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POHow to send extra Data and have it one after another by clicking a button
 

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  1. POHow to send extra Data and have it one after another by clicking a button
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    <p>for example when I click <code>but1</code> the <code>textview1</code> on the other activity must change,when I click <code>but2</code> the <code>textview2</code> must change etc.In my code when I click 3 buttons(one after another) after clicking the first one all three <code>textviews</code> are being filled with the information that should be in first <code>textview.</code> this is my first Activity:</p> <pre><code> buttonvis1 = (Button) findViewById(R.id.button1); buttonvis2 = (Button) findViewById(R.id.button2); buttonvis2.setVisibility(Button.GONE); buttonvis1.setOnClickListener(new OnClickListener(){ public void onClick(View v){ Intent intent = new Intent(MainActivity.this,Ostanovki.class); intent.putExtra("in1",input_in.getText().toString()); intent.putExtra("out1", input_out.getText().toString()); buttonvis2.setVisibility(Button.VISIBLE); //startActivity(intent); } }); buttonvis3 = (Button) findViewById(R.id.button3); buttonvis3.setVisibility(Button.GONE); buttonvis2.setOnClickListener(new OnClickListener(){ public void onClick(View v){ Intent intent = new Intent(MainActivity.this,Ostanovki.class); intent.putExtra("in2",input_in.getText().toString()); intent.putExtra("out2", input_out.getText().toString()); buttonvis3.setVisibility(Button.VISIBLE); startActivity(intent); } }); buttonvis3.setOnClickListener(new OnClickListener(){ public void onClick(View v){ Intent intent = new Intent(MainActivity.this,Ostanovki.class); intent.putExtra("in3",input_in.getText().toString()); intent.putExtra("out3", input_out.getText().toString()); //startActivity(intent); } }); </code></pre> <p>and this is the second:</p> <pre><code> protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.ostanovki); txtOst1 = (TextView) findViewById(R.id.txtost1); txtOst2 = (TextView) findViewById(R.id.txtost2); txtOst3 = (TextView) findViewById(R.id.txtost3); input1 = getIntent().getExtras().getString("in1"); output1 = getIntent().getExtras().getString("out1"); txtOst1.setText("В маршрутку зашло " +input1 +"а вышло " +output1); input2 = getIntent().getExtras().getString("in2"); output2 = getIntent().getExtras().getString("out2"); txtOst2.setText("В маршрутку зашло " +input2 +"а вышло " +output2); input3 = getIntent().getExtras().getString("in3"); output3 = getIntent().getExtras().getString("out3"); txtOst3.setText("В маршрутку зашло " +input3 +"а вышло " +output3); </code></pre> <p>I am a beginer,so don't be angry if I've written fool things.Thanks;)</p>
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    1. COwhy you comment `startActivity(intent);` in button 1 and button 3? how can go to next activity after clicked that?
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    2. COI don't want to go to the next activity after clicking first button,I want to save all information in second activity and only after clicking third button I want the activity to be shown with information after clicking all the buttons.I commented them to check out if my prog works right or no.
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    3. COI really don't understand what you want to do. you want after clicking all button text shown in next activity? so what is the problem?
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      1. USShayan Pourvatan
 

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