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How to send an object from one Android Activity to another using Intents?
...entation is JSON, and one of the easiest ways to serialize to/from JSON in android, if you ask me, is through Google GSON.
In that case you just put the string return value from (new Gson()).toJson(myObject); and retrieve the string value and use fromJson to turn it back into your object.
If your ...
How to make a phone call programmatically?
...rget to add the relevant permission to your manifest:
<uses-permission android:name="android.permission.CALL_PHONE" />
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Calling remove in foreach loop in Java [duplicate]
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Converting a string to an integer on Android
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See the Integer class and the static parseInt() method:
http://developer.android.com/reference/java/lang/Integer.html
Integer.parseInt(et.getText().toString());
You will need to catch NumberFormatException though in case of problems whilst parsing, so:
int myNum = 0;
try {
myNum = Integer...
Get boolean from database using Android and SQLite
How can I obtain the value of a boolean field in an SQLite database on Android?
10 Answers
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How can I generate random number in specific range in Android? [duplicate]
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Android - Round to 2 decimal places [duplicate]
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How to 'restart' an android application programmatically [duplicate]
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App Inventor 2 解决一个编译报错DX failed - App Inventor 2 中文网 - 清...
...nterrupted
[java] at com.android.dx.command.dexer.Main.processAllFiles(Main.java:615)
[java] at com.android.dx.command.dexer.Main.runMultiDex(Main.java:368)
[java] &nbs...