectionsPagerAdapter.getPageTitle(i))
56 .setTabListener(this));
57 }
58 }
59
60 @Override
61 public boolean onCreateOptionsMenu(Menu menu) {
62 // Inflate the menu; this adds items to the action bar if it is present.
63 getMenuInflater().inflate(R.menu.show, menu);
64 return true;
65 }
66
67 @Override
68 public void onTabSelected(ActionBar.Tab tab,
69 FragmentTransaction fragmentTransaction) {
70 // When the given tab is selected, switch to the corresponding page in
71 // the ViewPager.
72 mViewPager.setCurrentItem(tab.getPosition());
73 }
74
75 @Override
76 public void onTabUnselected(ActionBar.Tab tab,
77 FragmentTransaction fragmentTransaction) {
78 }
79
80 @Override
81 public void onTabReselected(ActionBar.Tab tab,
82 FragmentTransaction fragmentTransaction) {
83 }
84
85 /**
86 * A {@link FragmentPagerAdapter} that returns a fragment corresponding to
87 * one of the sections/tabs/pages.
88 */
89 public class SectionsPagerAdapter extends FragmentPagerAdapter {
90
91 public SectionsPagerAdapter(FragmentManager fm) {
92 super(fm);
93 }
94
95 @Override
96 public Fragment getItem(int position) {
97 // getItem is called to instantiate the fragment for the given page.
98 // Return a DummySectionFragment (defined as a static inner class
99 // below) with the page number as its lone argument.
100 Fragment fragment = new DummySectionFragment();
101 Bundle args = new Bundle();
102 args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, position + 1);
103 fragment.setArguments(args);
104 return fragment;
105 }
106
107 @Override
108 public int getCount() {
109 // Show 3 total pages.
110 return 3;
111 }
112
113 @Override
114 public CharSequence getPageTitle(int position) {
115 Locale l = Locale.getDefault();
116 switch (position) {
117 case 0:
118 return getString(R.string.title_section3).toUpperCase(l);
119 case 1:
120 return getString(R.string.title_section4).toUpperCase(l);
121 case 2:
122 return getString(R.string.title_section5).toUpperCase(l);
123 }
124 return null;
125 }
126 }
127
128 /**
129 * A dummy fragment representing a section of the app, but that simply
130 * displays dummy text.
131 */
132 public static class DummySectionFragment extends Fragment {
133 /**
134 * The fragment argument representing the section number for this
135 * fragment.
136 */
137 public static final String ARG_SECTION_NUMBER = "section_number";
138
139 public DummySectionFragment() {
140 }
141
142 @Override
143 public View onCreateView(LayoutInflater inflater, ViewGroup container,
144 Bundle savedInstanceState) {
145 View rootView = inflater.inflate(R.layout.fragment_show_dummy,
146 container, false);
147 TextView dummyTextView = (TextView) rootView
148 .findViewById(R.id.section_label);
149 dummyTextView.setText(Integer.toString(getArguments().getInt(
150 ARG_SECTION_NUMBER)));
151 return rootView;
152 }
153 }
154
155}

1public class MainActivity extends Activity implements OnClickListener{
2
3 @Override
4 protected void onCreate(Bundle savedInstanceState) {
5 super.onCreate(savedInstanceState);
6 setContentView(R.layout.activity_main);
7
8 Button button1 = (Button)findViewById(R.id.button1);
9 button1.setOnClickListener(this);
10
11 Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.hsesslingen);
12 ByteArrayOutputStream stream = new ByteArrayOutputStream();
13 bmp.compress(Bitmap.CompressFormat.PNG, 100, stream);
14 byte[] byteArray = stream.toByteArray();
15
16
17 }
18
19 @Override
20 public boolean onCreateOptionsMenu(Menu menu) {
21 // Inflate the menu; this adds items to the action bar if it is present.
22 getMenuInflater().inflate(R.menu.main, menu);
23 return true;
24 }
25
26 @Override
27 public void onClick(View v) {
28 // TODO Auto-generated method stub
29 Intent intent = new Intent(this, GetActivity.class);
30 intent.putExtra("picture", byteArray);
31 startActivity(intent);
32 }
33
34}

1public class GetActivity extends Activity {
2
3 @Override
4 protected void onCreate(Bundle savedInstanceState) {
5 super.onCreate(savedInstanceState);
6 setContentView(R.layout.activity_get);
7
8 Bundle extras = getIntent().getExtras();
9 byte[] byteArray = extras.getByteArray("picture");
10
11 Bitmap bmp = BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length);
12 ImageView image = (ImageView) findViewById(R.id.imageView1);
13
14 image.setImageBitmap(bmp);
15 }
16
17 @Override
18 public boolean onCreateOptionsMenu(Menu menu) {
19 // Inflate the menu; this adds items to the action bar if it is present.
20 getMenuInflater().inflate(R.menu.get, menu);
21 return true;
22 }
23
24}

1public CardModel(String titlePlay, String description, String color,
2 String titleColor, Boolean hasOverflow, Boolean isClickable,
3 Class<? extends AbstractCard> cardClass) {
4 this.titlePlay = titlePlay;
5 this.description = description;
6 this.color = color;
7 this.titleColor = titleColor;
8 this.hasOverflow = hasOverflow;
9 this.isClickable = isClickable;
10 this.cardClass = cardClass;
11 }